Measurement of the Linewidth of a Frequency-tunable Laser Used in Optical Coherence Tomography

Yoshifumi TAKASAKI; Keiji KURODA; Yuzo YOSHIKUNI

doi:10.1587/transele.E98.C.275

IEICE Transactions on Electronics

Online ISSN : 1745-1353
Print ISSN : 0916-8524

Regular Section

Measurement of the Linewidth of a Frequency-tunable Laser Used in Optical Coherence Tomography

Yoshifumi TAKASAKI, Keiji KURODA, Yuzo YOSHIKUNI

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Keywords: coherence, frequency, delayed self-heterodyne, linewidth

JOURNAL RESTRICTED ACCESS

2015 Volume E98.C Issue 3 Pages 275-278

DOI https://doi.org/10.1587/transele.E98.C.275

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Abstract

Optical coherence tomography using a tunable single-mode laser is investigated to clarify the effects of long coherence length and step-wise frequency changes.

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