格子偏角の英語

偏光方向が互いに直交する第１および第２の直線偏光との入射光を回折することにより、透過光を分離する回折格子を備えた偏光ビームスプリッタＰ１であって、回折格子１Ａ、１Ｂは、第１および第２の直線偏光の回折光の偏光による分離角度が各直線偏光の回折角度に比べて大きい回折特性を有する。例文帳に追加

The polarization beam splitter P1 is provided with diffraction gratings which separate transmission light by diffracting incident light having first and second linear polarized light in which the polarization directions are orthogonal to each other, and the diffraction gratings 1A and 1b have a diffraction characteristic in which the separation angle due to the polarization of the diffracted light of the first and the second linear polarization light is larger than the diffraction angle of respective linear polarization light. - 特許庁

平面内に連続的に広がった光ビームは、アレイ導波路格子の出力に比べ、ビーム偏向角を大きく取ることができる。例文帳に追加

The light beams expanded consecutively within the plane can take a beam deflection angle larger than that of the output of an array waveguide lattice. - 特許庁

回折格子を用いた光分離素子において、所望の分離角を実現しつつ、回折効率の低下と偏光依存性とを改善すること。例文帳に追加

To provide a light separation element using a grating in which decrease in the diffraction efficiency and dependence on polarized light are improved while a desired separation angle is obtained. - 特許庁

本発明による偏光素子は、所定の周期Λで基板上に配置された格子を備え、光の波長をλ、格子面に対する入射角度をθ_0として Λ（ｃｏｓθ_0）＜λである。例文帳に追加

The polarizing element comprises a lattice arranged on a substrate at a predetermined period Λ and satisfies a relation Λ(cosθ_0)<λ, where λ is the wavelength of light and θ_0 is the incident angle to the lattice surface. - 特許庁

互いに直交する縦材１と横材２からなる格子パネルＰであって、縦材と横材とで区画されるそれぞれの桝目３の四隅に、直角二等辺三角形の突起部４が格子パネルの裏面側に偏位して形成されている構成とする。例文帳に追加

This grid panel P comprises vertical members 1 and horizontal members 2 orthogonal to each other; at each of four corners of the measure 3 divided by vertical and horizontal members, a projected portion 4 of right- angled isosceles triangle is formed and deviated at the rear surface side in configuration. - 特許庁

入射光を偏波分離する手段６と、前記分離された光の内の一方の偏波面を９０度回転させる手段７と、前記偏波面を９０度回転された光と、前記偏波分離された他方の光とが入射される回折格子５と、前記回折格子に対する入射光の角度を調節する手段と、を含むことを特徴とするチューナブルフィルタ。例文帳に追加

The tunable filter includes a means 6 which polarizes and separates the incident light, a means 7 which rotates the plane of polarization of one of separated lights by 90°, the diffraction grating 5 on which the light having its plane of polarization rotated by 90° and the other separated light are made incident, and a means which adjusts the angle of the incident light to the diffraction grating. - 特許庁

広い波長域かつさまざまな入射角において、光の利用効率が高く、かつ偏光依存性が小さい偏光制御膜付き回折格子を提供し、かつそれを適切な条件で用いた回折光学装置を提供する例文帳に追加

To provide a diffraction grating with polarization control film which is high in utilization efficiency of light and low in polarization dependence in a wide wavelength region and at various incident angles, and to provide a diffraction optical device using the diffraction grating on proper conditions. - 特許庁

波長可変フィルタとして、光ビームを等角速度で周期的に変化させる光ビーム偏向部と、偏向された光を入射するプリズム２６及び回折格子２７を設ける。例文帳に追加

The wavelength variable filter is provided with a light beam deflecting unit for periodically making the light beam change at a constant angular velocity, a prism 26 on which the deflected light is incident, and a diffraction grating 27. - 特許庁