An injection-locking-based pump recovery system for phase-sensitively amplified links is proposed and studied experimentally. Measurements with 10 Gbaud DQPSK signals show penalty-free recovery of 0.8 GHz FWHM bandwidth pump with 63 dB overall amplification.
|Title of host publication||Optical fiber communication conference|
|Publisher||Optical Society of America|
|Number of pages||3|
|ISBN (Print)||978-1-4673-0262-3, 978-1-55752-938-1|
|Publication status||Published - 24 May 2012|
|Event||2012 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference - Los Angeles, CA, United States|
Duration: 4 Mar 2012 → 8 Mar 2012
|Conference||2012 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference|
|Abbreviated title||OFC/NFOEC 2012|
|City||Los Angeles, CA|
|Period||4/03/12 → 8/03/12|
Bibliographical note© 2012 OSA
This paper was published in OSA Technical Digest and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?URI=OFC-2012-OW3C.3. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Funding: European Commission STREP project PHASORS (FP7-ICT-2007-2 22457) and by the Swedish Research Council.