Frequency conversion of mid-IR lasers into the long-wavelength domain of 12-20 μm with AgGaSe2, BaGa2GeSe6 and PbIn6Te10 nonlinear crystals

被引：17

作者：

Ionin, A. A. ^{[1
]}

Kinyaevskiy, I. O. ^{[1
]}

Klimachev, Yu M. ^{[1
]}

Kotkov, A. A. ^{[1
]}

Kozlov, A. Yu ^{[1
]}

Sagitova, A. M. ^{[1
]}

Sinitsyn, D., V ^{[1
]}

Rulev, O. A. ^{[1
]}

Badikov, V. V. ^{[2
]}

Badikov, D., V ^{[2
]}

机构：

[1] Russian Acad Sci, PN Lebedev Phys Inst, 53 Leninskiy Pr, Moscow 119991, Russia

[2] Kuban State Univ, 149 Stavropolskaya St, Krasnodar 350040, Russia

来源：

OPTICS EXPRESS | 2019年 / 27卷 / 17期

基金：

俄罗斯科学基金会;

关键词：

OPTICAL RECTIFICATION; 3-WAVE INTERACTIONS; GENERATION; RADIATION;

D O I：

10.1364/OE.27.024353

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Difference frequency generation under mixing of repetitively-pulsed CO- and CO2-laser radiation inAgGaSe(2), BaGa2GeSe6 and PbIn6Te10 nonlinear crystals was studied. Efficiency and refractive indices were examined for this frequency conversion into the long-wave domain of similar to 12-20 mu m in the mid-IR. The highest frequency conversion efficiency of 10(-4) was obtained for a relatively new PbIn6Te10 crystal, which is an order of magnitude higher than previous results. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：24353 / 24361

页数：9

共 6 条

[1] Frequency conversion of molecular gas lasers in PbIn6Te10 crystal within mid-IR range
Ionin, A. A.
Kinyaevskiy, I. O.
Klimachev, Y. M.
Kotkov, A. A.
Badikov, V. V.
Mitin, K. V.
OPTICS LETTERS, 2016, 41 (10) : 2390 - 2393
[2] BaGa2GeS6 and BaGa2GeSe6 crystals for nonlinear optical frequency conversion
Grechin, S. G.
Nikolaev, P. P.
Ionin, A. A.
Kinyaevskii, I. O.
Andreev, Yu M.
QUANTUM ELECTRONICS, 2020, 50 (08) : 782 - 787
[3] Crystal growth and characterization of new quaternary chalcogenide nonlinear crystals for the mid-IR: BaGa2GeS6 and BaGa2GeSe6
Badikov, Valeriy V.
Badikov, Dmitrii V.
Laptev, Vladimir B.
Mitin, Konstantin V.
Shevyrdyaeva, Galina S.
Shchebetova, Nadezhda I.
Petrov, Valentin
OPTICAL MATERIALS EXPRESS, 2016, 6 (09): : 2933 - 2938
[4] Frequency Conversion of Femtosecond Ti:sapphire Laser Pulse to the Long-wave Mid-IR Range with BaGa2GeSe6 Crystal
Kinyaevskiy, I. O.
Koribut, A. V.
Grudtsyn, Ya. V.
Ionin, M. V.
JETP LETTERS, 2024, 119 (10) : 758 - 762
[5] Femtosecond mid-IR difference-frequency generation in BaGa2GeSe6 from a 40 MHz optical parametric oscillator pumped at 1035 nm
Stibenz, Gero
Beutler, Marcus
Rimke, Ingo
Badikov, Valeriy
Badikov, Dmitrii
Petrov, Valentin
2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,
[6] Phase equilibrium studies in the PbTe-Ga2Te3 and PbTe-In2Te3 systems for growing new nonlinear optical crystals of PbGa6Te10 and PbIn6Te10 with transparency extending into the far-IR
Avanesov, S. A.
Badikov, D. V.
Badikov, V. V.
Panyutin, V. L.
Petrov, V.
Shevyrdyaeva, G. S.
Martynov, A. A.
Mitin, K. V.
JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 612 : 386 - 391

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