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

Yoshifumi TAKASAKI  Keiji KURODA  Yuzo YOSHIKUNI  

Publication
IEICE TRANSACTIONS on Electronics   Vol.E98-C   No.3   pp.275-278
Publication Date: 2015/03/01
Online ISSN: 1745-1353
DOI: 10.1587/transele.E98.C.275
Type of Manuscript: BRIEF PAPER
Category: Optoelectronics
Keyword: 
coherence,  frequency,  delayed self-heterodyne,  linewidth,  

Full Text: PDF>>
Buy this Article




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