中国激光, 2002, 29 (4): 343, 网络出版: 2006-08-08
高功率激光在多级放大介质中的相对强度噪声
Relative Intensity Noise of Beam from a High Power Laser after Passing through a Multi-stage Amplifier
摘要
高功率激光在多级放大介质中传输时,其行为与级间自由空间的距离有关.应用相对强度噪声(RIN)分析方法,对多级传输的实验结果在频域内进行了定量分析,分析了不同级间距对频率分布的影响.
Abstract
When a high power laser beam propagates through a multi-stage amplifier, distances separating different stages play an important role in deciding the characteristics of the output beam. The concept of the relative intensity noise (RIN) has been adapted to quantitatively analyse the experiment results.
张科军, 景峰, 林晓东, 陈建国, 李大义, 彭志涛, 刘兰琴, 刘华, 苏春燕. 高功率激光在多级放大介质中的相对强度噪声[J]. 中国激光, 2002, 29(4): 343. 张科军, 景峰, 林晓东, 陈建国, 李大义, 彭志涛, 刘兰琴, 刘华, 苏春燕. Relative Intensity Noise of Beam from a High Power Laser after Passing through a Multi-stage Amplifier[J]. Chinese Journal of Lasers, 2002, 29(4): 343.
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