In order to study adjustable-bandwidth optical filters,the variation of Bragg reflection bandwidth induced by electric field in cholesteric liquid crystal(CLC) was measured and analyzed.
为了研究带宽可调型光学滤波器,采用对手性液晶膜施加电压的方法,对手性液晶布喇格反射带宽随外加电场的变化规律进行了分析和测量。
The lasing wavelength in a Distributed Bragg Reflectors(DBR) Ytterbium Doped Fiber Laser(YDFL) based on a Few Mode Fiber Grating(FMFG) and an ordinary Fiber Bragg Grating(FBG) is studied.
对基于一少量模光纤光栅和一普通光纤光栅的分布布喇格反射掺镱光纤激光器的激射波长进行了详细研究通过对普通布喇格光栅的中心波长进行调谐,发现激射波长始终是由两光栅卷积的最大值所确定的等效反射峰值相对光栅反射峰值的偏移以及激射波长相对等效反射峰值的偏移两种机理共同决定的,通过实验证明两种偏移量均不受限于光纤光栅的带宽对实验结果进行了分析总
15)quaternary semiconductor alloy, InP epilayers and distributed Bragg reflectors formed with Ga_(0.
由这两种具有不同折射率的半导体材料交替生长构成不同周期的分布布喇格反射镜(DBR)。
Comparative Studies of Coaxial and Cylindrical Bragg Reflectors;
同轴与圆柱布喇格反射器的比较研究
Detection of the Reflected Wavelength Shifting by Optic Fiber Bragg Grating
光纤布喇格光栅反射波长移位的探测
the Bragg condition offiber Bragg grating and biggest reflectance formula are presented.
推导出了光纤光栅的布喇格公式和反射率公式;
Influence of Writing Parameters on the Reflective Character Indexes of Optical Fiber Bragg Grating
写入参数对光纤布喇格光栅反射特性指标的影响
DESIGN AND FABRICATION OF ACOUSTOOPTICAL BRAGG DIFFRACTION DEFLECTOR
声光布喇格衍射偏转器的设计和制作
Reverse Drift and Restraining of Centre-wavelength Reflected by Tensing fiber Bragg Grating
光纤布喇格光栅中心波长反向漂移的实验研究
bragg gray cavity ionization chamber
布喇格 格雷空腔电离室
bragg gray cavity principle
布喇格 格雷空腔原理
ti-Stokes Raman scattering
反斯托克斯-喇曼散射
reflex horn speaker
反射式喇叭式扬声器
Horn parabolic reflector antenna
喇叭抛物反射面天线
Calculation and application of zero order optical diffraction efficiancy for ultrasonic standing wava Bragg modulator
超声驻波布喇格调制器零级光衍射效率的计算及其应用
Optical Properies of a Bragg Mirror Containing Dielectric Layers with Negative Refractive Index
含有负折射率介质层的布喇格镜的光学特性研究
distributed Bragg reflection type laser
分布布拉格反射型激光器
Characteristics of Semiconductor/Superlattice Distributed Bragg Reflector
半导体/超晶格分布布拉格反射镜的特性研究
Stability analysis of Bragg solitons in the fiber Bragg grating
光纤布喇格光栅中布喇格孤子传输的稳定性分析
Growth of High-reflectivity AlN/GaN Distributed Bragg Reflectors in Blue Region
蓝光波段高反射率AlN/GaN分布布拉格反射镜的制作
A multiple monochromatic X-ray imaging spectrometer based on flat Bragg mirror
基于布拉格反射镜的X射线多色单能成像谱仪