Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Mid-IR difference-frequency generation in OP-GaAs inside the cavity of a narrow-band nanosecond PPLN optical parametric oscillator. / Wang, Li; Chen, Weidong; Zhao, Yongguang и др.
Nonlinear Frequency Generation and Conversion: Materials and Devices XX. ред. / Peter G. Schunemann; Kenneth L. Schepler. SPIE, 2021. 1167011 (Proceedings of SPIE - The International Society for Optical Engineering; Том 11670).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Mid-IR difference-frequency generation in OP-GaAs inside the cavity of a narrow-band nanosecond PPLN optical parametric oscillator
AU - Wang, Li
AU - Chen, Weidong
AU - Zhao, Yongguang
AU - Schunemann, Peter
AU - Schirrmacher, André
AU - Büttner, Edlef
AU - Boyko, Andrey A.
AU - Ye, Ning
AU - Zhang, Ge
AU - Petrov, Valentin
N1 - Publisher Copyright: © 2021 SPIE. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021
Y1 - 2021
N2 - We report on efficient mid-IR difference-frequency generation (DFG) at ∼8 μm in orientation-patterned GaAs (OPGaAs), by mixing the signal and idler fields inside a nanosecond, singly-resonant, periodically-poled MgO-doped LiNbO3 optical parametric oscillator (OPO). The temperature and spectral acceptance bandwidths as well as the DFG output performance are compared for two OP-GaAs samples with different lengths. Temperature tuning of the DFG is studied by implementing a transversely chirped Volume Bragg Grating (VBG) as one of the OPO cavity mirrors for the signal wave. The maximum DFG average power amounts to 215 mW at 8.15 μm for a pulse repetition rate of 35 kHz. The corresponding overall optical conversion efficiency from 1 to 8 μm is ∼1.1%.
AB - We report on efficient mid-IR difference-frequency generation (DFG) at ∼8 μm in orientation-patterned GaAs (OPGaAs), by mixing the signal and idler fields inside a nanosecond, singly-resonant, periodically-poled MgO-doped LiNbO3 optical parametric oscillator (OPO). The temperature and spectral acceptance bandwidths as well as the DFG output performance are compared for two OP-GaAs samples with different lengths. Temperature tuning of the DFG is studied by implementing a transversely chirped Volume Bragg Grating (VBG) as one of the OPO cavity mirrors for the signal wave. The maximum DFG average power amounts to 215 mW at 8.15 μm for a pulse repetition rate of 35 kHz. The corresponding overall optical conversion efficiency from 1 to 8 μm is ∼1.1%.
KW - Intracavity mixing
KW - Mid-IR difference frequency generation
KW - Orientation-patterned GaAs
KW - Volume Bragg grating
UR - http://www.scopus.com/inward/record.url?scp=85107069491&partnerID=8YFLogxK
U2 - 10.1117/12.2578923
DO - 10.1117/12.2578923
M3 - Conference contribution
AN - SCOPUS:85107069491
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Nonlinear Frequency Generation and Conversion
A2 - Schunemann, Peter G.
A2 - Schepler, Kenneth L.
PB - SPIE
T2 - Nonlinear Frequency Generation and Conversion: Materials and Devices XX 2021
Y2 - 6 March 2021 through 11 March 2021
ER -
ID: 29175759