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Найдено документов в текущей БД: 245

    Random quasi-phase-matching and nonlinear diffraction in nonlinear photonic crystal structures of strontium tetraborate
: conference paper / A. S. Aleksandrovsky, A. M. Vyunishev, A. I. Zaitsev // Ultrafast optics conference. - Davos, 2013. - Ст. Fr2.3


Держатели документа:
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Vyunishev, A. M.; Вьюнышев, Андрей Михайлович; Zaitsev, A. I.; Зайцев, Александр Иванович; Александровский, Александр Сергеевич; Ultrafast optics conference (9 ; 2013 ; March; 2-8 ; Davos Congr. Center, Switzerland)

    Generation of fs-pulses down to 121 nm by frequency doubling using random quasi-phase-matching in strontium tetraborate
/ P. Trabs [et al.] // Ultrafast optics conference. - Davos, 2013. - Ст. Fr2.4



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Держатели документа:
Max-Born-Institute for Nonlinear Optics and Ultrafast Spectroscopy, 2A Max-Born-Str., D-12489 Berlin, Germany
L. V. Kirensky Institute of Physics, Akademgorodok, Krasnoyarsk 660036, Russia and Siberian Federal University, Krasnoyarsk 660079, Russia

Доп.точки доступа:
Trabs, P.; Noack, F.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Vyunishev, A. M.; Вьюнышев, Андрей Михайлович; Zaitsev, A. I.; Зайцев, Александр Иванович; Radionov, N.V.; Petrov, V.; Ultrafast optics conference (9 ; 2013 ; March; 2-8 ; Davos Congr. Center, Switzerland)

    Structural field of K2Al2B2O7-family [borate] crystals
/ V. V. Atuchin [et al.]. ; Nonlinear Optics and Applications (VII ; April 15, 2013 ; Prague) // Proc. SPIE. - 2013. - Vol. 8772. - Ст. 877210. - P. DOI 10.1117/12.2017099
   Перевод заглавия: Структурная область боратных кристаллов семейства K2Al2B2O7

Аннотация: The known crystal structures of borate compounds with general composition AI2MIII 2B2O7 (AI: Na, K, Cs, Rb) have been considered. The structures in space groups P63/m, P-31c, P321 and P21/c have been found depending on cation combination. Criterion k = (r(MIII)+r(B)+2r(O))/r(AI) has been formulated and it controls the formation of trigonal K2Al2B2O7 (KABO) type structure. The existence of noncentrosymmetric KABO-type borates is possible over the range of k = 2.7 – 2.06. This range is promising for searching new borate crystals and solid solutions with pronounced nonlinear optical properties. © (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.

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Доп.точки доступа:
Atuchin, V. V.; Bazarov, B. G.; Базаров Б.Г.; Grossman, V. G.; Molokeev, M. S.; Молокеев, Максим Сергеевич; Bazarova, Zh.G.; Базарова Ж.Г.; Nonlinear Optics and Applications (7 ; 2013 ; Apr. ; 15 ; Prague)

    Influence of band-to-band transition on light-controlled self-assembly of semiconductor nanoparticles
/ V. V. Slabko [et al.] // ICONO/LAT 2013 : Advance conference program. - 2013. - Ст. IWS8. - P. 67


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Доп.точки доступа:
Slabko, V. V.; Слабко, Виталий Васильевич; Slyusareva, E. A.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Tsipotan, A. S.; Glushkov, А. А.; International Conference on Coherent and Nonlinear Optics(2013 ; June ; 18-22 ; Moscow); International Conference on Lasers, Applications, and Technologies(2013 ; June ; 18-22 ; Moscow)

    Čerenkov nonlinear diffraction of femtosecond pulses
/ A. M. Vyunishev [et al.] // ICONO/LAT 2013 : Advance conference program. - 2013. - Ст. ITU17. - P. 40


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Доп.точки доступа:
Vyunishev, A. M.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Zaitsev, A. I.; Зайцев, Александр Иванович; Slabko, V. V.; Слабко, Виталий Васильевич; International Conference on Coherent and Nonlinear Optics(2013 ; June ; 18-22 ; Moscow)

    Cerenkov nonlinear diffraction of femtosecond pulses in random nonlinear photonic crystal
/ A. M. Vyunishev [et al.] // Third Russia-Taiwan School-Seminar on Nonlinear Optics and Photonics : Program and Book of Abstracts. - 2013. - Ст. S1-11-O30. - P. 20



Доп.точки доступа:
Vyunishev, A. M.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Zaitsev, A. I.; Зайцев, Александр Иванович; Slabko, V. V.; Слабко, Виталий Васильевич; Russia-Taiwan School-Seminar on Nonlinear Optics and Photonics (3 ; 2013 ; Jun. ; 14-18 ; Владимир / Суздаль)

    Random spectrally resolved Maker fringes
/ A. M. Vyunishev [et al.] // Opt. Lett. - 2013. - Vol. 38, Is. 15. - P. 2691-2694DOI 10.1364/OL.38.002691
   Перевод заглавия: Случайные спектрально-разрешенные осцилляции Мэйкера

Аннотация: The Maker fringes technique is extended to the case of nonlinear media with one-dimensional second-order nonlinear susceptibility modulation. For broadband radiation, second harmonic intensity oscillates in both spectral and angular domains, which can be considered random spectrally resolved Maker fringes. A theoretical approach is developed for modeling the second-harmonic generation in such domain structures, and the calculations are in excellent agreement with experimental results.

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Держатели документа:
LV Kirenskii Inst Phys, Krasnoyarsk 660036, Russia
Siberian Fed Univ, Krasnoyarsk 660079, Russia
Inst Chem & Chem Technol, Krasnoyarsk 660036, Russia
Max Born Inst Nonlinear Opt & Ultrafast Spect, D-12489 Berlin, Germany;

Доп.точки доступа:
Vyunishev, A. M.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Zaitsev, A. I.; Zhyzhaev, A. M.; Жижаев, Анатолий Михайлович; Shabanov, A. V.; Petrov, V.

    Analysis of a channel-drop filter based on dispersive waveguides and two resonant cavities
/ K. N. Pichugin, A. F. Sadreev // J. Opt. - 2013. - Vol. 15, Is. 3. - Ст. 35502. - P. , DOI 10.1088/2040-8978/15/3/035502. - Cited References: 35. - The work is partially supported by RFBR grant 13-07-98018-a and RFBR grant 'Sibir' 13-07-00497 . - ISSN 2040-8978
РУБ Optics

Аннотация: By use of coupled-mode theory we analyze a channel add-drop filter based on two dispersive waveguides symmetrically coupled with two resonant optical cavities. We show new solutions for the channel-drop filter processes compared to the solutions found by Manolatou et al (1999 IEEE J. Quantum Electron. 35 1322). For a special choice of the dispersion of the waveguides, we reveal a frequency region with sufficient total reflection.

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Доп.точки доступа:
Sadreev, A. F.; Садреев, Алмаз Фаттахович; Пичугин, Константин Николаевич

    Phase matched conversion of radiation in nonlinear photonic crystals of strontium tetraborate
/ A. S. Aleksandrovsky [et al.] ; ed.: C. Fabre, V. Zadkov // Proc. of SPIE. - 2011. - Vol. 7993. - Ст. 799302. - P. , DOI 10.1117/12.872943. - Cited References: 9 . - ISSN 0277-786X. - ISSN 978-0-819
РУБ Optics
Рубрики:
OPTICAL CRYSTALS
Кл.слова (ненормированные):
nonlinear photonic crystal -- strontium tetraborate -- second harmonic generation -- random quasi phase matching

Аннотация: Random quasi-phase-matched frequency doubling of fs pulses to the deep UV was obtained in 1D nonlinear photonic crystal (NPC) of strontium tetraborate. Tuning range of generated radiation is from 187.5 to 215 nm. The spectrum of generated radiation consists from series of peaks with the width of order of 1 angstrom. These peaks are the manifestation of the NPC band structure. Using fs oscillator as the fundamental radiation source, maximum average power of generated radiation is of order 1 mu W, the enhancement factor with respect to monodomain sample being of order of several hundred. The red rotational shift of NPC band structure is experimentally demonstrated.

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Доп.точки доступа:
Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Vyunishev, A. M.; Вьюнышев, Андрей Михайлович; Zaitsev, A. I.; Зайцев, Александр Иванович; Ikonnikov, A. A.; Pospelov, G. I.; Slabko, V. V.; Слабко, Виталий Васильевич; Fabre, C. \ed.\; Zadkov, V. \ed.\; International Conference on Coherent and Nonlinear Optics(2010 ; Aug. ; 23-26 ; Kazan, Russia)

    Deep UV generation and fs pulses characterization using strontium tetraborate
/ A. S. Aleksandrovsky [et al.] ; ed. V. V. Slabko // Proc. of SPIE. - 2011. - Vol. 8071. - Ст. 80710K, DOI 10.1117/12.886189. - Cited References: 12 . - ISSN 0277-786X. - ISSN 978-0-819
РУБ Optics
Рубрики:
CRYSTAL
Кл.слова (ненормированные):
nonlinear photonic crystal -- strontium tetraborate -- second harmonic generation -- random quasi phase matching -- ultrafast diagnostics

Аннотация: The properties of NPC structures in strontium tetraborate are analyzed. Different types of NPC structures are revealed that possess different nonlinear properties, and their spectral dependences of frequency conversion efficiency are calculated and compared. Experimental study of these structures is reported for the process of doubling of the second harmonic of fs Ti:S laser. Tuning of generated radiation is obtained in the range 187.5 - 232.5 nm, with extreme insensitivity to the angular orientation of NPC. Behavior of tuning curve along investigated fundamental wave range is similar in all studied samples, but efficiency obtained depends on the type of structure. Conversion efficiency and spectral quality of generated radiation is experimentally shown to grow better when using NPC with improved structure. Prospects of VUV converter on a single NPC are discussed. NPCs of SBO are demonstrated to be useful for autocorrelation diagnostics both in random QPM geometry and in the geometry of nonlinear diffraction from virtual beam.

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Доп.точки доступа:
Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Vyunishev, A. M.; Вьюнышев, Андрей Михайлович; Zaitsev, A. I.; Зайцев, Александр Иванович; Ikonnikov, A. A.; Pospelov, G. I.; Slabko, V. V.; Слабко, Виталий Васильевич; Zhokhova, A. A.; Slabko, V. V. \ed.\; Nonlinear Optics and Applications (5 ; 2011 ; Apr. ; 19-21 ; Prague, Czech Republic)

    Nonlinear-optical up and down frequency-converting backward-wave metasensors and metamirrors
/ A. K. Popov [et al.] // Proceedings of SPIE - The International Society for Optical Engineering. - 2013. - Vol. 8725. - Ст. 87252E. - P. , DOI 10.1117/12.2015637 . - ISSN 0277-786X
Аннотация: A concept of a family of unique backward-wave photonic devices, such as frequency up and down converting nonlinear-optical mirrors, sensors, modulators, filters and amplifiers is proposed. Novel materials are considered, which support coexistence of ordinary and backward waves and thus enable enhanced nonlinear-optical frequency-conversion processes. Particular properties of short-pulse regime are investigated. В© 2013 SPIE.

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Доп.точки доступа:
Popov, A. K.; Попов, Александр Кузьмич; Nefedov, I. S.; Myslivets, S. A.; Мысливец, Сергей Александрович; Shalaev, M. I.; Slabko, V. V.; Слабко, Виталий Васильевич; Micro- and Nanotechnology Sensors, Systems, and Applications, Conference(5 ; Baltimore, MD)(29 April 2013 - 3 May 2013)

    Magnito-optics of cobalt and nickel nanoparticles implanted in sIo[[D]]2[[/D]]: comparative study
[Текст] / D. A. Petrov [и др.] // V Euro-Asian simposium "Trend in MAGnetism": Nanomagnetism : abstracts. - Vladivostok : FEFU, 2013. - P225 . - ISBN 978-5-7444-3124-2
   Перевод заглавия: Магнитооптика наночастиц кобальта и никеля имплантированных в SiO[[d]]2[[/d]]: сравнительное исследование



Доп.точки доступа:
Petrov, D. A.; Петров, Дмитрий Анатольевич; Edel'man, I. S.; Эдельман, Ирина Самсоновна; Ivantsov, R. D.; Иванцов, Руслан Дмитриевич; Zharkov, S. M.; Жарков, Сергей Михайлович; Stepanov, A. L.; Степанов, Андрей Львович; Euro-Asian Symposium "Trends in MAGnetism": Nanomagnetism(5 ; 2013 ; Sept. ; 15-21 ; Vladivostok)

    Optical properties of nanostructured 2D metal-dielectric photonic crystals with a lattice defect
/ N. V. Rudakova, I. V. Timofeev, S. Y. Vetrov // Opt. Spectrosc. - 2013. - Vol. 115, Is. 5. - P. 660-665, DOI 10.1134/S0030400X13110209. - Cited References: 23. - This work was supported by the grants g/k 14.V37.21.0730 of the federal targeted program "Scientific and Pedagogical Personnel of Innovative Russia"; no. 24.29 of Presidium of the Siberian Branch of the Russian Academy of Sciences; the Ministry of Education and Science of the Russian Federation, Agreement 14.V37.21.0730; OFN RAS no. III.9.5; Presidium of RAS nos. 24.29 and 24.31; and Siberian Branch of the Russian Academy of Sciences, nos. 43 and 101. . - ISSN 0030-400X
РУБ Optics + Spectroscopy

Аннотация: Optical properties of 2D nanocomposite-based photonic crystals with a lattice defect are studied. The nanocomposite comprises metallic nanospheres dispersed in a transparent matrix and is characterized by an effective resonant permittivity. Transmission spectrum for s-polarized waves at oblique incidence is calculated. Spectral manifestation of the splitting of the defect mode when its frequency coincides with the resonant frequency of the nanocomposite is studied. The essential dependence of the splitting on the angle of incidence and concentration of metallic nanospheres in the nanocomposite matrix is established. Specific features of spatial distribution of the electric field intensity in defect modes of crystals are analyzed.

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Держатели документа:
Siberian Fed Univ, Krasnoyarsk 660074, Russia
Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Timofeev, I. V.; Тимофеев, Иван Владимирович; Vetrov, S. Y.; federal targeted program "Scientific and Pedagogical Personnel of Innovative Russia" [g/k 14.V37.21.0730]; Presidium of the Siberian Branch of the Russian Academy of Sciences [24.29]; Ministry of Education and Science of the Russian Federation [14.V37.21.0730]; OFN RAS [III.9.5]; Presidium of RAS [24.29, 24.31]; Siberian Branch of the Russian Academy of Sciences [43, 101]

    Nondecaying surface plasmon polaritons in linear chains of silver nanospheroids
/ I. L. Rasskazov, S. V. Karpov, V. A. Markel // Opt. Lett. - 2013. - Vol. 38, Is. 22. - P. 4743-4746, DOI 10.1364/OL.38.004743 . - ISSN 0146-9592

Аннотация: We consider propagation of surface plasmon polaritons in linear chains of equidistant metallic nanospheroids. We show that, for suitably chosen parameters, the propagation is free of spatial decay in spite of the full account of absorptive losses in the metal. В© 2013 Optical Society of America.

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Держатели документа:
Univ Penn, Dept Bioengn, Philadelphia, PA 19104 USA
LV Kirenskii Inst Phys, Krasnoyarsk 660036, Russia
Siberian Fed Univ, Krasnoyarsk 660041, Russia
Univ Penn, Dept Radiol, Philadelphia, PA 19104 USA
Univ Penn, Grad Grp Appl Math & Computat Sci, Philadelphia, PA 19104 USA

Доп.точки доступа:
Karpov, S. V.; Карпов, Сергей Васильевич; Markel, V. A.; Rasskazov, I. L.

    Transmission and spectral properties of short optical plasmon waveguides
/ I. L. Rasskazov, V. A. Markel, S. V. Karpov // Opt. Spectrosc. - 2013. - Vol. 115, Is. 5. - P. 666-674, DOI 10.1134/S0030400X13110180 . - ISSN 0030-400X

Аннотация: We study the spectral and transmission properties of optical waveguides in the form of different chain configurations of spherical Ag nanoparticles that can be synthesized under conditions of selective deposition on a dielectric substrate from a nanocolloid. В© 2013 Pleiades Publishing, Ltd.

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Держатели документа:
Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
Univ Penn, Philadelphia, PA 19104 USA
Siberian Fed Univ, Krasnoyarsk 660028, Russia

Доп.точки доступа:
Markel, V. A.; Karpov, S. V.; Карпов, Сергей Васильевич; Rasskazov, I. L.

    Magneto-optics of transition metal halcogenido nanoparticles dispersed in transperant matrix
: Abstract / I. S. Edelman [et al.] ; Taurida National V. I. Vernadsky University // Functional materials : Abstracts / ed. V. N. Berzhansky. - Simferopol, 2013. - P. 184 . - ISBN 978-966-491-465-6


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Доп.точки доступа:
Berzhansky, V. N. \ed.\; Бержанский, Владимир Наумович; Edelman, I. S.; Эдельман, Ирина Самсоновна; Ivantsov, R. D.; Иванцов, Руслан Дмитриевич; Lin, C. R.; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Taurida National V. I. Vernadsky University; "Functional Materials", International Conference(2013 ; 29 Sept.-5 Oct. ; Partenit, Yalta; Ukraine Crimea)

    Generation of arbitrary symmetric entangled states with conditional linear optical coupling
/ A. V. Sharypov, B. He // Phys. Rev. A. - 2013. - Vol. 87, Is. 3. - Ст. 032323. - P. , DOI 10.1103/PhysRevA.87.032323 . - ISSN 1050-2947

Кл.слова (ненормированные):
Arbitrary state -- Coherent state -- Entangled state -- Linear optical -- NOON state -- Photonic modes -- Photonic state -- Quantum system -- Quantum electronics -- Quantum optics -- Quantum entanglement

Аннотация: An approach to generating the entangled photonic states |?1,?2?В±|?2, ?1? from two arbitrary states |?1? and |?2? is proposed. The protocol is implemented by the conditionally induced beam-splitter coupling, which leads to the selective swapping between two photonic modes. Such coupling occurs in a quantum system prepared in the superposition of two ground states with only one of them being involved in the swapping. All the entangled states in the category, such as entangled pairs of coherent states or Fock states (NOON states), can be efficiently produced in the same way by this method. В© 2013 American Physical Society.

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Держатели документа:
Kirensky Inst Phys, Krasnoyarsk 660036, Russia
Siberian Fed Univ, Krasnoyarsk 660041, Russia
Univ Calgary, Inst Quantum Informat Sci, Calgary, AB T2N 1N4, Canada

Доп.точки доступа:
He, B.; Шарыпов, Антон Валерьевич

    Broadband frequency conversion in random nonlinear photonic crystals
/ A. S. Aleksandrovsky [et al.] // Laser Optics 2012. - 2012. - Ст. WeR1-p69. - P. 42


Материалы конференции


Доп.точки доступа:
Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Vyunishev, A. M.; Вьюнышев, Андрей Михайлович; Zaitsev, A. I.; Зайцев, Александр Иванович; Pospelov, G. I.; Поспелов Г.И.; Rovsky, V. E.; Ровский В.Е.; Slabko, V. V.; Слабко, Виталий Васильевич; "Laser Optics", International conference (15 ; 2012 ; June ; 25-29 ; St. Petersburg); "Оптика лазеров", Международная конференция (15 ; 2012 ; июнь ; 25-29 ; Санкт-Петербург)

    Photonic devices with negative phonons: a concept, extraordinary properties and materials
/ A. K. Popov [et al.] // 8th International Conference on Optics-Photonics Design and Fabrication (ODF12) : Book of abstracts. - 2012. - P. 4S4-02

Аннотация: A family of readily available optical materials and photonic devices are proposed which mimic extraordinary coherent nonlinear-optical frequency conversion processes commonly attributed to plasmonic metamaterials that are very challenging to make.

Материалы конференции


Доп.точки доступа:
Popov, A. K.; Попов, Александр Кузьмич; Shalaev, M. I.; Myslivets, S. A.; Мысливец, Сергей Александрович; Slabko, V. V.; Слабко, Виталий Васильевич; Национальный исследовательский университет ИТМО; Оптическое общество им. Д.С. Рождественского; Optics Design Group of Optical Society of Japan, JSAP; International Conference on Optics-Photonics Design and Fabrication (ODF12) (8 ; 2012 ; July ; 2-5 ; S.-Petersburg)

    Resonant light-controlled self-assembly of ordered nanostructures
/ V. V. Slabko, A. S. Tsipotan, A. S. Aleksandrovsky // Laser Optics 2012. - 2012. - Ст. ThR6-50. - P. 51


Материалы конференции


Доп.точки доступа:
Tsipotan, A. S.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Слабко, Виталий Васильевич; "Laser Optics", International conference (15 ; 2012 ; June ; 25-29 ; St. Petersburg); "Оптика лазеров", Международная конференция (15 ; 2012 ; июнь ; 25-29 ; Санкт-Петербург)