论文部分内容阅读
近年人们发现通过采用LD直接泵浦的Nd:GSAG激光器可直接产生942 nm的激光输出．这是一种可用于探测星球大气层中水蒸气的运行于935 nm,942 nm或944 nm中任一波长的差分吸收雷达激光光源,但前尚未见有关运转
In recent years, it has been found that the laser output of 942 nm can be directly generated by using the LD directly pumped Nd: GSAG laser. This is a differential-absorption radar laser source operating at any of 935 nm, 942 nm or 944 nm that can be used to detect water vapor in the planetary atmosphere, but has not been previously observed