Title :
Synchronous homodyne detection of 42.8Gb/s NRZ-ASK using standard DFB lasers
Author :
Becker, D. ; Datta, S. ; Mohr, D. ; Wree, C. ; Bhandare, S. ; Joshi, A.
Author_Institution :
Discovery Semicond., Ewing, NJ
Abstract :
We experimentally demonstrate synchronous demodulation of 42.8 Gbaud using an analog optical phase-locked loop and COTS DFB lasers having an aggregate linewidth of 2 MHz. OSNR and CD tolerance are measured.
Keywords :
amplitude shift keying; demodulation; distributed feedback lasers; homodyne detection; optical modulation; optical phase locked loops; optical signal detection; COTS DFB laser; NRZ-ASK; analog optical phase-locked loop; bit rate 42.8 Gbit/s; frequency 2 MHz; synchronous demodulation; synchronous homodyne detection; Laser noise; Optical attenuators; Optical filters; Optical interferometry; Optical noise; Optical receivers; Optical sensors; Optical signal processing; Phase modulation; Phase noise; (060.1660) Coherent communications; (060.2360) Fiber optics links and subsystems;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
