Single-polarisation operation of fibre distributed feedback (DFB) lasers by injection locking
Yamashita, S. and Cowle, G.J. (1999) Single-polarisation operation of fibre distributed feedback (DFB) lasers by injection locking. IEEE Journal of Lightwave Technology, 17, (3), 509-513. (doi:10.1109/50.749393 ).
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This paper investigated injection locking characteristics of a fiber distributed feedback (DFB) laser operating in dual polarizations, and found that it could operate in a single polarization by injection locking. The locking bandwidth was less than 10 MHz, much than DFB laser diodes as a consequence of longer cavity length and resulting longer photon lifetime. As a more practical method to realize single-polarization operation of the fiber DFB laser, We Proposed self-injection locking with a polarization-selective optical feedback composed of a mirror and a polarizer, and demonstrated a stable single-polarization operation
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QC Physics
|Divisions:||University Structure - Pre August 2011 > Optoelectronics Research Centre
|Date Deposited:||11 Mar 2010|
|Last Modified:||02 Mar 2012 12:01|
|Contributors:||Yamashita, S. (Author)
Cowle, G.J. (Author)
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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