Laser source requirements for coherent lidars based on fiber technology
Laser source requirements for coherent lidars based on fiber technology
复制标题
DOI：
10.1016/j.crhy.2006.03.012
复制
发表时间：
2006-03
期刊：
影响因子：
--
通讯作者：
J. Cariou;B. Augère;M. Valla
中科院分区：
文献类型：
--
作者：
J. Cariou;B. Augère;M. Valla
由于其空间和光谱质量，光纤激光器正在成为相干激光雷达的新有效光源。允许在连续、调制和脉冲模式下运行，它们在人眼安全波长下不断增加的功率非常适合风速测量、测速、振动测量或激光成像。讨论了所需的激光质量，涉及波长、功率、脉冲持续时间和频率、光束形状和光谱宽度，并与现有光纤源参数进行了比较。引用这篇文章：J.-P. Cariou 等人，C. R. Physique 7 (2006)。
Fiber lasers are becoming new effective sources for coherent lidars, thanks to their spatial and spectral qualities. Allowing operation in continuous, modulated and pulsed modes, their increasing power at eyesafe wavelengths is well suited to anemometry, velocimetry, vibrometry or laser imagery. Requested laser qualities are discussed, concerning wavelength, power, pulse duration and frequency, beam shape and spectral width, and compared to existing fiber source parameters. To cite this article: J.-P. Cariou et al., C. R. Physique 7 (2006).