Title :
Optical injection-locking-based pump recovery for phase-sensitively amplified links
Author :
Olsson, Samuel L.I. ; Corcoran, Bill ; Lundstrom, Carl ; Tipsuwannakul, Ekawit ; Sygletos, Stylianos ; Ellis, Andrew D. ; Tong, Zhi ; Karlsson, Magnus ; Andrekson, Peter A.
Author_Institution :
Photonics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-412 96, Göteborg, Sweden
Abstract :
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.
Keywords :
Bit error rate; Erbium-doped fiber amplifier; Monitoring; Optical attenuators; Optical filters; Optical noise; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
