Title :
Real-time ultra-broadband group delay monitoring through quasi-incoherent processing
Author :
Park, Yongwoo ; Malacarne, Antonio ; Azaña, José
Author_Institution :
Centre - Energie Mater. Telecommun. (INRS-EMT), Inst. Nat. de la Rech. Sci., Varennes, QC, Canada
Abstract :
Simple method for real-time ultra-broadband group delay measurement of photonic devices is reported, demonstrating accurate group delay ripple monitoring of a 10m-long chirped fiber grating over the full C band at 15frames/s video rate.
Keywords :
Bragg gratings; delays; monitoring; optical communication equipment; optical fibres; chirped fiber grating; distance 10 m; full C band; photonic devices; quasiincoherent processing; real-time ultra-broadband group delay measurement monitoring; ripple monitoring; Dispersion; Fiber gratings; Optical pulses; Real time systems; Semiconductor device measurement; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
