光子效应 meaning in Chinese
photon effect
Examples
- Some usual measurement methods are introduced , and their advantages and disadvantages are also analyzed in detail . in view of the defects of the usual methods and the latest developments in bi - photon effect , an all - fiber - measurement system for ultra short pulse was designed in this work , based on the knowledge of nonlinear fiber optics , application of passive optic apparatus , optic - electric transformation , analog circuit , micro chip unit ( mcu ) and so on
针对常用方法的不足,结合近些年来双光子效应的研究成果,我们采用双光子探测器取代常用的非线性晶体,并首次利用光纤延迟取代空间光路延迟,综合了非线性光纤光学、光无源器件的应用、光电转换、模拟电路、单片机等知识,设计出了一套全光纤超短脉冲测量系统。 - The fundamental principle of this system is as follows . divide the incident beam into two beams , one of which passing through variable optical delay ( vod ) , then combination of the two beams with the same amplitude and delay - superposition is sent to bi - photon detector and transformed into current signals , whose intensity is proportional to the intensity of bi - photon autocorrelation signals
本系统的主要原理是:把入射光分为两束,让其中一束光通过一个可调光纤延迟线,再把这两束具有相同幅度并延时重合的光合路后送进双光子探测器,该探测器同时吸收两个光子发生双光子效应从而产生电流信号,且其大小与双光子自相关信号的强度成正比。