A low-cost WDM source with an ASE injected Fabry-Perot semiconductor laser

We propose and demonstrate a novel wavelength-division-multiplexing (WDM) source employing an uncooled and unisolated Fabry-Perot semiconductor laser diode (F-P SLD), The output wavelength of F-P SLD is locked to the externally injected narrow-band amplified spontaneous emission (ASE), The measured side-mode suppression ratio of the wavelength-locked F-P SLD is larger than 29 dB, when the extinction ratio of the directly modulated light output is above 13 dB, We achieved error-free transmission of 155-Mb/s data over 120 km of nondispersion-shifted fiber. We also propose a cost-effective WDM passive optical network architecture based on the proposed light sources.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2000-08
Language
ENG
Keywords

LOCAL ACCESS

Citation

IEEE PHOTONICS TECHNOLOGY LETTERS, v.12, no.8, pp.1067 - 1069

ISSN
1041-1135
URI
http://hdl.handle.net/10203/932
Appears in Collection
EE-Journal Papers(저널논문)
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