n.雙光折射(二次光折射；重折率)

Study on the Birefringence of the Microhole Fiber[J]. 引用該論文 胡薇薇

Holey fibers and the research of their birefringence[J]. 引用該論文 曠良彬

Birefringence of the cured resin was measured with a senarmont compensator. 用塞拿蒙補償器測定固化樹脂的雙折射率。

Polarization Properties of High Birefringence Photonic Crystal Fiber[J]. 引用該論文 婁淑琴

The amyloid stains orange-red, but with polarized light, the amyloid has an "apple-green" birefringence as seen here. 淀粉樣物質(zhì)經(jīng)染色后應(yīng)為橙紅色，但是在偏振光下，淀粉樣物質(zhì)如圖所示為“蘋果綠”雙折射。