Prism interferometer for a compact Fourier-transform spectroscope

Takanori Kiyokura, Takahiro Ito, Renshi Sawada

    研究成果: Contribution to journalArticle査読

    9 被引用数 (Scopus)

    抄録

    As a step toward a field-use spectrometer based on Fourier-transform spectroscopy, we have developed a prism-scanning interferometer. It consists of a sliding triangular prism with two mirror surfaces attached to a fixed triangular-prism beam splitter. This design eliminates the effect of ambient air and simplifies alignment, which can otherwise be time consuming. It also halves the stage-moving distance, because the optical path difference is doubled, since both mirrors move while the sliding prism is scanning. We have tested the basic operation of the prototype and found that the spectral resolution and the wavelength scale agree well with our simple calculation.

    本文言語英語
    ページ(範囲)893-895
    ページ数3
    ジャーナルOptics Letters
    25
    12
    DOI
    出版ステータス出版済み - 6 15 2000

    All Science Journal Classification (ASJC) codes

    • Atomic and Molecular Physics, and Optics

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