Generation of frequency-modulated optical pulses of the IR range in a semiconductor waveguide structure with an implemented space charge wave
AS Abramov, IO Zolotovskii, AS Kadochkin… - Bulletin of the Lebedev …, 2023 - Springer
Conditions for amplification and modulation of electromagnetic emission in the process of its
interaction with the space charge wave formed in a semiconductor cylindrical structure are …
interaction with the space charge wave formed in a semiconductor cylindrical structure are …
Laser generation and amplification of TE and TM modes in a semiconductor optical GaAs waveguide with distributed feedback generated by a space charge wave
I Panyaev, I Zolotovskii, D Sannikov - Optics Communications, 2020 - Elsevier
We propose a scheme for generating and amplifying coupled optical TE and TM waves in
the mid-IR range provided by a grating formed by a space charge wave in a planar …
the mid-IR range provided by a grating formed by a space charge wave in a planar …
Temporal dynamics of two-beam coupling and the origin of compensation photorefractive gratings in Sn2P2S6:Sb
Y Skrypka, A Shumelyuk, S Odoulov… - Optical Materials …, 2017 - opg.optica.org
The photorefractive effect in Sn_2P_2S_6 (SPS) is caused by a spatial redistribution of both
positively charged and negatively charged carriers, which leads to the formation of two out …
positively charged and negatively charged carriers, which leads to the formation of two out …
Sign of the dominant charge carriers in photorefractive crystals determined by a phase-locked holographic technique
AA Freschi, FA Callegari, FS De Vicente… - Optical Materials, 2015 - Elsevier
This work presents a holographic method based on active feedback techniques for
determining the sign of the dominant charge carriers in photorefractive materials. A two-step …
determining the sign of the dominant charge carriers in photorefractive materials. A two-step …
Recent progress in semiconductor photorefractive crystals
K Shcherbin - Photorefractive Materials and Their Applications 2 …, 2007 - Springer
This chapter is meant to supplement previous extended reviews on photorefractive
semiconductors. The emphasis is on enhancement of the photorefractive response with no …
semiconductors. The emphasis is on enhancement of the photorefractive response with no …
[PDF][PDF] Visualization of Space Charge WaYes in PhotorefractiYe Semiconductor 8sing Polarimetric Technique
K Shcherbin, V Danylyuk, A Khomenko - Ukr. J. Phys. Opt, 2006 - ifo.lviv.ua
We suggest visualizing space charge waves (SCW) in the near field in homogeneously
illuminated photorefractive crystal, using modulation of optical polarization induced by the …
illuminated photorefractive crystal, using modulation of optical polarization induced by the …
[PDF][PDF] Підвищення нелінійно-оптичного відгуку фоторефрактивних напівпровідників в інфрачервоній області спектра
КВ Щербін - iop.kiev.ua
В дисертаційній роботі вирішується проблема підвищення відгуку фоторефрактивних
напівпровідників завдяки оптимізації їх властивостей для запису динамічних голограм в …
напівпровідників завдяки оптимізації їх властивостей для запису динамічних голограм в …
Interactions of space-charge waves with magnetic fields in the semiconductor InP: Fe
B Hilling, M Lemmer, M Wöhlecke, M Imlau… - … Photonic Materials and …, 2007 - opg.optica.org
Interactions of Space-charge Waves with Magnetic Fields in the Semiconductor InP:Fe Page 1
Interactions of Space-charge Waves with Magnetic Fields in the Semiconductor InP:Fe B …
Interactions of Space-charge Waves with Magnetic Fields in the Semiconductor InP:Fe B …
Generation of time subharmonic by two-wave mixing in CdTe under low frequency AC field
AV Khomenko, KV Shcherbin… - … Fiber Gratings, Photonic …, 2007 - opg.optica.org
Generation of time subharmonic in two-wave mixing experiment in CdTe: Ge with low
frequency ac electric field and auxiliary incoherent illumination is reported. The oscillation of …
frequency ac electric field and auxiliary incoherent illumination is reported. The oscillation of …