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Proceedings Paper

Parallel optical transmission of information by single semiconductor laser coupled to external multimirror cavity
Author(s): V. S. Doev; Victor V. Koledov; A. Y. Kuklin
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Paper Abstract

The method of parallel information transmission through an optical communication line by single semiconductor laser, coupled to an external multi mirror cavity, is proposed. The method is based upon the theoretically predicted possibility of each mode independent excitation within the laser coupled to external multi mirror cavity multi mode spectrum. The experiment was accomplished on arbitrary two-digit binary sequence transmission. The output signal and noise properties of the transmitter were investigated in both channels simultaneously. It was shown that mode hopping of the transmitter is the main source of noise in the transmission line. The possibility of mode hopping noise reduction by low bias current harmonic modulation was demonstrated.

Paper Details

Date Published: 21 January 1994
PDF: 5 pages
Proc. SPIE 2051, International Conference on Optical Information Processing, (21 January 1994); doi: 10.1117/12.165989
Show Author Affiliations
V. S. Doev, Ctr. of Terabit Communication (Russia)
Victor V. Koledov, Institute of Radio Engineering and Electronics (Russia)
A. Y. Kuklin, Institute of Radio Engineering and Electronics (Russia)


Published in SPIE Proceedings Vol. 2051:
International Conference on Optical Information Processing
Yuri V. Gulyaev; Dennis R. Pape, Editor(s)

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