非尋常光線 的英文怎麼說
中文拼音 [fēixúnchángguāngxiàn]
非尋常光線
英文
extraordinary ray-
When light travels through this system perpendicularly, the light after the first polarizer will divide into orthogonally polarized ordinary and extraordinary impulses. because of the difference between the extraordinary and ordinary indices of refraction of the crystal, after passing the crystal, the two orthogonally polarized impulses will be different in phase
光線正入射到這一系統,通過起偏振器后的偏振光投射到晶體上時分解為互相正交的尋常光和非常光,兩束光由於折射率的不同經過晶體時會有一定的位相差。
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