扩束棱镜在激光陀螺信号检测中的应用

Beam-expander prism used in laser gyroscope signal detection

本文指出,利用扩束棱镜将高斯光斑在一维方向扩束,能明显地提高多个探测器所探测的激光陀螺拍频信号的信噪比.

It is predicated both theoretically and experimentally that beam-expander prism utilized in the signal detection of lareor gyroscope can effectively enhance the signal to-noise ratio of beat signal received by detectors.