选择(遗传算法)
激光器
纵向模式
模式(计算机接口)
计算机科学
主流
领域(数学)
固态
非线性系统
光学
材料科学
工程物理
物理
人工智能
操作系统
纯数学
哲学
量子力学
数学
神学
作者
Xuanpu Zhang,Zhihan Wang,Liu Shi,Siyu Gou,Rong Fan,Duo Jin,Zhenao Bai,Zhenxu Bai
摘要
Lasers with narrow linewidths and single frequencies are widely used in fields such as radar detection, nonlinear optics, and precision measurements. The demand for such lasers has promoted the rapid development of single-longitudinal-mode (SLM) selection technology. Here, we highlight the working principles of current mainstream SLM selection technologies and the recent advances in the field. We compare the characteristics of different SLM selection methods and list the challenges faced by these technologies.
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