Subgigahertz channel demultiplexing by optical heterodyne detection based on injection locking is reported. The single channel filtered from two amplitude modulated signals detuned by 200 MHz exhibits a signal-to-noise ratio of over 65 dB/Hz.
Demonstration of subgigahertz channel demultiplexing based on optical heterodyne detection using a single axial mode from a passively modelocked semiconductor laser local oscillator
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 2 pp. vol.1
2004-01-01
192277 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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