nonlinear refractionとは 意味・読み方・使い方

In the nonlinear optical crystal 42 to which the terahertz wave and the probe light pulse have been inputted, a double refraction is induced along with a propagation of the terahertz wave and the double refraction changes a polarization state of the probe light pulse.例文帳に追加

テラヘルツ波およびプローブ光パルスが入力された非線形光学結晶４２では、テラヘルツ波の伝搬に伴い複屈折が誘起され、その複屈折によりプローブ光パルスの偏光状態が変化する。 - 特許庁

In a wavelength converting device in which a fundamental wave is made incident on a nonlinear optical crystal and a second harmonic is generated on the basis of a second kind of phase matching condition, it is characterized in that a walk-off angle correcting means which corrects a walk-off angle caused by double refraction in the nonlinear optical crystal for the incident fundamental wave is provided in a preceding stage of the nonlinear optical crystal.例文帳に追加

非線形光学結晶に基本波を入射し、第２種位相整合条件に基づき第２高調波を発生させる波長変換装置において、前記非線形光学結晶の前段に、入射される基本波に対して非線形光学結晶中の複屈折によるウォークオフ角を補正するウォークオフ角補正手段を設けたことを特徴とするもの。 - 特許庁