Simulation study of an adaptive phase alignment system for optical heterodyne communications under misalignment conditions.
A postphotodetection adaptive phase alignment system using an aperture array of photodetectors is presented to reduce the signal loss in an optical (free-space) heterodyne receiver resulting from wavefront misalignment (tilt) on a satellite platform. This paper compares two kinds of rectangular aper...
| 发表在: | IEEE Journal on selected areas in communications 17, 2 (1999). |
|---|---|
| 主要作者: | |
| 格式: | 文件 |
| 语言: | 英语 |
| 主题: |