Dual-Comb Spectroscopy for Fast, Broadband and Precise Spectroscopy(Experimental Development)
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- Kuse Naoya
- 東京大学物性研究所極限コヒーレント光科学研究センター
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- Ozawa Akira
- 東京大学物性研究所極限コヒーレント光科学研究センター
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- Kobayashi Yohei
- 東京大学物性研究所極限コヒーレント光科学研究センター
Bibliographic Information
- Other Title
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- デュアルコム分光~FT-IRにかわる高速広帯域精密分光~ (実験技術)
- 実験技術 デュアルコム分光 : FT-IRにかわる高速広帯域精密分光
- ジッケン ギジュツ デュアルコム ブンコウ : FT-IR ニ カワル コウソク コウタイイキ セイミツ ブンコウ
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Description
Dual-comb spectroscopy using two frequency combs with slightly different repetition frequencies has been attracting attention as a new spectroscopic tool. Dual-comb spectroscopy can be considered as a Fourier transform spectroscopy without the mechanical delay-stage. Dual-comb spectroscopy has much higher data acquisition rate and frequency resolution, compared with conventional Michelson interferometerbased Fourier transform spectroscopy. In this paper, we introduce the principle of dual-comb spectroscopy and novel way for phase locking between two frequency combs for simple dualcomb system. In addition, the application of dual-comb spectroscopy to FBG strain sensor is described.
Journal
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- Butsuri
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Butsuri 69 (1), 29-37, 2014-01-05
The Physical Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390845713088220928
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- NII Article ID
- 110009686561
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- NII Book ID
- AN00196952
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- ISSN
- 24238872
- 00290181
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- NDL BIB ID
- 025150501
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- CiNii Articles
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- Abstract License Flag
- Disallowed