正交偏振，天文学专有名词。
misc. crossed nicols
保偏光纤中两正交偏振模受外场作用，其传播速度发生变化，形成相位差。
The propagation velocities of the two orthogonally polarised modes in a "polarisation-maintaining" fiber are changed when exposed to external fields resulting in phase difference.
实验结果表明：吲哚俘精酰胺具有光致各向异性，可以进行正交偏振全息记录。
The experiment indicates that the indolylfulgimide possesses the characteristic of photo-induced anisotropy, therefore it can be used for cross-polarized holographic recording.
研究两正交偏振高斯光束经克尔非线性自聚焦和发散锥型梯度折射率棒的传播特性。
Propagation properties of two orthogonally polarized Gaussian optical beams through Kerr law nonlinear self focusing and DE focusing conical graded index rods are investigated.
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