random beam waveとは 意味・読み方・使い方

Only a diffracted beam with a random plane of polarization is transmitted through a polarization beam splitter 13 and it is irradiated on a recording face of an optical disk 16 via a quarter wave length plate 14 and an objective lens 15.例文帳に追加

この回折光束が偏光ビームスプリッタ１３で任意の偏光面の光束のみが透過され、１／４波長板１４、対物レンズ１５を通じて光ディスク１６の記録面に照射される。 - 特許庁

In order to convert the wavelength of a basic wave laser beam by allowing the beam propagate in one direction through a nonlinear optical crystal for wavelength conversion, the basic wave laser beam with random polarization is made to successively pass through two nonlinear optical crystals 1A, 1B for wavelength conversion disposed in series so as to convert the wavelength to generate a wavelength converted laser beam having different polarization directions in the range of 45° to 90°.例文帳に追加

基本波レーザビームを一方向に進行させて波長変換用の非線形光学結晶によって波長変換するのに、ランダム偏光の基本波レーザビームを、直列に配置された２つの波長変換用の非線形光学結晶１Ａ，１Ｂに順に通して波長変換し、偏光方向が互いに４５°ないし９０°の範囲で異なる波長変換レーザビームを発生する。 - 特許庁