相位调制锁定光学谐振腔

Phase Modulation Locked Optical Resonator

通过对单频激光的相位调制，利用光学谐振腔的色散曲线得到鉴频信号，将一个环形谐振腔和一个驻波谐振腔锁定在激光的频率上。

Through phase modulation of the ham incident on an optical cavity an error correction signal can be obtained from the phase dispersion characteristics of the resonator. By this means both a ring and a stationary--wave cavity have been locked onto resonance with a single mode laser.