The characteristics of photoinduced birefringence in the sample were researched by varying the power of the exciting beam,and it is concluded that the azobenzene doped polymer has an excellent effect of photoinduced birefringence and a good .
8 nm,CW)作为探测光,实验研究了乙基橙聚合物的光致双折射特性,其结论是乙基橙聚合物薄膜样品在较低的激发光功率下具有较大的光致双折射效应和快速的时间响应特性。
The photoinduced birefringence effect of these three kinds of samples were studied by using a linearly polarized control beam from an Ar~+ laser(514 nm) and a linearly polarized probe beam from a He-Ne l.
8 nm)作为信号光考察了具有相同厚度的三种样品在相同控制光功率(15 mW)下的光致双折射效应。
The characterization of photoinduced birefringence in a new kind of the azobenzerie doped polymer film was studied by varying the intensity of the exciting beam and the angle 9 between the direction of polarization of exciting beam and probe beam.
通过改变激励光光强以及激励光偏振方向与探测光偏振方向的夹角θ,研究一种新的掺杂偶氮苯聚合物薄膜光致双折射的特性。
Effect of polarization of pumping beams on the photo-induced birefringence of SO-doped PMMA films;
泵浦光偏振态的改变对SO/PMMA薄膜光致双折射的影响
When the sample was pumped by the beam of 532 nm, almost half of the BA1 molecules undergo a reversible trans-trans to cis-cis isomerization in the polymer matrix, resulting in photo-induced birefringence.
当样品被波长为532nm的光激发时,几乎大部分BA1分子从反-反态转化到顺-顺态,产生了光致双折射。
The polymer film possesses large magnitude of photo-induced birefringence (δn=1.
实验结果表明 ,样品具有极大的光致双折射 (δn =1。
Properties of Photo-induced Birefringence in Azobenzene Copolymer;
偶氮苯共聚PMMA薄膜的光致双折射特性研究
Preparation of Azophenyl-substituted Pyrazoline Derivatives and Studies on Photoinduced Birefringence of Doped PMMA Films;
当把偶氮生色团引入到聚合物中时 ,在线性偏振光的激发下 ,偶氮生色团能发生“反 -顺 -反”光异构化循环 ,并且偶氮发色团会沿着偏振光偏振方向的法线重新取向 ,从而导致光致双折射现象的发生 [3 ] 。
stress-induced birefringent optical fiber
应力导致双折射光纤
birefringence fiber with stress rod
应力棒型双折射光纤
A Strain Sensor Based on High-birefringence Fiber Loop Mirror
高双折射光纤环镜应变传感研究(英文)
Research on Optical Filter Based on Birefringent Effect in Photonic Crystal Fiber;
基于光子晶体光纤双折射效应的光滤波器研究
Single-mode birefringence fiber elastic-optic effect of curled and logic gate;
单模双折射光纤弯曲时弹光效应与光学逻辑门
graded index fibre
折射率渐变的光导纤维
Study on the Birefringence of Photonic Crystal Fiber and Its Application;
光子晶体光纤双折射特性的研究及应用
Effects of Thermally Induced Birefringence in Polarization Coupled CW Laser;
含起偏器件连续激光器热致双折射效应研究
The Applied Research on Photo-induced Birefringence of Azo Dye-doped Polymer Films
甲基橙掺杂聚合物薄膜光致双折射的应用研究
Simulation Research on Reflection Spectra Fiber Grating of Transverse Force to Grating Section under The Effect of Birefringence;
双折射作用下横向受力光纤光栅反射谱的仿真研究
Study on Stimulated-scattering-induced Slow Light in a Single Mode Optical Fiber;
单模光纤中受激散射效应导致的光速变慢研究
The Pulse Trapping in Birefringent Photonic Crystal Fibers and Its Application in All Optical Switching;
双折射光子晶体光纤中脉冲俘获现象及其在全光开关中的应用
Study on the Winding Less of Birefringence Optical Silico-Fiber and Elastic-Optic Effect;
单模石英系双折射光纤弯曲损耗与弹光效应的研究
Coupling characteristics of dual-core high birefringence photonic crystal fibers
双芯高双折射光子晶体光纤耦合特性研究
Study on properties of total internal reflection photonic crystal fibers with high birefringence
高双折射全内反射光子晶体光纤的特性研究
Characterization of Photoinduced Birefringence in Ethyl Orange Azo-dye-doped Polymer Films;
乙基橙偶氮聚合物的光致双折射特性
GI(Grated Index)
渐变折射线(光纤)
visual impairment resulting from faulty refraction of light rays in the eye.
因为眼睛对光线的折射有毛病而导致的视力减弱。