Title :
Sensitivity Improvement with Offset Filtering in Optical MSK Narrowband Frequency Discrimination Receiver
Author :
Huynh, Thanh Liem ; Sivahumaran, Thirukkumaran ; Binh, Le Nguyen ; Pang, Khee Khok
Author_Institution :
Dept. of Elec. & Comp. Sys. Eng., Monash Univ., Clayton, VIC
Abstract :
We report that offset filtering in optical MSK narrowband frequency discrimination receiver offers significant improvement in receiver sensitivity. Detection of 40 Gb/s optical MSK signals is shown robust to a residual dispersion tolerance of up to plusmn595 ps/nm.
Keywords :
minimum shift keying; optical fibre communication; optical fibre dispersion; optical receivers; bit rate 40 Gbit/s; narrowband frequency discrimination receiver; offset filtering; optical MSK signals detection; optical receiver; receiver sensitivity; residual dispersion tolerance; Band pass filters; Bandwidth; Delay lines; Filtering; Frequency; Narrowband; Optical filters; Optical receivers; Optical sensors; Optical transmitters;
Conference_Titel :
Optical Internet, 2007 and the 2007 32nd Australian Conference on Optical Fibre Technology. COIN-ACOFT 2007. Joint International Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-0-9775657-3-3
Electronic_ISBN :
978-0-9775657-3-3
DOI :
10.1109/COINACOFT.2007.4519124
