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1.
Kolovsky, A. R.
Resonant transmission of fermionic carriers: Comparison between solid-state physics and quantum optics approaches / A. R. Kolovsky, D. N.
Maksimov
> // Phys. Rev. B. - 2021. -
Vol. 104
,
Is. 11
. - Ст. 115115,
DOI
10.1103/PhysRevB.104.115115. - Cited References: 31. - We acknowledge financial support from the Russian Science Foundation through Grant No. 19-12-00167 . - ISSN 2469-9950. - ISSN 2469-9969
РУБ
Materials Science, Multidisciplinary + Physics, Applied + Physics, Condensed Matter
Аннотация:
We revisit the phenomenon of the resonant transmission of fermionic carriers through a quantum device connected to two contacts with different chemical potentials. We show that, besides the traditional Landauer-Buttiker approach in solid-state physics, this phenomenon can also be described by the non-Markovian master equation for the reduced density matrix of the fermions in the quantum device. We identify validity regions for both approaches in the system parameter space and argue that for large relaxation rates the accuracy of the latter approach greatly exceeds the accuracy of the former.
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Держатели документа:
Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Sch Engn Phys & Radio Elect, Krasnoyarsk 660041, Russia.
Siberian Fed Univ, IRS SQC, Krasnoyarsk 660041, Russia.
Доп.точки доступа:
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Коловский, Андрей Радиевич; Russian Science FoundationRussian Science Foundation (RSF) [19-12-00167]
}
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2.
Связанное состояние в
континууме типа Фридриха Винтгена в анизотропном фотонном кристалле / П. С. Панкин, Д. Н. Максимов, Д. С. Бузин [и др.]> //
Материалы XVIII молодежной конференции с международным участием по люминесценции и лазерной физике. - Иркутск, 2021. - С. 106. - Библиогр.: 3 . - ISBN 978-5-9624-1943-5
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Держатели документа:
Институт физики им. Л.В. Киренского СО РАН
Доп.точки доступа:
Панкин, Павел Сергеевич; Pankin, P. S.; Максимов, Дмитрий Николаевич;
Maksimov
, D. N.; Бузин, Даниил Сергеевич; Buzin, D. S.; Краснов, Алексей Ильдарович; Krasnov, A. I.; Наболь, Степан Васильевич; Nabol, S. V.; Тимофеев, Иван Владимирович; Timofeev, I. V.; Молодежная конференция с международным участием по люминесценции и лазерной физике(18 ; 2021 ; 5-10 июля ; Иркутск); Научный совет по оптике и лазерной физике Российской академии наук; Научный совет по люминесценции Российской академии наук; Институт лазерной физики Сибирского отделения РАН; Институт геохимии Сибирского отделения РАН; Иркутский государственный университет; Иркутский научный центр Сибирского отделения РАН
}
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3.
Low-threshold bound state
in the continuum lasers in hybrid lattice resonance metasurfaces / J.-H. Yang, Z.-T. Huang, D. N.
Maksimov
[et al.]> // Laser Photon. Rev. - 2021. -
Vol. 15
. Is. 10. - Ст. 2100118,
DOI
10.1002/lpor.202100118. - Cited References: 66. - This study was supported by the Higher Education Sprout Project of the National Chiao Tung University and Ministry of Education, also supported by the Higher Education Sprout Project of the National Yang Ming Chiao Tung University and Ministry of Education (MOE) as well as the Ministry of Science and Technology of Taiwan (MOST‐107‐2221‐E‐009‐046‐MY3, 107‐2218‐E‐009‐056, 108‐2221‐E‐019‐055‐MY3, 108‐2221‐E‐019‐057‐MY3, 108‐2923‐E‐009‐003‐MY3, 109‐2124‐M‐009‐005, 109‐2221‐E‐009‐150, and 110‐2218‐E‐A49‐012‐MBK). This research was also funded by the Russian Foundation for Basic Research (project no. 19‐52‐52006). The authors also thank Taiwan Semiconductor Research Institute (TSRI) and the Center for Micro/Nano Science and Technology (CMNST) for the supporting of sample fabrication . - ISSN 1863-8880
Кл.слова (ненормированные):
bound state in the continuum
--
BIC lasers
--
lattice resonances
--
metasurfaces
--
Mie resonance
Аннотация:
Bound states in the continuum (BICs) have attracted considerable research attention due to their infinite quality factor (Q-factor) and extremely localized fields, which drastically enhances light–matter interactions and yields high potential in topological photonics and quantum optics. In this study, the room temperature directional lasing normal to a BIC metasurface is demonstrated with hybrid surface lattice resonances. Compared to the plasmonic nanolasers, the BIC metasurface lasers possess directional radiation and a larger emission volume. The high Q-factor resonance of BIC metasurface overcomes the limitation of a large mode volume in achieving low-threshold lasing. In addition, a design rule is proposed to prevent the occurrence of wavelength shift when the Q-factor changes; thus, the lasing thresholds for different BIC metasurfaces can be compared. In this work, the high localization ability of BICs is used to achieve the low lasing threshold (1.25 nJ) at the room temperature. The “light in–light out” diagram of the aforementioned laser based on simulations and experiments exhibits a large spontaneous emission coupling factor (β = 0.9) and the S-curve. The device developed in this study can be used in various applications, such as quantum emitters, optical sensing, nonlinear optics, and topological states engineering.
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Держатели документа:
Institute of Photonic System, College of Photonics, National Chiao Tung University and National Yang Ming Chiao Tung University, No. 301, Gaofa 3rd Rd., Guiren Dist., Tainan, 71150, Taiwan
Department of Photonics, College of Electrical and Computer Engineering, National Chiao Tung University and National Yang Ming Chiao Tung University, No. 1001 University Road, East Dist., Hsinchu, 30010, Taiwan
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, No. 50 Akademgorodok st., Krasnoyarsk, 660036, Russian Federation
Institute of Engineering Physics and Radio Electronics, Siberian Federal University, No. 79 Svobodny pr., Krasnoyarsk, 660041, Russian Federation
Institute of Lighting and Energy Photonics, College of Photonics, National Chiao Tung University and National Yang Ming Chiao Tung University, No. 301, Gaofa 3rd Rd., Guiren Dist., Tainan, 71150, Taiwan
Department of Mechanical and Mechatronic Engineering, National Taiwan Ocean University, No. 2, Beining Rd., Zhongzheng Dist., Keelung, 202301, Taiwan
Institute and Undergraduate Program of Electro-Optical Engineering, National Taiwan Normal University, No. 88, Section 4, Tingchou Rd., Taipei, 11677, Taiwan
Micro/Nano Device Inspection and Research Center, National Taiwan Normal University, No. 162, Section 1, Heping E. Rd., Taipei, 106, Taiwan
Institute of Imaging and Biomedical Photonics, College of Photonics, National Chiao Tung University and National Yang Ming Chiao Tung University, No. 301, Gaofa 3rd Rd., Guiren Dist., Tainan, 71150, Taiwan
Доп.точки доступа:
Yang, J. -H.; Huang, Z. -T.;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Pankin, P. S.; Панкин, Павел Сергеевич; Timofeev, I. V.; Тимофеев, Иван Владимирович; Hong, K. -B.; Li, H.; Chen, J. -W.; Hsu, C. -Y.; Liu, Y. -Y.; Lu, T. -C.; Lin, T. -R.; Yang, C. -S.; Chen, K. -P.
}
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4.
Observation of an
accidental bound state in the continuum in a chain of dielectric dIsks / M. S. Sidorenko, O. N. Sergaeva, Z. F. Sadrieva [et al.]> // Phys. Rev. Appl. - 2021. -
Vol. 15
,
Is. 3
. - Ст. 034041,
DOI
10.1103/PhysRevApplied.15.034041. - Cited References: 58. - The authors acknowledge Almas Sadreev for fruitful discussions. M.D.N. acknowledges financial support from the Government of the Russian Federation through the ITMO Fellowship and Professorship Program and thanks ITMO University for hospitality. C.R.-C. acknowledges funding from the MIT MISTI-Russia Program. This work is supported by the Russian Foundation for Basic Research (Grants No. 19-02-00419 and No. 20-52-12062), the grant of the President of the Russian Federation (MK-2224.2020.2), and the Foundation for the Advancement of Theoretical Physics and Mathematics BASIS . - ISSN 2331-7019
Кл.слова (ненормированные):
Dielectric disks
--
Material absorption
--
Near-field measurement
--
Photonic systems
--
Quality factors
--
Radio frequencies
--
Tight binding model
--
Transmission spectrums
--
Loop antennas
Аннотация:
Being a general wave phenomenon, bound states in the continuum (BICs) appear in acoustic, hydrodynamic, and photonic systems of various dimensionalities. Here, we report the first experimental observation of an accidental electromagnetic BIC in a one-dimensional periodic chain of coaxial ceramic disks. We show that the accidental BIC manifests itself as a narrow peak in the transmission spectra of the chain placed between two loop antennas. We demonstrate a linear growth of the radiative quality factor of the BICs with the number of disks that is well described with the developed tight-binding model. We estimate the number of disks when the radiation losses become negligible in comparison to material absorption and, therefore, the chain can be considered as practically infinite. The presented analysis is supported by near-field measurements of the BIC profile. The obtained results provide useful guidelines for practical implementations of structures with BICs opening up horizons for the development of radio-frequency and optical metadevices.
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Держатели документа:
Department of Physics and Engineering, Itmo University, St. Petersburg, 197101, Russian Federation
Research Laboratory of Electronics, Massachusetts Institute of Technology, 50 Vassar Street, Cambridge, MA, United States
Kirensky Institute of Physics, Federal Research Center Ksc Sb Ras, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Доп.точки доступа:
Sidorenko, M. S.; Sergaeva, O. N.; Sadrieva, Z. F.; Roques-Carmes, C.; Muraev, P. S.; Мураев, Павел Сергеевич;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Bogdanov, A. A.
}
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5.
Thermo-optic refraction based
switchable optical mode converter / P. P. Shetty, D. N.
Maksimov
, M. Babu [et al.]> // J. Quant. Spectrosc. Radiat. Transf. - 2021. -
Vol. 274
. - Ст. 107867,
DOI
10.1016/j.jqsrt.2021.107867. - Cited References: 30. - Authors acknowledge the funding support from DST India under INT/RUS/RFBR/P-262 . - ISSN 0022-4073
Аннотация:
The temporally switchable optical mode conversion is crucial for optical communication and computing applications. This research demonstrates such optically switchable mode converter driven by thermo-optic refraction. The MoS2 nanofluid is used as a medium where the thermal microlens is created by a focused laser beam (pump). The convective thermal plume generated above the focal point of the pump beam within the nanofluid acts as an astigmatic thermal lens. It is discovered that mode conversion of the Laguerre-Gaussian (LG) to the Hermite-Gaussian (HG) beam (vice versa) takes place upon passing through the thermal lens. The topological charge of the LG beam can be easily determined using the proposed mode converter. The mode transformation is explained theoretically as the Fourier components of the LG beam undergoing different optical paths while propagating through the convective plume.
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Держатели документа:
Bio-inspired Research and Development (BiRD) Laboratory, Photonic Devices and Sensors (PDS) Laboratory, Indian Institute of Information Technology Design and Manufacturing (IIITDM), Kancheepuram, Chennai 600127, India
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
IRC SQC, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Department of Physics, Indian Institute of Technology MadrasChennai 600036, India
Доп.точки доступа:
Shetty, P. P.;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Babu, M.; Bongu, S. R.; Bingi, J.
}
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6.
Pankin, P. S.
Bound state in the continuum in an anisotropic photonic crystal supported by a full-wave phase plate / P. S. Pankin, D. N.
Maksimov
, I. V. Timofeev> // J. Opt. Soc. Am. B. - 2022. -
Vol. 39
,
Is. 4
. - P. 968-972,
DOI
10.1364/JOSAB.451034. - Cited References: 34. - Council on Grants of the President of the Russian Federation (MK-4012.2021.1.2). The authors are grateful to V.A. Stepanenko (Siberian Federal University) for helpful discussions. P. S. Pankin is grateful for the support of the President of the Russian Federation . - ISSN 0740-3224
Кл.слова (ненормированные):
Crystal defects
--
Photonic crystals
Аннотация:
We consider bound states in the continuum (BICs) in a 1D multilayered system of an anisotropic defect layer embedded into an anisotropic photonic crystal. We analytically demonstrate that an anisotropic defect layer embedded into anisotropic photonic crystal supports accidental BICs. These BICs can be transformed to high-Q resonances by variation of one of the system's parameters. At the same time, the BICs are remarkably robust in the sense that a true BIC can be recovered by further tuning any of the system's other parameters, leading to tunability of the resonance position.
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Держатели документа:
Kirensky Institute of Physics, FRC KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Доп.точки доступа:
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Timofeev, I. V.; Тимофеев, Иван Владимирович; Панкин, Павел Сергеевич
}
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7.
Enhanced sensitivity of
an all-dielectric refractive index sensor with an optical bound state in the continuum / D. N.
Maksimov
, V. S. Gerasimov, A. A. Bogdanov, S. P. Polyutov> // Phys. Rev. A. - 2022. -
Vol. 105
,
Is. 3
. - Ст. 033518,
DOI
10.1103/PhysRevA.105.033518. - Cited References: 49. - The theoretical part of the research was supported by the Ministry of Science and High Education of Russian Federation, Project No. FSRZ-2020-0008, by Russian Foundation for Basic Research, Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science (Grant No. 20-42-240003). The numerical part is supported by the Russian Science Foundation (21-72-30018) . - ISSN 2469-9926
Кл.слова (ненормированные):
Dielectric devices
--
Dielectric materials
--
Perturbation techniques
--
Refractive index
Аннотация:
The sensitivity of a refractive index sensor based on an optical bound state in the continuum is considered. Applying Zel'dovich perturbation theory we derived an analytic expression for bulk sensitivity of an all-dielectric sensor utilizing symmetry protected in-Γ optical bound states in a dielectric grating. The upper sensitivity limit is obtained. A recipe is proposed for obtaining the upper sensitivity limit by optimizing the design of the grating. It is shown that the maximal sensitivity can be achieved regardless to the permittivity of the constituent dielectric of the system. The results are confirmed through direct numerical simulations.
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Держатели документа:
IRC SQC, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Institute of Computational Modeling SB RAS, Krasnoyarsk, 660036, Russian Federation
Department of Physics and Engineering, ITMO University, St. Petersburg, 191002, Russian Federation
Доп.точки доступа:
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Gerasimov, V. S.; Bogdanov, A. A.; Polyutov, S. P.
}
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8.
Accidental bound state
in the continuum in a chain of dielectric disks / M. S. Sidorenko, O. N. Sergaeva, Z. F. Sadrieva [et al.]> //
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference : IEEE, 2021. - Conference on Lasers and Electro-Optics Europe / European Quantum Electronics Conference (Jun 21-25, 2021, Electr. Network),
DOI
10.1109/CLEO/Europe-EQEC52157.2021.9592618. - Cited References: 2. - The work was supported by RFBR (19-02-00419), the grant of the President of the Russian Federation (MK2224.2020.2) and the Foundation for the Advancement of Theoretical Physics and Mathematics BASIS . - ISBN 978-1-6654-1876-8
РУБ
Engineering, Electrical & Electronic + Quantum Science & Technology + Optics + Physics, Applied
Аннотация:
Dielectric resonators are open systems whose eigenmodes couple to the radiation continuum resulting in nonzero radiation losses. For a long time, it was believed that only guided modes with frequencies below the light line were decoupled from the radiation continuum [1] . In the early 2000’s, several counterexamples of perfectly localized states – i.e. totally decoupled from the radiation continuum – at frequencies above the light line were proposed in dielectric gratings and photonic crystal waveguides [2] . Such states are known as bound states in the continuum (BIC).
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Держатели документа:
ITMO Univ, Dept Phys & Engn, St Petersburg 197101, Russia.
MIT, Elect Res Lab, 50 Vassar St, Cambridge, MA 02139 USA.
Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
Доп.точки доступа:
Sidorenko, M. S.; Sergaeva, O. N.; Sadrieva, Z. F.; Roques-Carmes, C.; Muraev, P. S.; Мураев, Павел Сергеевич;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Bogdanov, A. A.; RFBRRussian Foundation for Basic Research (RFBR) [19-02-00419]; Russian FederationRussian Federation [MK2224.2020.2]; Foundation for the Advancement of Theoretical Physics and Mathematics BASIS; Conference on Lasers and Electro-Optics Europe; European Quantum Electronics Conference(2021 ; June)
}
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9.
European Quantum Electronics Conference (2021 ; June ; 21- 25)
Accidental bound state
in the continuum in a chain of dielectric disks / M. S. Sidorenko, O. N. Sergaeva, Z. F. Sadrieva [et al.]> //
Optics InfoBase Conference Papers. - 2021. - 2021 European Quantum Electronics Conference, EQEC 2021 - Part of 2021 Conference on Lasers and Electro-Optics Europe, CLEO 2021 (21 June 2021 through 25 June 2021, Virtual, Online) Conference code: 174130. - Ст. jsi_2_4. - Cited References: 2. - The work was supported by RFBR (19-02-00419), the grant of the President of the Russian Federation (MK-2224.2020.2) and the Foundation for the Advancement of Theoretical Physics and Mathematics BASIS
Аннотация:
We experimentally analyze for the first time an off-Gamma BIC in a one-dimensional periodic chain of disks and demonstrate its transformation to a resonant state with the decrease of the chains length.
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Держатели документа:
Department of Physics and Engineering, ITMO University, St. Petersburg, 197101, Russian Federation
Research Laboratory of Electronics, Massachusetts Institute of Technology, 50 Vassar St., Cambridge, MA, United States
Kirensky Institute of Physics, Federal Research Center, KSC, SB, RAS, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Доп.точки доступа:
Sidorenko, M. S.; Sergaeva, O. N.; Sadrieva, Z. F.; Roques-Carmes, C.; Muraev, P. S.; Мураев, Павел Сергеевич;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Bogdanov, A. A.; European Quantum Electronics Conference(2021 ; June ; 21- 25)
}
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10.
Muraev, P. S.
Resonant transport of bosonic carriers through a quantum device / P. S. Muraev, D. N.
Maksimov
, A. R. Kolovsky> // Phys. Rev. A. - 2022. -
Vol. 105
,
Is. 1
. - Ст. 013307,
DOI
10.1103/PhysRevA.105.013307. - Cited References: 16. - This work was supported by Russian Science Foundation Grant No. N19-12-00167 . - ISSN 2469-9926. - ISSN 2469-9934
РУБ
Optics + Physics, Atomic, Molecular & Chemical
Аннотация:
We analyze the current of Bose particles across a tight-binding chain connected at both ends to the particles' reservoirs. Unlike the standard open Bose-Hubbard model, where the presence of reservoirs is taken into account by the Lindbladians acting on the first and last sites of the chain, we use semimicroscopic models for the reservoirs. This allows us to address the case of arbitrary reservoir temperature. In particular, we discuss the phenomenon of the resonant transmission for nearly condensed bosons, where the current across the chain is significantly enhanced for certain values of the gate voltage.
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Держатели документа:
Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Sch Engn Phys & Radio Elect, Krasnoyarsk 660041, Russia.
Siberian Fed Univ, IRC SQC, Krasnoyarsk 660041, Russia.
Доп.точки доступа:
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Kolovsky, A. R.; Коловский, Андрей Радиевич; Мураев, Павел Сергеевич; Russian Science FoundationRussian Science Foundation (RSF) [N19-12-00167]
}
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11.
Bychek, A. A.
Decay of symmetry-protected quantum states / A. A. Bychek, D. N.
Maksimov
, A. R. Kolovsky> // Phys. Rev. A. - 2020. -
Vol. 102
,
Is. 3
. - Ст. 033324,
DOI
10.1103/PhysRevA.102.033324. - Cited References: 47. - This work has been supported by Russian Science Foundation through Grant No. N19-12-00167. We appreciate discussions with A. F. Sadreev and E. N. Bulgakov. We are also grateful to G. P. Fedorov for his critical reading of the manuscript . - ISSN 2469-9926. - ISSN 2469-9934
РУБ
Optics + Physics, Atomic, Molecular & Chemical
Рубрики:
DRIVEN
Аннотация:
We study the decay of bosonic many-body states in the triple-well Bose-Hubbard model where bosons in the central well can escape into a reservoir. For vanishing interparticle interaction this system supports a nondecaying many-body state which is the antisymmetric Bose-Einstein condensate with particles occupying only the edge wells. In the classical approach this quantum state corresponds to a symmetry-protected nondecaying state which is stable even at finite interaction below a certain intensity threshold. Here we demonstrate that despite the fact that the classical counterpart is stable the antisymmetric Bose-Einstein condensate is always metastable at finite interatomic interactions due to quantum fluctuations.
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Держатели документа:
Fed Res Ctr KSC SB RAS, LV Kirensky Inst Phys, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
Доп.точки доступа:
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Kolovsky, A. R.; Коловский, Андрей Радиевич; Бычек, Анна Андреевна; Russian Science FoundationRussian Science Foundation (RSF) [N19-12-00167]
}
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12.
Оптическое таммовское состояние
на границе одномерного фотонного кристалла и диэлектрической метаповерхности / Р.Г. Бикбаев, Д.Н. Максимов, П.С. Панкин, Чень К.-П., И.В. Тимофеев> //
Сборник трудов XVIII Всероссийской школы-семинара «Физика и применение микроволн» имени профессора А.П. Сухорукова (Волны-2020). - 2020. -
Секция 1
: Метаматериалы и фотонные кристаллы. - С. 13-14. - Библиогр.: 10. - Работа выполнена при поддержке гранта РФФИ № 19-52-52006
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Держатели документа:
Институт физики им. Л.В. Киренского СО РАН
Доп.точки доступа:
Бикбаев, Рашид Гельмединович; Bikbaev, R. G.; Максимов, Дмитрий Николаевич;
Maksimov
, D. N.; Панкин, Павел Сергеевич; Pankin, P. S.; Чень К.-П; Тимофеев, Иван Владимирович; Timofeev, I. V.; Московский государственный университет им. М.В. Ломоносова; Российский фонд фундаментальных исследований; Волны-2020, Всероссийская школа-семинар "Волновые явления в неоднородных средах" имени А. П. Сухорукова(18 ; 2020 ; 23-28 авг. ; Можайск, Московская обл.); "Волновые явления в неоднородных средах", Всероссийская школа-семинар имени А. П. Сухорукова(18 ; 2020 ; 23-28 авг. ; Можайск, Моск. обл.)
}
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13.
Maksimov
, D. N.
Optical bistability with bound states in the continuum in dielectric gratings / D. N.
Maksimov
, A. A. Bogdanov, E. N. Bulgakov> // Phys. Rev. A. - 2020. -
Vol. 102
,
Is. 3
. - Ст. 033511,
DOI
10.1103/PhysRevA.102.033511. - Cited References: 53. - This work was financially supported by the Government of the Russian Federation through the ITMO Fellowship and Professorship Program. A.A.B. also acknowledges support by the Ministry of Science and Higher Education of Russian Federation, goszadanie No. 2019-1246 and RFBR (18-32-20205) . - ISSN 2469-9926. - ISSN 2469-9934
РУБ
Optics + Physics, Atomic, Molecular & Chemical
Рубрики:
COUPLED-MODE THEORY
WAVE-GUIDE
TRANSITION
RESONANCE
ARRAYS
Аннотация:
We consider light scattering by dielectric gratings supporting optical bound states in the continuum. Due to the presence of instantaneous Kerr nonlinearity critical field enhancement in the spectral vicinity of the bound state triggers the effect of optical bistability. The onset of bistability is explained theoretically in the framework of the temporal coupled-mode theory. As the central result we cast the problem in the form of a single field-driven nonlinear oscillator. The theoretical results are verified in comparison with numerical simulations.
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Держатели документа:
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
RAS, Fed Res Ctr KSC SB, Kirensky Inst Phys, Krasnoyarsk 660036, Russia.
ITMO Univ, Dept Phys & Engn, St Petersburg 191002, Russia.
Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsk 660037, Russia.
Доп.точки доступа:
Bogdanov, A. A.; Bulgakov, E. N.; Булгаков, Евгений Николаевич; Максимов, Дмитрий Николаевич; Government of the Russian Federation through the ITMO Fellowship; Ministry of Science and Higher Education of Russian Federation, goszadanie [2019-1246]; RFBRRussian Foundation for Basic Research (RFBR) [18-32-20205]
}
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14.
Chaotic and regular
dynamics in the three-site Bose-Hubbard model / A. A. Bychek, P. S. Muraev, D. N.
Maksimov
[et al.]> //
AIP Conf. Proc. - 2020. -
Vol. 2241
. - Ст. 020007
DOI
10.1063/5.0011540. - Cited References: 30. - This work has been supported through Russian Science Foundation Grant N19-12-00167
Аннотация:
We analyze the energy spectrum of the three-site Bose-Hubbard model. It is shown that this spectrum is a mixture of the regular and irregular spectra associated with the regular and chaotic components of the classical Bose-Hubbard model. We find relative volumes of these components by using the pseudoclassical approach. Substituting these values in the Berry-Robnik distribution for the level spacing statistics we obtain good agreement with the numerical data.
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Держатели документа:
L.V. Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
M.F. Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, 660037, Russian Federation
Доп.точки доступа:
Bychek, A. A.; Бычек, Анна Андреевна; Muraev, P. S.; Мураев, Павел Сергеевич;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Bulgakov, E. N.; Булгаков, Евгений Николаевич; Kolovsky, A. R.; Коловский, Андрей Радиевич; International Conference on Quantum Technologies(5th ; 15 - 19 July 2019 ; Moscow)
}
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15.
Fano feature induced
by a bound state in the continuum via resonant state expansion / P. S. Pankin, D. N.
Maksimov
, K.-P. Chen, I. V. Timofeev> // Sci. Rep. - 2020. -
Vol. 10
,
Is. 1
. - Ст. 13691,
DOI
10.1038/s41598-020-70654-2. - Cited References: 60. - This work was supported by Russian Foundation for Basic Research project No. 19-52-52006. This project is also supported by by the Higher Education Sprout Project of the National Chiao Tung University and Ministry of Education and the Ministry of Science and Technology (MOST No. 107-2221-E-009-046-MY3; No. 108-2923-E-009-003-MY3) . - ISSN 2045-2322
Кл.слова (ненормированные):
computer simulation
--
crystal
--
light scattering
Аннотация:
We consider light scattering by an anisotropic defect layer embedded into anisotropic photonic crystal in the spectral vicinity of an optical bound state in the continuum (BIC). Using a resonant state expansion method we derive an analytic solution for reflection and transmission amplitudes. The analytic solution is constructed via a perturbative approach with the BIC as the zeroth order approximation. The solution is found to describe the collapsing Fano feature in the spectral vicinity of the BIC. The findings are confirmed via comparison against direct numerical simulations with the Berreman transfer matrix method.
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Держатели документа:
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Institute of Imaging and Biomedical Photonics, National Chiao Tung University, Tainan, Taiwan, 71150, Taiwan
Доп.точки доступа:
Pankin, P. S.; Панкин, Павел Сергеевич;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Chen, K.-P.; Timofeev, I. V.; Тимофеев, Иван Владимирович
}
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16.
Critical coupling vortex
with grating-induced high Q-factor optical Tamm states / R. G. Bikbaev, D. N.
Maksimov
, P. S. Pankin [et al.]> // Opt. Express. - 2021. -
Vol. 29
,
Is. 3
. - P. 4672-4680,
DOI
10.1364/OE.416132. - Cited References: 54. - Funding. Ministry of Science and Technology, Taiwan (108-2923E-009-003-MY3); Russian Foundation for Basic Research (19-52-52006); Council on grants of the President of the Russian Federation (MK-46.2021.1.2) . - ISSN 1094-4087
Кл.слова (ненормированные):
Angle of Incidence
--
Bound state
--
Coupled mode theory
--
Critical coupling
--
Dielectric grating
--
High Q-factor
--
Reflectance amplitudes
--
Reflection amplitude
Аннотация:
We investigate optical Tamm states supported by a dielectric grating placed on top of a distributed Bragg reflector. It is found that under certain conditions the Tamm state may become a bound state in the continuum. The bound state, in its turn, induces the effect of critical coupling with the reflectance amplitude reaching an exact zero. We demonstrate that the critical coupling point is located in the core of a vortex of the reflection amplitude gradient in the space of the wavelength and angle of incidence. The emergence of the vortex is explained by the coupled mode theory.
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Держатели документа:
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Institute of Imaging and Biomedical Photonics, National Chiao Tung University, Tainan, 71150, Taiwan
Доп.точки доступа:
Bikbaev, R. G.; Бикбаев, Рашид Гельмединович;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Pankin, P. S.; Панкин, Павел Сергеевич; Chen, K. -P.; Timofeev, I. V.; Тимофеев, Иван Владимирович
}
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17.
Quasi-bound states in
the continuum with temperature-tunable Q factors and critical coupling point at Brewster's angle / B.-R. Wu, J.-H. Yang, P. S. Pankin [et al.]> // Laser Photon. Rev. - 2021. -
Vol. 15
,
Is. 5
. - Ст. 2000290,
DOI
10.1002/lpor.202000290. - Cited References: 35. - This work was supported by the Higher Education Sprout Project of National Chiao Tung University and Ministry of Education and the Ministry of Science and Technology (NMOST-107-2221-E-009-046-MY3; 108-2923-E-009-003-MY3; 109-2224-E-009-002; and 109-2628-E-009-007-MY3). The research was also funded by Russian Foundation for Basic Research projects No. 19-52-52006 . - ISSN 1863-8880
Кл.слова (ненормированные):
bound state in the continuum
--
Brewster resonance
--
distributed Bragg reflector
--
liquid crystal
--
optical anisotropy
--
Q factor
Аннотация:
Quasibound state in the continuum (quasi-BIC) is a long-lived state with a high quality factor (Q factor). Here quasi-BICs in nematic liquid crystal (LC) layer embedded between a distributed Bragg reflector (DBR) and a metal layer are studied. First, a special class of true BICs between the DBR and the metal film with field localization provided by the Brewster transverse electric (TE) reflection in the DBR is experimentally demonstrated. It is demonstrated that the Q factor of the quasi-BIC can be tuned by the LC optical axis rotation in a wide range being only restricted by metal losses. The change of coupling with the radiation channel leads to a critical coupling condition, providing a total absorption of incident light. The acquired quasi-BIC resonance is extremely sensitive to the temperature due to the narrow nematic temperature range of the LC. The quasi-BIC transforms to BIC at the LC-isotropic clearing point, due to closing of the radiation channel.
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Держатели документа:
Institute of Imaging and Biomedical Photonics and Institute of Photonic System, National Chiao Tung University and National Yang Ming Chiao Tung University, 301 Gaofa 3rd Road, Tainan, 71150, Taiwan
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Доп.точки доступа:
Wu, B. -R.; Yang, J. -H.; Pankin, P. S.; Панкин, Павел Сергеевич; Huang, C. -H.; Lee, W.;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Timofeev, I. V.; Тимофеев, Иван Владимирович; Chen, K. -P.
}
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18.
Thermo-optic refraction in
MoS2 medium for “Normally on” all optical switch / P. P. Shetty, M. Babu, D. N.
Maksimov
, J. Bingi> // Opt. Mater. - 2021. -
Vol. 112
. - Ст. 110777,
DOI
10.1016/j.optmat.2020.110777. - Cited References: 25. - Authors acknowledge the funding support from DST India under INT/RUS/RFBR/P-262 . - ISSN 0925-3467
Кл.слова (ненормированные):
Thermal lensing
--
Optical modulation
--
2D nanomaterials
--
All optical switch
--
Thermal lens spectroscopy
--
Thermal lensing
Аннотация:
Two dimensional (2D) nanomaterials like Molybdenum disulfide (MoS2) have been drawing a lot of interest due to their excellent nonlinear optical response. In this research we study thermal lens formation in MoS2 nanoflakes dispersion using mode mismatched pump probe configuration. Observation of the pump and probe beam intensity patterns gave visual insights on time evolution of photothermal lens formation. Effect of MoS2 nanoflakes concentration on thermo-optic properties of dispersions were studied using thermal lens spectroscopy technique. Further, a thermo-optic refraction based technique to measure thermal lens size is proposed. Thermal lens region size increased with increase in pump power. The observed thermal lens modulation is applied to demonstrate ‘normally on’ all optical switch which showed excellent modulation of output beam signal by pump beam.
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Держатели документа:
Bio-inspired Research and Development (BiRD) Laboratory, Photonic Devices and Sensors (PDS) Laboratory, Indian Institute of Information Technology Design and Manufacturing (IIITDM), Kancheepuram, Chennai, 600127, India
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Доп.точки доступа:
Shetty, P. P.; Babu, M.;
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Bingi, J.
}
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19.
Температурное управление квази-связанным
состоянием в континууме в одномерной фотонной структуре / П. С. Панкин, Б.-Р. Ву, Ж.-Х. Янг, Ж.-С. Хуан, В. Ли, Д. Н. Максимов, И. В. Тимофеев, К.-П. Чен> //
Сборник трудов XVIII Всероссийской школы-семинара «Физика и применение микроволн» имени профессора А.П. Сухорукова (Волны-2020). - 2020. -
Секция 1
: Метаматериалы и фотонные кристаллы. - С. 39-40. - Библиогр.: 4. - Работа выполнена при поддержке гранта РФФИ № 19-52-52006.
Материалы конференции
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Держатели документа:
Институт физики им. Л.В. Киренского СО РАН
Доп.точки доступа:
Панкин, Павел Сергеевич; Pankin, P. S.; Ву, Б.-Р.; Янг, Ж.-Х.; Хуан, Ж.-С.; Ли, В.; Максимов, Дмитрий Николаевич;
Maksimov
, D. N.; Тимофеев, Иван Владимирович; Timofeev, I. V.; Чен, К.-П.; Московский государственный университет им. М.В. Ломоносова; Российский фонд фундаментальных исследований; Волны-2020, Всероссийская школа-семинар "Волновые явления в неоднородных средах" имени А. П. Сухорукова(18 ; 2020 ; 23-28 авг. ; Можайск, Московская обл.); "Волновые явления в неоднородных средах", Всероссийская школа-семинар имени А. П. Сухорукова(18 ; 2020 ; 23-28 авг. ; Можайск, Моск. обл.)
}
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20.
Refractive index sensing
with optical bound states in the continuum / D. N.
Maksimov
, V. S. Gerasimov, S. Romano, S. P. Polyutov> // Opt. Express. - 2020. -
Vol. 28
,
Is. 26
. - P. 38907-38916,
DOI
10.1364/OE.411749. - Cited References: 56. - The research was supported by the Ministry of Science and High Education of Russian Federation, project no. FSRZ-2020-008. DNM is grateful to Andrey A. Bogdanov for useful discussion . - ISSN 1094-4087
Кл.слова (ненормированные):
Optical constants
--
Optics
--
Analytic formula
--
Bound state
--
Dielectric grating
--
Differential sensitivity
--
Figure of merits
--
Optimisation designs
--
Perturbative approach
--
Refractive index sensing
Аннотация:
We consider refractive index sensing with optical bounds states in the continuum (BICs) in dielectric gratings. Applying a perturbative approach we derived the differential sensitivity and the figure of merit of a sensor operating in the spectral vicinity of a BIC. Optimisation design approach for engineering an effective sensor is proposed. An analytic formula for the maximal sensitivity with an optical BIC is derived. The results are supplied with straightforward numerical simulations.
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Держатели документа:
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russian Federation
Institute of Computational Modeling SB RAS, Krasnoyarsk, 660036, Russian Federation
Institute of Applied Sciences and Intelligent Systems, National Research Council, Naples, 80131, Italy
Доп.точки доступа:
Maksimov
, D. N.; Максимов, Дмитрий Николаевич; Gerasimov, V. S.; Romano, S.; Polyutov, S. P.
}
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