Ultra-broadband dual-comb spectroscopy

DOI Web Site
  • OKUBO Sho
    National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology
  • INABA Hajime
    National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology

Bibliographic Information

Other Title
  • 超広帯域デュアルコム分光法の開発
  • チョウコウタイイキ デュアルコム ブンコウホウ ノ カイハツ

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Description

<p>Optical frequency combs developed for precise optical frequency measurement have recently expanded their application range. For example, dual-comb spectroscopy using two optical frequency combs is a promising spectroscopic technique with a high frequency resolution and accuracy, a broad spectral coverage, and a short acquisition time. In this article, first we explain the principle of an optical frequency comb and dual-comb spectroscopy, and then introduce our dual-comb spectrometer with an ultra-broad spectral coverage and a high frequency resolution.</p>

Journal

  • Oyo Buturi

    Oyo Buturi 85 (12), 1028-1031, 2016-12-10

    The Japan Society of Applied Physics

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