强激光与粒子束, 2009, 21 (12): 1799, 网络出版: 2010-02-28  

激光器阵列光谱合成的模拟研究

Simulated research on spectrum synthesis of laser diode array
作者单位
1 河北工业大学 信息工程学院,天津 300130
2 中国电子科技集团 第十三研究所,石家庄 050051
摘要
将输出光谱包络合理近似为高斯型,以高斯算法为基础,利用计算机软件编写了激光器阵列光谱合成模拟软件,实现了对激光器阵列合成波长、半高宽以及光谱图形的模拟。结果表明:用软件进行光束合成的激光器阵列波长与实际测试的波长基本吻合,但存在一定误差。基于这种情况,对模拟结果和实测结果的误差部分进行分析实验,以验证误差分析的正确性,并将误差重新编写到软件。该模拟软件可以在激光器组装阵列之前对激光器单条进行筛选,找出符合组成阵列波长要求的最佳激光器单条,使得实际生产出的激光器阵列波长与阵列的设计波长基本一致。
Abstract
With the high-power semiconductor laser diode array and its applications becoming widespread,spectral purity research of high-power semiconductor laser as the pump source in related fields has become one of the hotspots. The spectrum envelope is reasonably approximated Gaussian. The laser diode array spectrum synthesis simulation software is compiled taking the Gaussian algorithm as the foundation,which achieves a synthesis of the wavelength of the laser array,as well as the full wave at half maximum of the analog spectrum graphics and simulation. Simulation results shows that there is a difference between the simulated and the actually tested wavelength values. The difference is analysed for verification and then used to modify.

苏明敏, 张静, 陈国鹰, 安振峰, 王晓燕, 沈木, 任永学. 激光器阵列光谱合成的模拟研究[J]. 强激光与粒子束, 2009, 21(12): 1799. Su Mingmin, Zhang Jing, Chen Guoying, An Zhenfeng, Wang Xiaoyan, Shen Mu, Ren Yongxue. Simulated research on spectrum synthesis of laser diode array[J]. High Power Laser and Particle Beams, 2009, 21(12): 1799.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!