Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/30598
Title: Wavelength tunable optical short pulse generation by self-seeding of a gain-switched Fabry-Pérot laser diode with extended wavelength-tuning range
Authors: Chen, JW
Wang, DN 
Keywords: Gain-switching
Optical short pulses
Self-seeding
Sidemode suppression ratio
Wavelength tuning
Issue Date: 2003
Publisher: North-Holland
Source: Optics communications, 2003, v. 226, no. 1-6, p. 345-350 How to cite?
Journal: Optics communications 
Abstract: Wavelength tunable optical short pulse generation by the use of a gain-switched Fabry-Pérot laser diode in a simple self-seeding scheme is presented. The laser external cavity consists of a tunable filter, two circulators and an erbium-doped fiber amplifier, which provides a wavelength selective and intensity controllable feedback to the laser diode. Sidemode suppression ratio of the output pulses obtained is close to or larger than 30 dB over a relatively wide wavelength-tuning range of 30 nm.
URI: http://hdl.handle.net/10397/30598
ISSN: 0030-4018
EISSN: 1873-0310
DOI: 10.1016/j.optcom.2003.08.040
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