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optical reflection spectrum 光学反射光谱
In addition, the reflection spectrum is optimized by apodization. 此外，利用切趾的方法对光栅的反射谱进行了优化处理。
At last, we can calculate theoptical constants of chalcogenide films upon a transparent substrate only fromthe optical transmission and reflection spectrum. 最后介绍了一种仅通过薄膜的反射和透过光谱来计算薄膜的有关常数的方法。
The reflection spectrum, time delay, and group velocity dispersion (GVD) of the gratings are analyzed. 并对此种光栅的反射谱，时延及群速度色散进行了理论分析；
In this paper,we present a reflection spectrum method for measuring the thickness of nano-porous alumina(PA) films. 提出一种基于反射光谱的纳米多孔氧化铝(PA)薄膜厚度测量的方法。
Combining the modified effective index method, a novel method for calculating the complex reflection spectrum is proposed. 结合改进的有效折射率分析方法，提出了一种计算光纤光栅谱特性的新方法。
Objective: To study the situations of cornea's optical reflection under shadowless lamp at the operation end after general anesthesia and the effects on children's level strabismus. 摘要目的：观察儿童水平斜视全麻术终无影灯下角膜映光情况及苏醒后的手术效果。
Coatings specially designed for reduced optical reflectivity or emissivity. 十七、专门设计用来降低光学反射或辐射的涂料。
The action spectrum of photosynthesis of cucumber was studied with reflection spectrum by measuring its leaf. fluorescent auxiliary and colorant were dispersed into high-molecular resin in order to simulate action spectrum of cultivated plant. 通过叶片的反射光谱测量来研究黄瓜的光合作用之作用光谱 ,采用在高分子树脂中分散进荧光助剂、着色剂来模拟栽培作物的作用光谱。
In this paper, the relation between the structure of the chirped fibre grating and the parameters of the incident femtosecond pulse is described. Numerical calculations show that the chirped fibre grating has a broad Bragg reflection spectrum. 研究了该光栅结构与入射超短脉冲激光脉冲参数的关系 ;数值计算表明该光栅具有较大的Bragg反射带宽 .
The reflection spectrum of the FBG subjected to the transverse force to a small grating section is split, and the split point shifted linearity and periodically versus the applied force. 当FBG只横向局部受力时，在反射光谱上出现一个透射缺口，且随压力的变化而呈线性、周期性变化。
The method not only can be applied to the complex reflection spectrum but also can be adapted to treat the amplitude spectrum alone, therefore it makes the method more practicactical. 此方法既适用于已知复反射系数谱,又适用于只知道反射系数振幅情况,从而使本方法更实用。
The reflection spectrum of the FBG subjected to the transverse and local force will split into two main peaks,and the split point will shift linearly and periodically with the applied force. 当FBG横向局部受力时,光谱会分裂,在反射光谱上出现一个透射缺口,且随压力的变化而呈线性、周期性变化。
The transmissivity of single Ag 11 In 12 Te 26 Sb 51 film and reflection spectra of the Ag 11 In 12 Te 26 Sb 51 film in CD RW phase change optical disk at amorphous and crystalline states were measured. 测量了单层膜的透过率和CD RW相变光盘中Ag11In12 Te2 6Sb51薄膜非晶态和晶态的反射率
Total Optical Reflection and Angle of Refraction 光学全反射与折射角
In this paper a new method which improves not only electrical field distribution in film layers to decrease losses but also ensures good optical reflectivity was presented. 设计极高反射率光学薄膜必须考虑薄膜内电场强度分布对光损耗的影响。
The study methods: Primary colors dyestuff was filtrated by reflect spectrum method and mean square variance minimum theory, combining the chromatics, printing theory with dyestuff science. 研究方法:利用色度学、印刷原理和染料科学相结合,采用反射光谱法与均方差最小原理筛选原色染料;
The influence of kraft pulp consistency on the reflecting spectrum was studied in detail. 就硫酸盐纸浆浓度对纸浆反射光谱的影响进行了研究。
The color of Basan Jade is mainly reflective spectrum, and then transmitting spectrum and absorbed spectrum. 颜色主要以反射光谱为主，兼以吸收光谱和透射光谱。
A newmethod for the measurement of the kappa number of Kraft pulp with reflecting spectrum is presented. 提出了采用反射光谱测量纸浆卡伯值的新方法。