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Please use this identifier to cite or link to this item:
http://purl.org/purl/1390
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| Title: | Transient response of wavelength-switchable erbium -doped fiber lasers with linear coupled cavities |
| Authors: | Qinghe, Mao
John, Lit W Y |
| Keywords: | Erbium-doped fiber
Fiber lasers
Switching
Relaxation oscillation |
| Issue Date: | 20-Nov-2002 |
| Publisher: | Microwave and Optical Technology Letters |
| Abstract: | The transient characteristics of an erbium-doped fiber
(F.DF) laser, which can switch between wavelengths. are investigated.
77te laser has a set of coupled linear cavities. The slow gain dynamics
of EDFs and the cross-gain saturation in the coupled cavities give rise
to delayed switching responses and relocation oscillations, which are
respertively measured to be l ins and 3.5 ms for the worst rase, and
which mar be decreased by increasing the pump power. Thus, the
switching speed of the laser may be higher than 100 Hz |
| URI: | http://dyuthi.cusat.ac.in/purl/1390 |
| Appears in Collections: | Publications
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