3D model and simulative investigation of threshold characteristics of diode pumped Rb vapor laser

Huang Wei; Tan Rongqing; Li Zhiyong; Li Lin

doi:10.11884/HPLPB201527.011009

Volume 27 Issue 01

Jan. 2015

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2015 > 27(01): 011009

Kan Mingxian, Duan Shuchao, Zhang Zhaohui, et al. Verification and validation of two dimensional magnetically driven simulation code MDSC2[J]. High Power Laser and Particle Beams, 2019, 31: 065001. doi: 10.11884/HPLPB201931.180300

Citation:

Huang Wei, Tan Rongqing, Li Zhiyong, et al. 3D model and simulative investigation of threshold characteristics of diode pumped Rb vapor laser[J]. High Power Laser and Particle Beams, 2015, 27: 011009. doi: 10.11884/HPLPB201527.011009

Citation:

PDF( 1617 KB)

3D model and simulative investigation of threshold characteristics of diode pumped Rb vapor laser

doi: 10.11884/HPLPB201527.011009

Huang Wei^1,2,
Tan Rongqing^{1
,
,},
Li Zhiyong¹,
Li Lin^1,2

1.
Institute of Electronics,Chinese Academy of Sciences,Beijing 100190,China;
2.
University of Chinese Academy of Sciences,Beijing 100049,China

Received Date: 2014-08-25
Rev Recd Date: 2014-11-19
Publish Date: 2015-01-20

Abstract

Abstract

In this paper, we first built a 3D model for diode pumped alkali vapor laser (DPAL) based on the three-level rate equations and split-step beam propagation method, which can be used to simulate the kinetic process of end-pumped single-pass Rb vapor laser. This model considered beam propagation and light interaction with matter respectively. This model was solved by the iteration method. As an example, the distribution for population inversion which is under the optimal mode-matching and gain through different axis was investigated. Then we calculated the influence of mode-matching on the threshold and explained this influence by the distribution of particles and light field distribution. Finally we analyzed the influence of the length of gain cell on threshold characteristics. It turned out that the parameter of the cavity is related to the mode of pumped laser. The threshold will be the minimum value when the cavity parameters and the pumped laser mode are properly selected.
- Rb vapor laser,
- threshold characteristics,
- three-dimensional model,
- focusing property

FullText(HTML)

References(0)

References

Relative Articles

[1]	Lu Honglin, Wu Xinjie, Zhang Debin, Qu Chengzhi, Zhang Zhongsong, Zhang Yu. Modeling and analysis of power processing unit based on secondary-side LLC resonant converter[J]. High Power Laser and Particle Beams, 2024, 36(2): 025021. doi: 10.11884/HPLPB202436.230171
[2]	Mao Pengxin, Tang Yongliang, Wang Xiufang, Liu Qingxiang. Design and research of C-band miniaturized high power microwave output window[J]. High Power Laser and Particle Beams, 2024, 36(3): 033008. doi: 10.11884/HPLPB202436.230359
[3]	Su Yiyu, Li Xiangqiang, Wei Yihong, Zhang Jianqiong, Wang Qingfeng. Design of a high-power miniaturized waveguide E-plane heterodyne power combiner[J]. High Power Laser and Particle Beams, 2024, 36(7): 073003. doi: 10.11884/HPLPB202436.230433
[4]	Wei Yihong, Li Xiangqiang, Su Yiyu, Zhang Jianqiong, Wang Qingfeng. Design and experiment of open waveguide array antenna with high power and high efficiency[J]. High Power Laser and Particle Beams, 2024, 36(7): 073005. doi: 10.11884/HPLPB202436.230421
[5]	Li Ya’nan, Liu Shishuo, Cai Jun. Design of high-power wide-band G-band third harmonic amplifier[J]. High Power Laser and Particle Beams, 2021, 33(3): 033002. doi: 10.11884/HPLPB202133.200251
[6]	Zhang Cuicui, Wang Yi, Wang Jianzhong, He Bin, Yu Mingmei. A miniaturized power density measurement system for high-power microwave radiation field[J]. High Power Laser and Particle Beams, 2020, 32(3): 033002. doi: 10.11884/HPLPB201931.190351
[7]	Ma Qiaosheng, Zhang Yunjian, Li Zhenghong, Wu Yang. Design of high power terahertz backward wave oscillator[J]. High Power Laser and Particle Beams, 2016, 28(09): 093004. doi: 10.11884/HPLPB201628.160002
[8]	Liu Jie, Zhang Jian, Jiang Jun, Tian Yaoling, Deng Xianjin. Design of D-band power amplifier[J]. High Power Laser and Particle Beams, 2016, 28(02): 023102. doi: 10.11884/HPLPB201628.023102
[9]	Liu Min, Liu Xiaolong, Yan Feng, Liu Ying, Xiong Zhengfeng. Miniaturized high power microwave radiation-field measuring antenna at L-band[J]. High Power Laser and Particle Beams, 2015, 27(04): 043002. doi: 10.11884/HPLPB201527.043002
[10]	Yang Shi, Ren Shuqing, Lai Dingguo, Zhang Yuying, Yang Li, Yao Weibo, Zhang Yongmin. High power high voltage constant current capacitor charging power supply[J]. High Power Laser and Particle Beams, 2015, 27(09): 095006. doi: 10.11884/HPLPB201527.095006
[11]	Yan Feng, Ning Hui, Liu Xiaolong, Jiang Xing. Design of a small-sized expanded coaxial line antenna at L-band[J]. High Power Laser and Particle Beams, 2012, 24(07): 1599-1602.
[12]	huang wei, chang shaohui, chen zhizhan, shi erwei. On-state characteristics of an 11 kV high-power SiC photoconductive semiconductor switch[J]. High Power Laser and Particle Beams, 2010, 22(03): 0- .
[13]	huang wei, chang shaohui, chen zhizhan, shi erwei. On-state characteristics of an 11 kV high-power SiC photoconductive semiconductor switch[J]. High Power Laser and Particle Beams, 2010, 22(03): 0- .
[14]	liu hongwei, yuan jianqiang, liu jinfeng, li hongtao, xie weiping, jiang weihua. Experimental investigation on lifetime of high power GaAs photoconductive semiconductor switch[J]. High Power Laser and Particle Beams, 2010, 22(04): 0- .
[15]	yuan jianqiang, li hongtao, liu hongwei, liu jinfeng, xie weiping, wang xinxin, jiang weihua. Study on high-power photoconductive semiconductor switches[J]. High Power Laser and Particle Beams, 2010, 22(04): 0- .
[16]	li zaijin, hu liming, wang ye, zhang xing, wang xiangpeng, qin li, liu yun, wang lijun. High power high duty-cycle 808 nm wavelength laser diode[J]. High Power Laser and Particle Beams, 2009, 21(11): 0- .
[17]	gao yinghui, sun yaohong, yan ping, shi yi. 40 kW digital control capacitor charging power supply[J]. High Power Laser and Particle Beams, 2009, 21(08): 0- .
[18]	he xiao-hai, lin li-bin, zhang hui-jun, zhan jia-xue, li qi, zhao jian-hua, jia chao-wei. Development of 1.2 MV high power DC generator[J]. High Power Laser and Particle Beams, 2007, 19(05): 0- .
[19]	zhao feng-li, liu jin-tong, zhou yao-xiang. Development of high power waveguide valve for BEPCⅡ-Linac[J]. High Power Laser and Particle Beams, 2006, 18(02): 0- .
[20]	liu feng, fan ya-jun, zhang xue-xia. Preliminary research on electric-magnetic vibrator combined UWB antenna[J]. High Power Laser and Particle Beams, 2004, 16(08): 0- .