An experimental investigation of influencing factors on contact bounce of DC relay by using a high-precision laser displacement sensor was presented.

利用高精度激光位移传感器测量直流继电器触头弹跳的特征参数，通过实验研究其影响因素。

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The significant progress of high power solid-state laser, fiber laser, super high efficiency diode source and relay mirror system are reviewed and discussed.

评论和讨论了高功率固体激光器、光纤激光器、超高效率二极管源和中继镜技术的重大进展。

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Finally, the possible replacement schemes of the SpaceBased Laser system and the relay mirror technology were discussed.

讨论了可能代替天基激光系统的方案和中继镜技术。

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And an optical mission to test laser relay capabilities from earth geosynchronous (GEO) orbit will soon follow.

FORBES: Future Of NASA's Aging Deep Space Network Lies In X-Rays And Lasers

Going forward, the LLCD will play a vital part in NASA's 2017 Laser Communications Relay Demonstration, a key test of laser-based relay comms in future missions.

ENGADGET

The Laser Communications Relay Demonstration Project (LCRD) will follow with launch in late 2017 on a commercial Space Systems Loral spacecraft.

FORBES: Future Of NASA's Aging Deep Space Network Lies In X-Rays And Lasers