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Proceedings Paper

Novel electrically tunable FBG laser
Author(s): Lei Ding; Yanjun Xu; Dejun Feng; Guiyun Kai; Xiaoyi Dong
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Paper Abstract

A novel electrically tunable fiber Bragg grating (FBG) laser is reported. The FBG can be coupled to the fiber efficiently. The FBG is pasted on the surface os a magnetostrictive rod. The magnetostrictive rod is placed in a solenoid and it stretches under a magnetic field. Then the FBG is tuned, and the laser's wavelength alters. The tuning range is 1.6nm, the line-width is narrower than 0.3nm.

Paper Details

Date Published: 11 July 2000
PDF: 3 pages
Proc. SPIE 4078, Optoelectronic Materials and Devices II, (11 July 2000); doi: 10.1117/12.392188
Show Author Affiliations
Lei Ding, Nankai Univ. (China)
Yanjun Xu, Nankai Univ. (China)
Dejun Feng, Nankai Univ. (China)
Guiyun Kai, Nankai Univ. (China)
Xiaoyi Dong, Nankai Univ. (China)


Published in SPIE Proceedings Vol. 4078:
Optoelectronic Materials and Devices II
Yan-Kuin Su; Pallab Bhattacharya, Editor(s)

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