In the last few years the subject of optical cornmunications has
moved rapidly from being a promising research area to a practical
reality already being installed and carrying traffic in trunk
networks in many countries. At the same time new applications for
fibre technology are emerging and are placing new demands on the
system components. In telecommunications there is a steady increase
of interest in the use of fibres for undersea cables, in local area
networks and wideband links, and a little further ahead the
possibility of coherent communications systems. With an optical
carrier bandwidth of 200 THz, today's maximum bit rates of the
order of Gb s-l do not approach the limits of the medium, and
questions about the ultimate limits of optical communications are
already being asked. On a different front, the rapid advance of
fibre sensors, previously drawing heavily on the communications
technology, is becoming a major driving force in the development of
fibres and other components. This picture of dramatic growth in
optical technology gives rise to other phenomena. A profusion of
small companies mushrooms to meet the demands of specific market
areas, each such company formed around a nucleus of experienced
personnel from the established research groups. Multi- nationals
jostle for position in the optoelectronics marketplace and price
wars develop as fibre costs fall. University groups expand with
government and industrial funding in attempts to maintain long-term
research options and produce trained personnei."
General
Imprint: |
Kluwer Academic / Plenum Publishers
|
Country of origin: |
United States |
Series: |
Updates in Applied Physics and Electrical Technology |
Release date: |
1991 |
First published: |
1990 |
Authors: |
M.J. Adams
• I. D. Henning
|
Dimensions: |
234 x 156 x 14mm (L x W x T) |
Format: |
Hardcover
|
Pages: |
184 |
Edition: |
1990 ed. |
ISBN-13: |
978-0-306-43711-3 |
Categories: |
Books >
Science & Mathematics >
Physics >
Optics (light)
|
LSN: |
0-306-43711-2 |
Barcode: |
9780306437113 |
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