Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Multiplexed fiber communications network using path-matched differential interferometry

Not Accessible

Your library or personal account may give you access

Abstract

A number of papers which demonstrate the use of differential white-light interferometry in optical communications have been published.1-3 In particular, the use of multiple transmitter and receiver interferometers for multiplexed communications using a broadband source was proposed as early as 1976.2 More recently, differential white-light interferometry has been utilized in the area of coherence multiplexed interferometric fiber sensors.4 Initial experimental results obtained in the sensor area showed that the sensitivity was limited by excess phase noise. We recently reported a technique, based on high-frequency rf modulation of the laser optical frequency, which greatly reduces this excess noise and demonstrated for the first time, we believe, an all-fiber two-sensor coherence multiplexed system.5 We report the extension of this work to the area of multiplexed communications, presenting an analysis of the different system architectures possible and demonstrating for the first time, we believe, a complete fiber-based two-transmitter-receiver multiplexed communications link.

© 1988 Optical Society of America

PDF Article
More Like This
Distributed and Multiplexed Fiber-Optic Sensors

A. D. Kersey and A. Dandridge
WDD1 Optical Fiber Sensors (OFS) 1988

Integrated communication and sensing system using a single-mode optical fiber

KUANG-YI CHEN, CHUNG-YEE LEUNG, and I-FAN CHANG
THM44 Conference on Lasers and Electro-Optics (CLEO:S&I) 1988

Tapped Serial Interferometric Fiber Sensor Array with Time Division Multiplexing

A. D. Kersey and A. Dandridge
WDD4 Optical Fiber Sensors (OFS) 1988

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved