Beam propagation behavior in a quasi-stadium laser diode
Beam propagation behavior in a quasi-stadium laser diode
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DOI：
10.1364/oe.2.000021
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发表时间：
1998-01-19
期刊：
影响因子：
3.8
通讯作者：
Siegman, AE
中科院分区：
文献类型：
--
作者：
Fukushima, T;Biellak, SA;Siegman, AE
对准体育场半导体激光器的光束传输特性进行了理论研究。我们所分析的谐振腔由一个平端面镜、一个凸曲面端面镜和两个直边镜组成。腔体尺寸远大于振荡波长。我们推导了该激光腔的一维惠更斯积分方程，并使用Fox和Li模式计算方法进行了本征模计算，考虑到侧壁反射的影响，并可视化传输光束。获得了独特的光束传输行为。这些结果与我们以前的实验结果一致。(C)1997年，美国光学学会。
The beam propagation behavior of a quasi-stadium laser diode is theoretically investigated. The resonator that we analyzed consists of one flat end-mirror, one convex curved end-mirror and two straight side wall mirrors. The cavity dimension is much larger than the oscillation wavelength. We derived one-dimensional Huygen's integral equations for this laser cavity and carried out eigenmode calculations using the Fox and Li mode calculation method taking into account the effect of the side wall reflections and visualized the propagation beams. Unique beam propagation behaviors were obtained. These results well agree with our previous experimental results. (C) 1997 Optical Society of America.