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Dive into the research topics where Werner Groh is active.

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Featured researches published by Werner Groh.


Plastic Optical Fibers | 1991

Prospects for the development and application of plastic optical fibers

Werner Groh; James E. Kuder; Juergen Dr Theis

In past years, plastic optical fibers (POF) have gained more and more interest because of features like low-cost, easy handling, and good flexibility even at large diameters. Therefore, these fibers are considered to be suitable for short-haul data transmission applications in computer links or in automobiles. However, the breakthrough of POF is prohibited by two major disadvantages, namely the relatively high loss of about 200 dB/km and the low heat resistance of 80 - 90 degree(s)C, which is not sufficient for the automotive area. In distributed networks even for short distance transmission, improvements in the optical loss are very essential.


Archive | 1990

Method of producing a planar optical coupler

Jochen Coutandin; Werner Groh; Peter Herbrechtsmeier; Jürgen Dr. Theis


Archive | 1991

Light detector based on fluorescent dyes

Werner Groh; Jochen Coutandin; Peter Herbrechtsmeier; Jurgen Theis


Archive | 1991

Process for the production of an optical coupler for polymeric optical fibers

Andreas Brockmeyer; Hans Vowinkel; Werner Groh; Thomas Stehlin; Jurgen Theis


Archive | 1991

NEW MULTICOMPATIBLE OPTICAL COUPLER PRODUCED BY INJECTION MOLDING

Werner Groh; Andreas Brockmeyer; Jurgen Theis; Thomas Stehlin


Archive | 1987

Optical waveguide with an essentially fluorine-free polymer core and a fluorine-containing polymer jacket

Peter Herbrechtsmeier; Manfred Fleissner; Werner Groh; Rudolf Heumuller; Gerhard Wieners


Archive | 1990

TRANSPARENT THERMOPLASTIC MOLDING COMPOUND MADE OF 2,3-DIFLUOROACRYLIC ACID ESTERS

Werner Groh; Peter Herbrechtsmeier; Rudolf Heumuller; Jürgen Dr. Theis; Gerhard Wieners


Archive | 1992

Transparent thermoplastic moulding composition, process for its preparation and its use

Werner Groh; Rudolf Heumuller; Gerald Schutze; Roland Stern; Gerhard Wieners


Archive | 1991

Optical coupler for polymer optical waveguides

Jochen Coutandin; Jurgen Theis; Werner Groh; Andreas Brockmeyer


Archive | 1988

Method for manufacturing an optical coupler for polymer light guides

Jochen Coutandin; Jürgen Dr. Theis; Werner Groh; Peter Herbrechtsmeier

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