Title :
Optical homodyne BPSK receiver with Doppler shift compensation for LEO-GEO optical communication
Author :
Ando, Takehiro ; Haraguchi, Ei ; Tajima, Katsubumi ; Hirano, Yoshikuni ; Hanada, Toshiki ; Yamakawa, Satoshi
Author_Institution :
Mitsubishi Electr. Corp., Kamakura, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
This paper presents Bread Board Model (BBM) of homodyne BPSK (Binary Phase Shift Keying) receiver with an optical phase locked loop and a Doppler shifts compensator for inter-satellite optical communication link. 7.2Gbps BPSK data has been demodulated with sensitivity of -43dBm at bit error rate of 1e-6 under initial frequency offset of +/-7.5 GHz simulated as Doppler shifts due to relative motion of each satellite.
Keywords :
Doppler shift; optical links; optical receivers; phase shift keying; satellite links; space communication links; Doppler shift compensation; Doppler shift compensator; LEO-GEO optical communication; binary phase shift keying receiver; bit rate 7.2 Gbit/s; bread board model; intersatellite optical communication link; optical homodyne BPSK receiver; optical phase locked loop; Adaptive optics; Doppler shift; Optical fiber communication; Optical receivers; Optical sensors; Optical transmitters;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600348
