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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Description/Abstract
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
| Item Type: | Article |
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| Additional Information: | |
| ISSNs: | 0733-8724 |
| Related URLs: | |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 77893 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 02 Mar 2012 12:01 |
| Contributors: | Yamashita, S. (Author) Cowle, G.J. (Author) |
| Date: | 1999 |
| Additional Information: | |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/77893 |
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