光饱和 meaning in English
light saturation
Examples
- The light saturation curve of soybean photosynthesis has been determined by a number of workers .
许多研究者曾测得了大豆光合作用的光饱和曲线。 - This paper includes that : 1 、 the principle of ccd working was introduced . the phenomenon of ccd saturate was analyzed with the ccd electro - optical characteristics numerical model
1 、绍了ccd光电探测器工作的基本原理，介绍了ccd光电特性模型，分析了“光饱和溢出”现象。 - Experimental study on that 1064nm 、 1319nm cw laser irradiate the visible light linear array ccd respectively . with the data of experiment , the thresholds of laser power density that make the ccd saturation , crosstalk and thermal saturation were calculated
通过实验获得了1064nm连续激光使ccd成像系统光饱和、串扰、热饱和的功率密度阈值;分析了线阵ccd的横向光饱和效应;初步证实了可见光ccd对1319nm激光的不响应特性。 - Whereby the saturation caused by strong background light and the interference caused by background light in the pin receiving are solved , and a new method of compensation for bias voltage of some apd detector is put forward . the method of single - chip fuzzy control makes the compensation to be real time and intelligent
据此解决了pin光电接收的抗强背景光饱和与抗背景光干扰的问题；用单片机模糊控制技术实现了某apd光电探测器偏压补偿的实时化和智能化。 - Secondly , basing on the theory of on - off gain of small signal , the raman gain coefficient for frequency shift between 0 . 5 and 20 thz of standard sigle mode optical fiber is measured by pump - probe method through a super luminescent diode ( sld ) as a broadband small signal probe source . thirdly , numerical simulation analysis of gain characteristic of raman fiber amplifier for c band wdm signal light is made according to the raman gain coefficient of the fiber measured before through target and four rank runge - kutta method . at the invariability of wavelength and maximum power of each of two pumps , schematic of powers of two pumps for best flatness on c band wdm optical gain was found out , at the same time , the factors of resulting in gain saturation is analyzed , too
本文首先应用经典的电磁理论对拉曼光纤放大器的工作机制进行了分析，然后，根据小信号理论推导出的开关增益求出了光纤拉曼增益系数的表达式，采用泵浦-探测波的方法，利用超辐射激光二极管( superluminescentdiode简称sld )作为探测光源，测量了所用标准单模光纤频移为0 . 5 - 20thz的拉曼增益系数，之后根据所测得的光纤的拉曼增益系数谱对应用该类光纤构成的放大c波段wdm光信号的拉曼光纤放大器的增益特性采用打靶法和四阶龙格- - -库塔进行了数值计算，在给定了两个泵浦光源的波长和最大功率后，找出了反向泵浦情况下使c波段wdm光源增益最平坦的两个泵浦的各自最佳功率，同时也分析了导致信号光饱和的原因。