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Proceedings Paper

Multiwavelength generation in semiconductor-fiber ring laser using a high-birefringence fiber loop mirror
Author(s): Bong-Ahn Yu; Dong-Hwan Kim; Byoungho Lee
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Paper Abstract

With adoption of wavelength division multiplexing scheme to optical communication systems, multiwavelength optical signal source has drawn considerable attention. The conventional multiwavelength sources usually consist of the same number of lasers as wavelength channels and therefore become bulky and costly. In this paper, we propose and implement a novel multiwavelength generation scheme using a high-birefringence fiber loop mirror in a semiconductor-fiber ring laser. Due to the inhomogeneous gain broadening characteristics of semiconductor optical amplifier, up to 22 channels with 0.8 nm wavelength spacing can be obtained at room temperature.

Paper Details

Date Published: 11 October 2001
PDF: 8 pages
Proc. SPIE 4604, Fiber Optic Components, Subsystems, and Systems for Telecommunications, (11 October 2001); doi: 10.1117/12.444603
Show Author Affiliations
Bong-Ahn Yu, Seoul National Univ. (South Korea)
Dong-Hwan Kim, Korea Institute of Science and Technology (South Korea)
Byoungho Lee, Seoul National Univ. (South Korea)


Published in SPIE Proceedings Vol. 4604:
Fiber Optic Components, Subsystems, and Systems for Telecommunications

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