English translation for "focusing condition"

聚焦条件

Related Translations:

focusing block:  聚焦部分聚焦部件

conservative focusing:  保守性聚焦

focus control:  焦点调节焦点调整聚焦调整旋钮聚焦控制

macro focus:  微距对焦

focus punch:  气合拳

poor focus:  不银聚焦聚焦不良

actinic focus:  光化焦点

fixed focus:  固定焦点,固定焦距固定焦距

focused interview:  焦点访谈焦点面谈

adequate focusing:  适当聚焦

Example Sentences:

	1.	3 . introduced the principle of phase - match and the optics characters of ktp 、 lbo and other nonliner crystrals , demonstrate the optimal focusing conditions . based on a detailed analysis , ktp and lbo are selected as shg and thg cystal , respectively 3 .简单介绍相位匹配原理和非线性晶体的选择介绍了一些紫外晶体的光学特性,并阐述了光束的最佳聚焦条件,经过分析和综合评价,选择了ktp和lbo分别作为倍频晶体及和频晶体。
	2.	2 . we design a configuration of frequency - doubler according to the optimum focus condition and the cavity stability condition | a + d | < 2 and optimize it based on " mode - matching " and " optimum coupling " . 99 . 96 % of optical impedance - match efficiency and over 95 % of spatial mode - matching efficiency are achieved eventually by using t = 10 % of input coupler in our experiment ( 2 )根据最佳聚焦条件和腔的稳定性条件( | a + d | 2 )对四镜环型倍频腔进行了设计，并分别从“模式匹配”和“最佳输入耦合镜透射率的选择”两方面着手对腔进行优化，在我们的实验中采用10的输入耦合镜，获得阻抗匹配效率为99 . 96 ，空间模式匹配效率高于95以上的模式。
	3.	We analyze the generation of external cavity frequency - doubling with knbo3 crystal theoretically . in order to get the second - order nonlinear conversion from 858nm to 429nm with knbo3 , we use non - critical type - i phase - matching to avoid the walk - off effect the corresponding optimum focusing condition is as followings : double refraction parameter b = 0 , focus parameter = 2 . 84 , optimum phase mismatch parameter = 0 . 574 . based on the theoretical analysis and numerical calculations , we obtain the ideal nonlinear conversion coefficient about 1 . 45 % / w with crystal length of 7mm and 2 . 07 % / w with crystal length of 10mm at the phase - matching temperature around 23 . 50c 根据对其倍频原理及性能的分析讨论，在用该晶体完成波长从858nm到429nm的二阶非线性转换时，采用非临界相位匹配条件(此时无离散效应，对应的双折射参数b = 0 ，共焦长度为= 2 . 84 ，最佳相位失配因子为= 0 . 574 ) ，在相位匹配温度约为23 . 5时，理论上通过计算得到理想情况下非线性转换系数约为1 . 45 / w (长度为7mm ) ， 2 . 07 / w (长度为10mm ) 。

Similar Words：

"focusing collector" English translation, "focusing collector of high precision" English translation, "focusing collector of plastics" English translation, "focusing collimator" English translation, "focusing compensation" English translation, "focusing cone" English translation, "focusing control" English translation, "focusing crystals" English translation, "focusing cup" English translation, "focusing current" English translation