Coaxial Multi-Wavelength Generation in YVO4 Crystal with Stimulated Raman Scattering Excited by a Picosecond-Pulsed 1064 Laser

被引：0

作者：

郝婧婕 ^{[1
,2
,3
]}

涂玮 ^{[1
,2
]}

宗楠 ^{[1
,2
]}

申玉 ^{[1
,2
]}

张申金 ^{[1
,2
]}

薄勇 ^{[1
,2
]}

彭钦军 ^{[1
,2
]}

许祖彦 ^{[1
,2
]}

机构：

[1] Key Lab of Solid State Laser, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences

[2] Key Lab of Function Crystal and Laser Technology, Technical Institute of Physics and Chemistry,Chinese Academy of Sciences

[3] University of Chinese Academy of Sciences

来源：

Chinese Physics Letters | 2020年 / 37卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O657.37 [拉曼光谱分析法]; TN248 [激光器];

学科分类号：

070302 ; 0803 ; 080401 ; 080901 ; 081704 ;

摘要：

The multiwavelength characteristics of stimulated Raman scattering(SRS) in YVOcrystal excited by a picosecond laser at 1064 nm are investigated theoretically and experimentally. Laser output with seven wavelengths is achieved coaxially and synchronously at 894, 972, 1175, 1312, 1486, 1713 and 2022 nm in a YVOcrystal. The maximum total Raman output energy is as high as 2.77 m J under the pump energy of 7.75 m J. A maximum total Raman conversion efficiency of 47.8% is obtained when the pump energy is 6.54 m J. This is the highest order of Stokes components and the highest output energy generated by YVOreported up to date. This work expands the Raman spectrum of YVOcrystal to the near-IR regime, with seven wavelengths covered at the same time,paving the way for new wavelength generation in the near-IR regime and its multiwavelength application.

引用

页码：61 / 63

页数：3

共 48 条

[41] Highly efficient stimulated Raman scattering of sub-picosecond laser pulses in BaWO4 for 10.6 μm difference frequency generation
Kinyaevskiy, I. O.
Kovalev, V., I
Danilov, P. A.
Smirnov, N. A.
Kudryashov, S., I
Seleznev, L., V
Dunaeva, E. E.
Ionin, A. A.
OPTICS LETTERS, 2020, 45 (08) : 2160 - 2163
[42] Multi-watt passively Q-switched self-Raman laser based on a c-cut Nd:YVO4 composite crystal
Chen, Mengting
Dai, Shibo
Zhu, Siqi
Yin, Hao
Li, Zhen
Chen, Zhenqiang
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2019, 36 (02) : 524 - 532
[43] Asymmetric spectral broadening of sub-picosecond laser pulse in BaWO4 crystal: interplay of self-phase modulation, stimulated Raman scattering, and orientational Kerr nonlinearity
Kinyaevskiy, Igor
Kovalev, Valery
Danilov, Pavel
Smirnov, Nikita
Kudryashov, Sergey
Koribut, Andrey
Ionin, Andrey
OPTICS LETTERS, 2021, 46 (03) : 697 - 700
[44] New manifestations of nonlinear χ(3)-laser properties in tetragonal YVO4 crystal: many-phonon SRS, cascaded self-frequency "tripling", and self-sum-frequency generation in blue spectral range with the involving of Stokes components under one-micron picosecond pumping
Kaminskii, A. A.
Eichler, H. J.
Rhee, H.
Ueda, K.
LASER PHYSICS LETTERS, 2008, 5 (11) : 804 - 811
[45] Stimulated Raman scattering in natural crystals of SrSO4, BaSO4 and PbSO4: High-order Stokes and anti-Stokes generation with single-wavelength UV, visible, and near-IR excitation, as well as cascaded up-conversion nonlinear χ (3) ⇆ χ (3) lasing effects under dual-wavelength picosecond collinear coherent pumping
Kaminskii, A. A.
Bohaty, L.
Becker, P.
Rhee, H.
Eichler, H. J.
Lux, O.
Koltashev, V. V.
APPLIED PHYSICS B-LASERS AND OPTICS, 2011, 105 (02): : 363 - 378
[46] Stimulated Raman scattering in natural crystals of SrSO4, BaSO4 and PbSO4: High-order Stokes and anti-Stokes generation with single-wavelength UV, visible, and near-IR excitation, as well as cascaded up-conversion nonlinear χ(3)↔χ(3) lasing effects under dual-wavelength picosecond collinear coherent pumping
A. A. Kaminskii
L. Bohatý
P. Becker
H. Rhee
H. J. Eichler
O. Lux
V. V. Koltashev
Applied Physics B, 2011, 105 : 363 - 378
[47] High-order stimulated Raman scattering combined with second harmonic generation in [χ(2)+χ(3)] nonlinear LaBGeO5, β′-Gd2(MoO4)3 and Ca4Gd(BO3)3O laser host crystals under picosecond excitation
Kaminskii, AA
Butashin, AV
Eichler, HJ
Grebe, D
Macdonald, R
Findeisen, J
Bagayev, SN
Pavlyuk, AA
Aka, G
Vivien, D
Pelenc, D
JOURNAL OF RAMAN SPECTROSCOPY, 1998, 29 (07) : 645 - 648
[48] Manifestations of nonlinear optical effects in a novel SRS-active crystal-natural topaz, Al2(F1-x(OH)x)2SiO4: many-phonon χ(3)-lasing, more than sesqui-octave Stokes and anti-Stokes multi-wavelength comb lasing, cascaded and cross-cascaded χ(3) ⇆ χ(3) Raman-induced interactions under single- and dual-wavelength picosecond collinear coherent pumping, THG and combined SRS-promoting phonon modes
Kaminskii, A. A.
Lux, O.
Rhee, H.
Eichler, H. J.
Yoneda, H.
Shirakawa, A.
Ueda, K.
Rueckamp, R.
Bohaty, L.
Becker, P.
LASER PHYSICS LETTERS, 2013, 10 (07)

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