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Digital transmission of TV signals with a fiber-optic heterodyne transmission system

: Bachus, E.J.; Braun, R.-P.; Bohnke, F.; Elze, G.; Eutin, W.; Foisel, H.; Heimes, K.; Strebel, B.

	Journal of Lightwave Technology 2 (1984), No.4, pp.381-384 ISSN: 0733-8724
	Conference on Optical Fibre Communication <1984, New Orleans/La.>

	English
	Conference Paper, Journal Article
	Fraunhofer HHI ()
	cable television; digital communication systems; optical fibres; optical links; video signals; digital transmission; optical fibre; tv signals; fiber-optic heterodyne transmission system; television transmission; semiconductor transmission laser; polarization maintaining fiber; heterodyne receiver; local laser; fiber coupler; avalanche photodiode; interference experiment

Abstract
A heterodyne-type fiber-optic television transmission is reported. The setup consists of a semiconductor transmission laser, a polarization maintaining fiber, and a heterodyne receiver with a local laser, fiber coupler, and an avalanche photodiode. Further, an interference experiment between two coherent optical channels was performed.