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Combined optical parametric oscillator with continuous tuning of radiation wavelength in the spectral range 2.5-10.8 μm. / Kolker, D. B.; Sherstov, I. V.; Kostyukova, N. Yu и др.
в: Quantum Electronics, Том 47, № 1, 2017, стр. 14-19.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Combined optical parametric oscillator with continuous tuning of radiation wavelength in the spectral range 2.5-10.8 μm
AU - Kolker, D. B.
AU - Sherstov, I. V.
AU - Kostyukova, N. Yu
AU - Boyko, A. A.
AU - Zenov, K. G.
AU - Pustovalova, R. V.
PY - 2017
Y1 - 2017
N2 - A combined optical parametric oscillator (OPO) with continuous tuning of the radiation wavelength in the spectral range 2.5-10.8 μm, optically pumped with the radiation from a Q-switched Nd:YLF laser (1.053 μm), is developed and tested. The oscillation is provided by an OPO1 based on a MgO:PPLN 'fan-out' structure in the spectral region 2.5-4.5 μm and by an OPO2 based on HgGa2S4 nonlinear crystals in the spectral region 4.18-10.8 μm, respectively. The angles of phase matching are measured for the HgGa2S4 crystals in the spectral range 4.18-10.8 μm for the type II conversion (eo-e), which virtually coincide with the calculated ones. The experimental absorption spectra of a gas mixture in the range 2.5-10.8 μm obtained using a gas-filled sealed-off photoacoustic cell are presented.
AB - A combined optical parametric oscillator (OPO) with continuous tuning of the radiation wavelength in the spectral range 2.5-10.8 μm, optically pumped with the radiation from a Q-switched Nd:YLF laser (1.053 μm), is developed and tested. The oscillation is provided by an OPO1 based on a MgO:PPLN 'fan-out' structure in the spectral region 2.5-4.5 μm and by an OPO2 based on HgGa2S4 nonlinear crystals in the spectral region 4.18-10.8 μm, respectively. The angles of phase matching are measured for the HgGa2S4 crystals in the spectral range 4.18-10.8 μm for the type II conversion (eo-e), which virtually coincide with the calculated ones. The experimental absorption spectra of a gas mixture in the range 2.5-10.8 μm obtained using a gas-filled sealed-off photoacoustic cell are presented.
KW - HgGaS nonlinear crystal
KW - MgO : PPLN 'fan-out' structure
KW - Optical parametric oscillator
KW - optical parametric oscillator
KW - HGGA2S4
KW - HgGa2S4 nonlinear crystal
UR - http://www.scopus.com/inward/record.url?scp=85011349906&partnerID=8YFLogxK
U2 - 10.1070/QEL16238
DO - 10.1070/QEL16238
M3 - Article
AN - SCOPUS:85011349906
VL - 47
SP - 14
EP - 19
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 1
ER -
ID: 8679415