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- A method for designing optimized polarization independent and temperature insensitive optical waveguide couples using fluorinated polyimide is presented. 提出了一种适合于宽带光波导耦合器的抗偏振变动、抗温度变动的优化设计理论和方法。
- A polarization independent frequency shift keying(FSK)heterodyne balanced re-ceiver is considered,including the model of this receiver,fabrication and the test of the bulk po-larization beamspiltter,and the preliminary experiment. 考虑在FSK（频移键控）调制方式下平衡混频式相干光偏振分集接收技术的研究，包括这种接收方式的理论模型分析、体型偏振分束器的研制、测试及初步的接收实验。
- Keywords: polarization independence, op ti cal isolator, en vi ron men tal simulating, in ser tion loss, backward isolation. 关键词：偏振无关，光学隔离器，环境模拟，插入损耗变化值，反向隔离度变化值。
- These ultrahigh order modes also behave polarization independence and can be excited thorough free coupling technology. 这样,利用对称金属包覆波导结构来制作光生化传感器就成为了可能。
- A New Kind of Polarization Independent Electro-optic Modulator 一种新的偏振无关电光调制器
- The two systems of government are polar opposites. 这两种政体正好相反。
- You should learn to be independent of your parents. 你应该学习不要依赖父母。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- They are a proud and independent people. 他们是独立自主的民族。
- She's very independent and lives all alone. 她自食其力，独自生活。
- An independent man, Peter never goes with the tide. 彼得是个有主见的人，从不随大流。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- Polarization Independent Lanthanum-Doped Lead Zirconium Titanate Electro-Optical Switch Based on Fiber Loop Mirror 基于光纤环形镜的偏振无关的掺镧锆钛酸铅电光开关
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- She is so independent that she refused all pecuniary aid. 她很独立，所以拒绝一切金钱上的资助。
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- The former colonial possessions are now independent states. 以前的许多殖民地现已成为独立的国家。
- Ultimately, all the colonies will become independent. 所有的殖民地最终均将独立。
- Music with two or more independent melodic parts sounded together. 复调音乐具有同时发声的两个或多个独立旋律部分的音乐。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
