書誌事項
- タイトル別名
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- Optical Coherence Tomography with Spectral Interferometry and Analysis on Extraction of Spectroscopic Information
- シュウハスウイキ カンショウ オ モチイタ ヒカリ コヒーレンストモグラフィー ト ブンコウ ジョウホウ テキシュツ ニ カンスル ケントウ
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抄録
Optical coherence tomography (OCT) working in the Fourier frequency domain, rather than in the time domain, can provide a coherence function of light scattered from a bulk sample at one exposure without any mechanical scanning. In this study, frequency-domain OCT is implemented as a single-mode fiber interferometry technique and its performance is quantitatively studied. From complex coherence functions obtained by spectral interferometry, we obtained tomographic images for absorption and dispersion spectra as well as a conventional optical coherence tomography image. As a principle of short-time Fourier transform, the spatial resolution of a spectrogram is lower than the coherence length of a light source. Therefore, the interpretation of spectrograms is not always straightforward.
収録刊行物
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- レーザー研究
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レーザー研究 31 (10), 668-673, 2003
一般社団法人 レーザー学会
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詳細情報 詳細情報について
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- CRID
- 1390282679624536576
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- NII論文ID
- 130004465385
- 10012445129
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- NII書誌ID
- AN00255326
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- ISSN
- 13496603
- 03870200
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- NDL書誌ID
- 6739921
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可