Development of Ultrabroadband Light Source Based on Stimulated Raman Scattering in P-doped Silica Optical Fiber for Optical Coherence Tomography
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概要
- 論文の詳細を見る
We describe the operational characteristics of an ultrabroadband light source using a fiber Raman laser based on the stimulated Raman scattering in a single-mode optical fiber pumped by a self Q-switched Ti:sapphire laser for application in optical coherence tomography. Ultrabroadband output light covering the range from 770 to 1650 nm was obtained using a 500-m-long single-mode P-doped SiO2 optical fiber pumped by the Ti:sapphire laser with a spectral width of 13 nm. When a white-light Michelson interferometer was constructed using the fiber Raman laser as a light source, a longitudinal spatial resolution of 1.7 μm was achieved.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2006-06-15
著者
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Vasa Nilesh
Interdisciplinary Graduate School Of Engineering Sciences Kyushu University
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Okada Tatsuo
Graduate School Of Information Science And Electrical Engineering Kyushu University
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Nakamura Tadashi
Graduate School Of Engineering Kanto Gakuin University
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Higashihata Mitsuhiro
Graduate School of Information Science and Electrical Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
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Vasa Nilesh
Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, 6-1 Ksuga Kouen, Kasuga, Fukuoka 816-8580, Japan
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Takemoto Hisashi
Graduate School of Information Science and Electrical Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
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