回折格子モノクロメータの高次回折光を利用した2波長域同時分光測定

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タイトル別名
  • Simultaneous Spectral Measurement for a Twin Wavelength Rigions using High Order Diffraction Spectra of a Grating
  • カイセツ コウシ モノクロメータ ノ コウジ カイセツ ヒカリ オ リヨウシタ

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抄録

An attempt was made to develop a method to measure simultaneously for twin wavelength regions (from 400 nm to 750 nm and from 700 nm to 2500 nm) using first and second orders diffraction spectra of a grating.<BR>The second order diffraction spectrum of a grating, whose first order diffraction spectrum was used for the infrared spectral measurement, was able to be measured precisely for the visible spectrum of light sources.<BR>First and second order diffraction spectra of a grating were separated from each other with a cold mirror, so that the visible and infrared spectrum of a light source were able to be measured simultaneously.<BR>As a result, visible and infrared spectral measurement was carried out efficiently and precisely with a infrared grating monochromator.

収録刊行物

  • 照明学会誌

    照明学会誌 70 (6), 262-267, 1986

    一般社団法人 照明学会

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