从而为优化菱体型相位延迟器的消色差性，扩大材料的选取范围提供理论指导。
So the theoretical basis is provided for optimizing achromatism of the rhomb-type retarder and the material selecting scope can be extended.
根据全反射相变理论设计了菲涅耳菱体型相位延迟器延迟量对入射角变化不敏感的结构角。
Based on the total-reflection phase transformation theory, the Fresnel rhomb retarder is obtained with a structure Angle with which the phase retardation is insensitive to the Angle of incidence.
本文给出了一种新型的相位延迟器——光纤相位延迟器的设计方案，工作原理及理论分析结果。
A novel phase retardation device, optical fiber phase retardation device, is designed. Its working principle is analysed theoretically.
给出了偏振光分束器任一个偏振方向上的光强随单个波片相位延迟变化的关系，并从实验上验证了这一关系。
It also shows the relationship of light intensity in any direction of polarization splitter and phase delay of a single plate within PC, and proves the result by experiments.
这些公式包容了传感器内的各种光学元件对双频左、右旋圆偏振激光束的相位延迟和偏振态改变。
These formulas cover all informations of phase delay and change of polarization states for these beams caused by all optical elements in the sensing system.
一个法拉第旋光器固定不动，调节一个伯列克补偿器的相位延迟来实施相位补偿。
A Faraday rotator is fixed and the phase retard of a Berek compensator is adjusted to compensate the phase of the laser.
CADLL估计多径延迟和振幅，并进一步转化为对GNSS天线相位中心反射发生器的距离。
CADLL estimates the delays and amplitudes of multipath, which are further translated into the distances of the reflector generator with respect to the center of phase of the GNSS antenna.
CADLL估计多径延迟和振幅，并进一步转化为对GNSS天线相位中心反射发生器的距离。
CADLL estimates the delays and amplitudes of multipath, which are further translated into the distances of the reflector generator with respect to the center of phase of the GNSS antenna.
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