By using an integrated optical frequency-shift-keying (FSK) modulator, we demonstrate 10 Gbit/s optical FSK transmission over a 130 km single mode fiber. Fiber dispersion was compensated by a balanced photodetector with an optical delay.
© 2005 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.4080) Fiber optics and optical communications : Modulation
(230.0230) Optical devices : Optical devices
(230.4110) Optical devices : Modulators
T. Kawanishi, T. Fujita, T. Sakamoto, S. Shinada, K. Higuma, J. Ichikawa, and M. Izutsu, " 10 Gbit/s FSK Transmission over 130 km SMF Using Group Delay Compensated Balance Detection," in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, Technical Digest (CD) (Optical Society of America, 2005), paper OTuL1.
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