Title :
Ultra-fast, high-resolution, and linear characterization of passive optical components via optical channel estimation
Author :
Xingwen Yi ; Zhaohui Li ; Yuan Bao ; Kun Qiu
Author_Institution :
Sch. of Commun. & Inf. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
We extend the DSP-based optical channel estimation to ultra-fast, high-resolution, and linear characterization of passive optical components. In experiment, we realize sub-MHz resolution with a measurement time bounded by the theoretical limit.
Keywords :
channel estimation; digital signal processing chips; high-speed optical techniques; optical communication equipment; optical fibre communication; optical testing; DSP; digital signal processing; optical channel estimation; passive optical components; Frequency measurement; OFDM; Optical devices; Optical distortion; Optical fibers; Optical interferometry;
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
