Title :
Adaptive Electronic Linearization of a Coherent Heterodyne Optical Receiver
Author :
Basak, J. ; Jalali, B.
Author_Institution :
Dept. of Electr. Eng., California Univ., Los Angeles, CA
Abstract :
We demonstrate the electronic linearization of a coherent heterodyne receiver in a phase modulated optical link. Third order nonlinearity suppression of 7.2 dB and spurious free dynamic range (SFDR 3) improvement of 2.4 dB is obtained with an adaptive CMOS linearizer circuit
Keywords :
CMOS integrated circuits; electro-optical modulation; linearisation techniques; optical links; optical receivers; adaptive CMOS linearizer circuit; adaptive electronic linearization; coherent heterodyne optical receiver; electro-optic modulation; optical communications; phase detection; phase modulated optical link; Dynamic range; Laser noise; Optical feedback; Optical fiber communication; Optical mixing; Optical modulation; Optical receivers; Optical transmitters; Phase detection; Phase modulation; electro-optic modulation; heterodyne; optical communications; optical receivers; phase detection;
Conference_Titel :
Microwave Symposium Digest, 2006. IEEE MTT-S International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-9541-7
Electronic_ISBN :
0149-645X
DOI :
10.1109/MWSYM.2006.249897
