Space Collimation Having an Effect on the Sinal-to-Noisc Ratio of Optical Heterodyne
Bai Shi-wu; Cong yu-liang
The effect of space collimation on the signal-to-noise ratio of optital hetercdyne is stud-ied by means of theoretical analysis and experiment. Experiment data are given. It plays and importantrole in contuchess inspection of optical heterodyne system. The experimental results are found in agree-ment with theoretical analysis.
【CateGory Index】： TN247