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The feeble optical impulse measuring device which uses the optical interferometer which possesses fast sweep function
The feeble optical impulse measuring device which uses the optical interferometer which possesses fast sweep function
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机译：使用具有快速扫描功能的光学干涉仪的微弱光脉冲测量装置
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摘要
(57) Abstract Objective As for this device from several picoseconds which until recently are difficult several tenTo possess the pulse duration of femto- second, at the same time several milliwatts or lessTime width of feeble laser optical impulse at actual time instantaneously indicatory equipmentThe pulse duration measuring device which has the function which is made to display in the position is offeredThing is designated as purpose. Constitution The optical interferometer and the optical component which have the arm which high-speed it goes and returns exercisesThe optical path which condenses in nonlinear optics crystal combining,Detecting the calling feeble autocorrelation signal, the signal place in order to displayIt is constituted from the reason device.
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