Directional Multiplexing for optical Board-to-Board Interconnections

Brenner, Karl-Heinz ; Krackhardt, Ulrich ; Klug, Róbert

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Document Type: Conference or workshop publication
Year of publication: 1998
Book title: Optics in computing '98 : Brugge, Belgium, 17 - 20 June 1998
The title of a journal, publication series: Proceedings of SPIE
Volume: 3490
Page range: 416-418
Publisher: Chavel, Pierre
Place of publication: Bellingham, Wash.
Publishing house: SPIE
ISBN: 0-8194-2949-X
Publication language: English
Institution: School of Business Informatics and Mathematics > Optoelektronik (Brenner 1999-2008)
Subject: 004 Computer science, internet
Abstract: The propagation angle of a beam is conserved when traveling through a multi-mode step-index fiber over short distances. We show that this feature can be used for multiplexed signal transmission thus providing a high bandwidth single-fiber interconnection between chips, boards or racks. With respect to this application the transmission properties of a fiber are analyzed. Concepts for optical multiplexing and de- multiplexing set-ups are outlined. A fiber transmission line consisting of a fiber and an optical de-multiplexing unit is characterized to obtain experimental results on the transmission capabilities in terms of efficiency, channel separation, number of multiplexed channels and cross-talk.

Dieser Eintrag ist Teil der Universitätsbibliographie.

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