Title :
Integrated All-Photonic Coherent Receiver
Author :
Ramaswamy, Anand ; Johansson, Leif A. ; Klamkin, Jonathan ; Rodwell, Mark J. ; Bowers, John E. ; Coldren, Larry A.
Author_Institution :
Univ. of California Santa Barbara, Santa Barbara
Abstract :
An integrated all-photonic coherent receiver is presented for linear optical demodulation of phase modulated analog signals. The output of a balanced detector pair is directly connected to a tracking phase modulator to provide feedback phase tracking. The resulting measured link SFDR is 110dBHz2/3.
Keywords :
integrated optics; optical modulation; optical receivers; phase modulation; feedback phase tracking; integrated all-photonic coherent receiver; linear optical demodulation; phase modulated analog signal; phase modulator; Detectors; Frequency; Optical feedback; Optical interferometry; Optical modulation; Optical noise; Optical receivers; Optical transmitters; Phase modulation; Photoconductivity;
Conference_Titel :
Lasers and Electro-Optics Society, 2007. LEOS 2007. The 20th Annual Meeting of the IEEE
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
978-1-4244-0925-9
Electronic_ISBN :
1092-8081
DOI :
10.1109/LEOS.2007.4382376