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Proceedings Paper

Influence of wavelength dependence of fiber-optic directional-coupler inferometers on optical coherence tomography
Author(s): Masato Ohmi; Ryo Yamazaki; Akihiro Kakimoto; Ryuji Usui; Aritaka Ohno; Noboru Uehara; Masamitsu Haruna
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Paper Abstract

A fiber directional coupler is very often used as the interferometer for optical coherence tomography (OCT). In this paper, we present, for the first time to our knowledge, the experimental result showing influence of wavelength dependence of the fiber interferometer on the axial resolution of OCT in the wavelength region of 0.8 and 1.3/1.5μm.

Paper Details

Date Published: 23 May 2005
PDF: 4 pages
Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623253
Show Author Affiliations
Masato Ohmi, Osaka Univ. (Japan)
Ryo Yamazaki, Osaka Univ. (Japan)
Akihiro Kakimoto, Osaka Univ. (Japan)
Ryuji Usui, Japan Aviation Electronics Industry, Ltd. (Japan)
Aritaka Ohno, Japan Aviation Electronics Industry, Ltd. (Japan)
Noboru Uehara, Santec Corp. (Japan)
Masamitsu Haruna, Osaka Univ. (Japan)

Published in SPIE Proceedings Vol. 5855:
17th International Conference on Optical Fibre Sensors
Marc Voet; Reinhardt Willsch; Wolfgang Ecke; Julian Jones; Brian Culshaw, Editor(s)

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