消偏振 meaning in English
depolarisation
depolarise
depolarization
depolarize
Examples
- Abstract : the measurement method of the polarization grade for the source and depolarization and the concept of the polarization error for the illuminance meter are described
文摘:介绍了光源偏振度的测量和消偏振的方法以及照度计偏振误差的概念。 - The propagation properties of linearly polarized light in single - mode fiber are introduced in brief in this thesis . the depolarization phenomena of multi - mode fiber for communication and magneto - optic glass multi - mode fiber are experimented
论文简要说明了单模光纤中偏振光的传播特性，实验研究偏振光在通信多模光纤和磁光玻璃多模光纤中传播时的消偏振现象。 - In this thesis we analyze in detail the influence , created by random change of the optical wave polarization , on the output of the interferometer . then several principles of eliminating polarization - induced fading are introduced , and the principle that inserting two faraday rotator mirrors into the end of michelson fiber interferometer to eliminate the fading is analyzed in detail . this method can eliminate polarization - induced fading without additional signal processing , and make the output of the sensor stable
其中,本文详细分析了光波偏振态的随机漂移对干涉仪输出的影响,介绍了目前几种消偏振衰落技术的原理,着重讨论了在光纤michelson干涉仪末端加两个法拉第旋转镜的消偏振衰落的原理,该方法不需要任何附加的信号处理就可以消除偏振衰落,使干涉仪输出稳定。 - This paper designs an optical system based on above to measure the small angle of the laser beam . a non - polarized beam splitter ( npbs ) is used to split the incident beam into two branches , and a rhombic prism agglutinated by two right - angle prisms is placed to realize total internal reflection twice in each branch . it not only improves the measurement sensitivity and linearity , but also increases antinoise ability by the differential optics
本文正是基于这一原理设计了测量光束微小偏转角的光路系统,用消偏振分光棱镜将入射光分为两路,并在两路分别用两个直角棱镜组成的斜方棱镜来实现两次全内反射,不但提高了测量灵敏度和线性,还利用差分光路的特点提高了抗干扰能力。