During the work, if the temperature controller is invalid, the excessive heat protect circuit can cut the driving current, and force the laser to stop work to insure the safety of lasers.

在工作中，如果控制激光器温度的温控器失效，恒流源自身的过热保护功能可切断驱动电流，强迫激光器停止工作，确保了激光器的安全使用。

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To find out, the propulsion research lab at Wright-Patterson Air Force Base in Ohio the same cutting-edge lab that helped bring stealth technology and lasers to the Air Force commissioned a study.

MSN: ��Beam me up, general!��

This bill also terminates troubled and massively over budget programs such as the Future Combat Systems, the Airborne Lasers, the Combat Search and Rescue helicopter, and a new presidential helicopter that costs nearly as much as Air Force One.

WHITEHOUSE: President Obama Signs National Defense Authorization Act