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Proceedings Paper

Study on optical frequency domain reflectometry based on tunable semiconductor laser
Author(s): Guoyu Li; Tongqing Liu; Liwei Zhang; Bai-ou Guan
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Paper Abstract

The relation of beat frequency, sweep rate, optical frequency modulation excursion and length of fiber under test (FUT) based on tunable semiconductor laser is studied. Experimental results show that the frequency of beat signal will increase when the length of the FUT, optical frequency modulation excursion or sweep rate increases.

Paper Details

Date Published: 25 November 2009
PDF: 7 pages
Proc. SPIE 7634, Optical Sensors and Biophotonics, 76341B (25 November 2009); doi: 10.1117/12.849376
Show Author Affiliations
Guoyu Li, Dalian Univ. of Technology (China)
Tongqing Liu, Dalian Univ. of Technology (China)
Liwei Zhang, Dalian Univ. of Technology (China)
Bai-ou Guan, Dalian Univ. of Technology (China)


Published in SPIE Proceedings Vol. 7634:
Optical Sensors and Biophotonics
Xingde Li; Qingming Luo; Vasilis Ntziachristos; Yoshiaki Yasuno, Editor(s)

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