Title :
Fast-tuning 224-Gb/s intradyne receiver for optical packet networks
Author :
Simsarian, J.E. ; Gripp, J. ; Gnauck, A.H. ; Raybon, G. ; Winzer, P.J.
Author_Institution :
Bell Labs., Alcatel-Lucent, Holmdel, NJ, USA
Abstract :
We demonstrate a digital coherent 224-Gb/s (56-Gbaud PDM-QPSK) packet receiver that selects packets using a fast wavelength-switching local oscillator. A novel three-stage CMA enables blind packet recovery in less than 200 ns.
Keywords :
optical fibre networks; optical receivers; quadrature phase shift keying; PDM-QPSK; bit rate 224 Gbit/s; blind packet recovery; digital coherent packet receiver; fast-tuning intradyne receiver; optical packet networks; three-stage CMA; wavelength-switching local oscillator; Bandwidth; Optical feedback; Optical fiber networks; Optical filters; Optical mixing; Optical packet switching; Optical polarization; Optical receivers; Optical transmitters; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
