自由空间光通信
终端(电信)
热的
激光器
传动系统
计算机科学
传输(电信)
极化(电化学)
材料科学
光学
电信
物理
化学
物理化学
气象学
作者
Xun Xue,Jianke Zhao,Shangkuo Liu,E Kewei,Kun Li,Zhengfeng Wang,Jing Li,Jie Zhang,Dandan Hu,Yi Guo,Chunmin Zhang
摘要
In order to ensure the on-orbit performance of space laser communication terminal(SLCT), the optical performance test under thermal vacuum conditions must be completed on the groud. In this paper, according to the requirements of SLCT, thermal vacuum optical performance test system was designed and developed. Its main testing capabilities include the divergence angle, polarization state, wave aberration, transmission power. Several SLCTs were tested by the system, the results show that the overall performance of the test system is stable and the thermo-optical test of SLCT can be completed well.
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