Accession Number:

ADP007020

Title:

Simultaneous Distribution of Analogue AM-TV and Multigigabit HDTV with Optical Amplifier,

Personal Author(s):

Corporate Author:

STANDARD ELEKTRIK LORENZ A G STUTTGART (GERMANY F R)

Report Date:

1992-05-22

Abstract:

Analogue FDM transmission of AM-VSB TV-channels over optical fibres is used today to upgrade existing copper-based CATV networks. With the aid of optical amplifiers EDFA cost competitive FTTC systems will be realized 1,2. The strategy for the distribution of HDTV-channels is not so clear today, but in any case, digital transmission will yield the highest quality 3. In this paper we demonstrate the feasibility of flexible TVHDTV-distribution using simultaneous analogue AM and digital PCM transmission over optical amplifiers without any mutual quality degradation.

Supplementary Note:

This article is from 'OSA Proceedings of the Topical Meeting on Optical Amplifiers and their Applications Held in Snowmass Village, Colorado on 24-26 July 1991. Volume 13,' AD-A252 974, p210 thru p213.

Pages:

0004

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File Size:

0.00MB

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