Title :
Optical burst-mode coherent receiver with a fast tunable LO for receiving multi-wavelength burst signals
Author :
Li, Mo ; Deng, Ning ; Hauske, F.N. ; Xue, Qingsong ; Shi, Xiaozhong ; Feng, Zhiyong ; Cao, Shiyi ; Xiong, QianJin
Author_Institution :
Networks Res. Dept., Huawei Technol. Co., Ltd., Shenzhen, China
Abstract :
We propose a coherent burst-mode receiver structure for receiving multi-wavelength short PDM-QPSK optical bursts. Data-aided algorithms are employed for fast-tunable LO transients compensation and channel estimation to facilitate rapid data recovery.
Keywords :
channel estimation; compensation; light coherence; optical modulation; optical receivers; oscillators; quadrature phase shift keying; LO transients; PDM-QPSK optical bursts; channel estimation; compensation; local oscillator; multiwavelength burst signals; optical burst-mode coherent receiver; rapid data recovery; Adaptive optics; Optical fibers; Optical filters; Optical polarization; Optical receivers; Transient analysis;
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
