refractivity refractive index index of refraction refracture index
It is often convenient to use an " effective guide index. "
采用 “ 波导有效折射率 ” 是方便的。
—— 辞典例句Birefringence of the cured resin was measured with a senarmont compensator.
用塞拿蒙补偿器测定固化树脂的双折射率。
—— 辞典例句The refractive index n ( X ) varies gradually over the cross - section of the guide.
折射率n ( x ) 在波导截面内是逐渐变化的。
—— 辞典例句The function n ( x, y ) is known as the refractive index profile.
函数n ( x, y ) 称为折射率分布。
—— 辞典例句A planar film of refractive index nf is sandwiched between a substrate and a cover material.
折射率为nf的平面薄膜夹在折射率较低的衬底和覆盖层之间。
—— 辞典例句