The principle and experimental results of phase modulation opticalheterodynedetection technique for measuring reflection of optical cavity are described.
本文叙述了用位相调制光外差技术探测光学谐振腔反射特性的原理及实验结果。
2
This paper presents an optical communication system algorithm with intensity modulation and nonlinear heterodynedetection.
本文提出一种采用光强度调制非线性外差检测的传输方案。
3
Opticalheterodyne magnetic rotation enhanced velocity modulation spectroscopy (OH-MR-VMS) is an absorption spectroscopic technique for selective detection of the molecular ions.