The time and spatial dynamics of the YAG:Nd3+/YAG:Cr4+ microchip laser emission

被引：1
作者：
Okhrimchuk, Andrey G. [1 ]
Shestakov, Alexander V. [1 ]
机构：
[1] Elements Laser Syst Co, 3 Vvedensky Str, Moscow 117342, Russia
来源：
LASER OPTICS 2006: SOLID STATE LASERS AND NONLINEAR FREQUENCY CONVERSION | 2007年 / 6610卷
关键词：
microchip laser; Maxwell wave equations; Q-switch;
D O I：
10.1117/12.739815
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Dynamics of the Q-switched microchip lasers pulse was investigated in experiment with high space and time resolution. It was found that spatial dynamics of the YAG:Nd3+/YAG:Cr4+ microchip laser emission could not be described by traditional formalism of transverse cavity modes. An alternative theoretical approach based on solution of the Maxwell scalar wave equation is presented. In our model we take into account the D-2d local symmetry of the Cr4+ ions and the corresponding two types of saturable transitions.
引用
收藏
页数：10
相关论文
共 50 条
  • [31] Optimization of the Parameters of a Compact Laser Microchip Based on Nd:LSB with Cr:YAG Saturable Absorber
    Burov, L., I
    Krylova, L. G.
    NONLINEAR PHENOMENA IN COMPLEX SYSTEMS, 2020, 23 (04): : 442 - 448
  • [32] Analytical model of passively Q-switched Nd:YAG/V:YAG microchip laser
    Sulc, Jan
    Jelinkova, Helena
    SOLID STATE LASERS XVIII: TECHNOLOGY AND DEVICES, 2009, 7193
  • [33] An energy adjustable linearly polarized passively Q-switched bulk laser with a wedged diffusion-bonded Nd:YAG/Cr4+:YAG crystal
    Cho, C. Y.
    Cheng, H. P.
    Chang, Y. C.
    Tang, C. Y.
    Chen, Y. F.
    OPTICS EXPRESS, 2015, 23 (06): : 8162 - 8169
  • [34] Pulse Energy Increase by Emission Cross-Section Control in Passively Q-switched Nd:YVO4/Cr4+:YAG Laser
    Kausas, A.
    Taira, T.
    2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2013,
  • [35] Dynamics of diode-pumped microchip laser passively Q-switched with Cr:YAG
    Wang, WY
    Gong, ML
    Jin, GF
    PHOTONICS TECHNOLOGY INTO THE 21ST CENTURY: SEMICONDUCTORS, MICROSTRUCTURES, AND NANOSTRUCTURES, 1999, 3899 : 448 - 454
  • [36] Study on satellite pulse characteristics of LD-end pumped sub-nanosecond Nd:YAG/Cr4+:YAG oscillator
    Zhang, Duo
    Wang, Yulei
    Chen, Yifu
    Li, Yindong
    Sun, Jianing
    Qi, Yaoyao
    Yan, Bingzheng
    Ding, Jie
    Cui, Can
    Lu, Zhiwei
    Bai, Zhenxu
    OPTIK, 2023, 286
  • [37] Frequency difference modulation of microchip Nd:YAG laser induced by laser feedback
    Zhang Song
    Tan Yi-Dong
    Zhang Shu-Lian
    ACTA PHYSICA SINICA, 2014, 63 (10)
  • [38] Nd:YAG/V:YAG microchip laser generating 1 ns long pulses at 1338 nm
    Sulc, Jan
    Novak, Jakub
    Jelinkova, Helena
    Nejezchleb, Karel
    Skoda, Vaclav
    SOLID STATE LASERS AND AMPLIFIERS IV AND HIGH-POWER LASERS, 2010, 7721
  • [39] Sub-nanosecond pulse dynamics of Nd:LSB microchip laser passively Q-switched by Cr:YAG saturable absorber
    Voitikov, SV
    Demidovich, AA
    Batay, LE
    Kuzmin, AN
    Danailov, MB
    OPTICS COMMUNICATIONS, 2005, 251 (1-3) : 154 - 164
  • [40] Experimental Research on Passively Q-switched Yb:YAG Microchip Lasers with A Nd,Cr:YAG as Saturable Absorber
    Gu, Xue-Wen
    Guo, Wen-Gang
    Zhang, Li-Yun
    2016 15TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN), 2016,
12345