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    Enhancing coherent nonlinear-optical processes in nonmagnetic backward-wave materials / A. K. Popov [et al.] // Appl. Phys. A. - 2012. - Vol. 109, Is. 4. - P. 835-840, DOI 10.1007/s00339-012-7390-8. - Cited References: 35. - This work was supported in part by the U.S. National Science Foundation under Grant No. ECCS-1028353, by the US Air Force Office of Scientific Research under Grant No. FA9550-12-1-298; by the Presidium of the Russian Academy of Sciences under Project No. 24.31, by the Ministry of Science under Federal Research Program No. 14.V37.21.0730 and by the Siberian Division of the Russian Academy of Sciences and Siberian Federal University under Integration Project No. 101; and by the Academy of Finland and Nokia through the Center-of-Excellence program. . - ISSN 0947-8396
Рубрики:
NEGATIVE-INDEX METAMATERIALS
   LEFT-HANDED METAMATERIALS
   2ND-HARMONIC GENERATION
   PARAMETRIC AMPLIFICATION
   COMPENSATING LOSSES
   OSCILLATOR
Аннотация: Novel concepts of nonlinear-optical (NLO) photonic metamaterials (MMs) are proposed. They concern with greatly enhanced coherent NLO energy exchange between ordinary and backward waves (BWs) through the frequency-conversion processes. Two different classes of materials which support BWs are considered: crystals that support optical phonons with negative group velocity and MMs with specially engineered spatial dispersion. The possibility to replace plasmonic NLO MMs enabling magnetic response at optical frequencies, which are very challenging to engineer, by the ordinary readily available crystals, are discussed. The possibility to mimic extraordinary NLO frequency-conversion propagation processes attributed to negative-index MMs (NIMs) is shown in some of such crystals, if optical phonons with negative group velocity and a proper phase-matching geometry are implemented. Here, optical phonons are used as one of the coupled counterparts instead of backward electromagnetic waves (BEMWs). The appearance of BEMWs in metaslabs made of carbon nanotubes, the possibilities and extraordinary properties of BW second harmonic generation in such MMs is another option of nonmagnetic NIMs, which is described too. Among the applications of the proposed photonic materials is the possibility of creation of a family of unique BW photonic devices such as frequency doubling metamirror and Raman amplifiers with greatly improved efficiency.

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Доп.точки доступа:
Popov, A. K.; Shalaev, M. I.; Myslivets, S. A.; Мысливец, Сергей Александрович; Slabko, V. V.; Слабко, Виталий Васильевич; Nefedov, I. S.; International conference on metamaterials, photonic crystals and plasmonics(3 ; 2012 ; 19-22 apr ; Paris, France)
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Unidirectional amplification and shaping of optical pulses by three-wave mixing with negative phonons / A. K. Popov [et al.] // Appl. Phys. A. - 2013. - Vol. 115, Is. 2. - P. 523-529, DOI 10.1007/s00339-013-8078-4. - Cited References: 32. - This work was supported in parts by the US Air Force Office of Scientific Research under Grant No. FA950-12-1-298, by the US National Science Foundation under Grant No. ECCS-1028353, by the Presidium of the Russian Academy of Sciences under Grant No. 24-31 and by the Russian Federal Program on Science, Education and Innovation under Grant No. 14.A18.21.1942. . - ISSN 0947-8396. - ISSN 1432-0630

РУБ Materials Science, Multidisciplinary + Physics, Applied
Рубрики:
LEFT-HANDED METAMATERIALS
   2ND-HARMONIC GENERATION
   INDEX METAMATERIALS
   NONLINEAR OPTICS
   PARAMETRIC AMPLIFICATION
   COMPENSATING LOSSES
   BACKWARD WAVES
   OSCILLATOR
   CRYSTALS
Аннотация: A possibility to greatly enhance frequency-conversion efficiency of stimulated Raman scattering is shown by making use of extraordinary properties of three-wave mixing of ordinary and backward waves. Such processes are commonly attributed to negative-index plasmonic metamaterials. This work demonstrates the possibility to replace such metamaterials that are very challenging to engineer by readily available crystals which support elastic waves with contra-directed phase and group velocities. The main goal of this work was to investigate specific properties of indicated nonlinear optical process in short-pulse regime and to show that it enables elimination of fundamental detrimental effect of fast damping of optical phonons on the process concerned. Among the applications is the possibility of creation of a family of unique photonic devices such as unidirectional Raman amplifiers and femtosecond pulse shapers with greatly improved operational properties.

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Держатели документа:
Univ Wisconsin, Stevens Point, WI 54481 USA
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA
Siberian Fed Univ, Krasnoyarsk 660041, Russia
Russian Acad Sci, Inst Phys, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Popov, A. K.; Попов, Александр Кузьмич; Shalaev, M. I.; Шалаев, Михаил Игоревич; Myslivets, S. A.; Мысливец, Сергей Александрович; Slabko, V. V.; Слабко, Виталий Васильевич; US Air Force Office of Scientific Research [FA950-12-1-298]; US National Science Foundation [ECCS-1028353]; Presidium of the Russian Academy of Sciences [24-31]; Russian Federal Program on Science, Education and Innovation [14.A18.21.1942]
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Transient processes in the parametric interaction of counter-propagating waves / V. V. Slabko [et al.] // Quantum Electron. - 2015. - Vol. 45, Is. 12. - P. 1151-1152, DOI 10.1070/QE2015v045n12ABEH015840. - Cited References:13. - This work was supported by the RF Ministry of Education and Science (State Research Task 2014-2016, Project Nos 2014/71, 2014/K and 3470) and the US Army Research Office (Grant No. W911NF-141-0619). . - ISSN 1063-7818. - ISSN 1468-4799

РУБ Engineering, Electrical & Electronic + Physics, Applied
Рубрики:
LEFT-HANDED METAMATERIALS
   NEGATIVE-INDEX
   2ND-HARMONIC GENERATION
   EXPERIMENTAL-VERIFICATION
   OSCILLATOR
   REFRACTION
Кл.слова (ненормированные):
transient parametric processes -- counter-propagating waves -- negative refractive index
Аннотация: We present a comparative analysis of transient processes in media with a negative refractive index for the parametric interaction of co- and counter-propagating waves. The transient time for the interaction of counter-propagating waves is shown to considerably exceed that for the interaction of co- propagating waves. In the case of counter-propagating waves, we present fitting results for the generated wave amplitude as a function of time and for the transient time vs. the amplitude of the pump wave and the length of the medium.

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Публикация на русском языке Особенности переходных процессов при параметрическом взаимодействии встречных волн [Текст] / В. В. Слабко [и др.] // Квант. электроника : Физический институт им. П. Н. Лебедева РАН, 2015. - Т. 45 №. 12. - С. 1151–1152

Держатели документа:
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
Purdue Univ, W Lafayette, IN 47907 USA.
Russian Acad Sci, LV Kirensky Inst Phys, Siberian Branch, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Slabko, V. V.; Слабко, Виталий Васильевич; Popov, A. K.; Myslivets, S. A.; Мысливец, Сергей Александрович; Rasskazova, E. V.; Tkachenko, V. A.; Moskalev, A. K.; RF Ministry of Education and Science (State Research Task) [2014/71, 2014/K, 3470]; US Army Research Office [W911NF-141-0619]
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Popov, A. K.
Coherent nonlinear-optical energy transfer and backward-wave optical parametric generation in negative-index metamaterials / A. K. Popov, S. A. Myslivets, V. M. Shalaev // Physica B. - 2010. - Vol. 405: 8th International Conference on Electrical Transport and Optical Properties of Inhomogeneous Media (JUN 07-12, 2009, Rethymnon, GREECE), Is. 14. - P. 2999-3002, DOI 10.1016/j.physb.2010.01.022. - Cited References: 32 . - ISSN 0921-4526

РУБ Physics, Condensed Matter
Рубрики:
LEFT-HANDED METAMATERIALS
   2ND-HARMONIC GENERATION
   3RD-HARMONIC GENERATION
   MAGNETIC METAMATERIALS
   COMPENSATING LOSSES
   OSCILLATOR
   AMPLIFICATION
Кл.слова (ненормированные):
Negative-index metamaterials -- Backward electromagnetic waves -- Resonant four-wave mixing and optical parametric amplification -- Quantum control -- Backward electromagnetic waves -- Negative-index metamaterials -- Quantum control -- Resonant four-wave mixing and optical parametric amplification -- Negative-index -- Negative-index metamaterials -- Optical parametric amplification -- Quantum control -- Amplification -- Cements -- Control theory -- Electromagnetic wave diffraction -- Electromagnetic wave scattering -- Electromagnetic waves -- Electromagnetism -- Energy transfer -- Metamaterials -- Quantum theory -- Four wave mixing
Аннотация: The feasibility of all-optically tailored transparency of the negative-index slab, its extraordinary dependence on the intensity of the control field, absorption indices and phase-matching of the parametrically coupled counter-propagating waves is numerically simulated. (C) 2010 Elsevier B.V. All rights reserved.

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Держатели документа:
[Popov, Alexander K.] Univ Wisconsin Stevens Point, Neenah, WI 54956 USA
[Myslivets, Sergey A.] Siberian Fed Univ, Krasnoyarsk 660041, Russia
[Myslivets, Sergey A.] Russian Acad Sci, Inst Phys, Krasnoyarsk 660036, Russia
[Shalaev, Vladimir M.] Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA
ИФ СО РАН
University of Wisconsin-Stevens Point, 812 Kensington Rd., Neenah, WI 54956, United States
Siberian Federal University, Krasnoyarsk 660041, Russian Federation
Institute of Physics, Russian Academy of Sciences, 660036 Krasnoyarsk, Russian Federation
Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, United States

Доп.точки доступа:
Myslivets, S. A.; Мысливец, Сергей Александрович; Shalaev, V. M.
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Alekseev, K. N.
Squeezed states and quantum chaos / K. N. Alekseev, D. S. Priimak // J. Exp. Theor. Phys. - 1998. - Vol. 86, Is. 1. - P. 61-70, DOI 10.1134/1.558469. - Cited References: 41 . - ISSN 1063-7761

РУБ Physics, Multidisciplinary
Рубрики:
PERIODICALLY KICKED PENDULUM
   CLASSICAL CORRESPONDENCE
   SYSTEMS
   LIGHT
   FLUCTUATIONS
   OSCILLATOR
   MECHANICS
   MASER
Аннотация: We examine the dynamics of a wave packet that initially corresponds to a coherent state in the model of a quantum rotator excited by a periodic sequence of kicks. This model is the main model of quantum chaos and allows for a transition from regular behavior to chaotic in the classical limit. By doing a numerical experiment we study the generation of squeezed states in quasiclassical conditions and in a time interval when quantum-classical correspondence is well-defined. We find that the degree of squeezing depends on the degree of local instability in the system and increases with the Chirikov classical stochasticity parameter. We also discuss the dependence of the degree of squeezing on the initial width of the packet, the problem of stability and observability of squeezed states in the transition to quantum chaos, and the dynamics of disintegration of wave packets in quantum chaos. (C) 1998 American Institute of Physics.

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Держатели документа:
Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia
ИФ СО РАН

Доп.точки доступа:
Priimak, D. S.
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    Effects of losses and phase mismatch on transient processes in optical parametric amplification through three-wave mixing of ordinary and backward electromagnetic waves / V. A. Tkachenko [et al.] // Progress in Electromagnetics Research Symposium - Fall : IEEE, 2017. - P. 720-723, DOI 10.1109/PIERS-FALL.2017.8293229. - Cited References:8. - This work was supported in parts by the Ministry of Education and Science of the Russian Federation (Grant 3.6341.2017/VU), by the Russian Foundation for Basic Research (RFBR) (Grant 16-32-00129), by the RFBR and the Government of Krasnoyarsk Territory (Grant 16-42-240410p_a), and by the Army Research Office (ARO) (Grant W911NF-14-1-0619).
Рубрики:
NEGATIVE-INDEX METAMATERIALS
   2ND-HARMONIC GENERATION
   OSCILLATOR
Аннотация: Three-wave mixing of ordinary electromagnetic waves and the waves with contra-directed phase and group velocities in the pulsed regimes is shown to be accompanied by unusual transient processes. We have investigated how attenuation and phase mismatch of the coupled waves in the metamaterials change the properties of parametric amplification and the threshold intensity of the pump wave which is of critical importance.

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Держатели документа:
Siberian Fed Univ, 79 Svobodny Ave, Krasnoyarsk 660041, Russia.
Russian Acad Sci, Siberian Branch, LV Kirensky Inst Phys, Krasnoyarsk 660036, Russia.
Purdue Univ, Birck Nanotechnol Ctr, 1205 W State Str, W Lafayette, IN 47907 USA.

Доп.точки доступа:
Tkachenko, Viktor A.; Tsipotan, Aleksey S.; Myslivets, S. A.; Мысливец, Сергей Александрович; Slabko, Vitaly V.; Popov, A. K.; Попов, Александр Кузьмич; Ministry of Education and Science of the Russian Federation [3.6341.2017/VU]; Russian Foundation for Basic Research (RFBR) [16-32-00129]; Government of Krasnoyarsk Territory [16-42-240410p_a]; Army Research Office (ARO) [W911NF-14-1-0619]; RFBR; Progress in Electromagnetics Research Symposium(Nov 19-22, 2017 ; Singapore)
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    Negative group velocity and three-wave mixing in dielectric crystals / M. I. Shalaev [et al.] // Opt. Lett. - 2011. - Vol. 36, Is. 19. - P. 3861-3863, DOI 10.1364/OL.36.003861. - Cited Reference Count: 15. - Гранты: This work was supported in part by the Russian Federal Program on Science, Education and Innovation under Grant No. 2010-121-102-018, by the Presidium of the Russian Academy of Sciences under Grant No. 27.1, by the Siberian Division of the Russian Academy of Sciences under Integration Project No. 5, and by the U.S. National Science Foundation (NSF) under Grant ECCS-1028353. - Финансирующая организация: Russian Federal Program on Science, Education and Innovation [2010-121-102-018]; Presidium of the Russian Academy of Sciences [27.1]; Siberian Division of the Russian Academy of Sciences [5]; U.S. National Science Foundation (NSF) [ECCS-1028353] . - ISSN 0146-9592
Рубрики:
INDEX METAMATERIALS
   PARAMETRIC AMPLIFICATION
   2ND-HARMONIC GENERATION
   OSCILLATOR
Кл.слова (ненормированные):
negative group velocity -- negative-index -- non-linear optical -- optical parametric amplification -- plasmonic -- three wave mixing -- electromagnetic waves -- electromagnetism -- metamaterials -- photonic devices -- light velocity
Аннотация: We investigate extraordinary features of optical parametric amplification of Stokes electromagnetic waves that originate from the three-wave mixing of a backward phonon wave with negative group velocity and two ordinary electromagnetic waves. Such properties were earlier shown to exist only in plasmonic negative-index metamaterials that are very challenging to fabricate. Nonlinear optical photonic devices with properties similar to those predicted for negative-index metamaterials are proposed. (C) 2011 Optical Society of America

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Держатели документа:
Univ Wisconsin, Stevens Point, WI 54481 USA
Siberian Fed Univ, Krasnoyarsk 660041, Russia
Russian Acad Sci, Inst Phys, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Shalaev, M.I.; Slabko, V.V.; Myslivets, S. A.; Мысливец, Сергей Александрович; Popov, A.K.
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