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This article is cited in 4 scientific papers (total in 4 papers)
Nonlinear optical phenomena
BaGa2GeS6 and BaGa2GeSe6 crystals for nonlinear optical frequency conversion
S. G. Grechina, P. P. Nikolaevb, A. A. Ioninc, I. O. Kinyaevskyc, Yu. M. Andreevd a Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
b LLC Neofotonika, St. Petersburg, Russia
c P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
d Institute of Monitoring of Climatic and Ecological Systems, Siberian Branch of the Russian Academy of Science, Tomsk
Abstract:
We analyse the functional capabilities of new crystals, BaGa2GeS6 (BGGS) and BaGa2GeSe6 (BGGSe), which are used for nonlinear optical frequency conversion in their transparency range. The wavelengths at which maximum conversion efficiencies can be obtained and the tuning range for difference-frequency generation are found. It is shown that there are wavelength combinations at which the effective nonlinearity coefficient varies only slightly in a wide frequency band.
Keywords:
nonlinear crystals, BaGa2GeS6, BaGa2GeSe6, frequency conversion.
Received: 29.11.2019
Citation:
S. G. Grechin, P. P. Nikolaev, A. A. Ionin, I. O. Kinyaevsky, Yu. M. Andreev, “BaGa2GeS6 and BaGa2GeSe6 crystals for nonlinear optical frequency conversion”, Kvantovaya Elektronika, 50:8 (2020), 782–787 [Quantum Electron., 50:8 (2020), 782–787]
Linking options:
https://www.mathnet.ru/eng/qe17293 https://www.mathnet.ru/eng/qe/v50/i8/p782
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