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Ralf Kersten

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Featured researches published by Ralf Kersten.

Integrated Optical Circuit Engineering III | 1986

Growth of LiNbO 3 Single Crystals For Optical Applications

B.C. Grabmaier; Ralf Kersten; F. Otto

LiNb03 crystals have been grown from various melt compositions and with a Mg0 doping up to 9 mol%. For the first time the Li:Nb ratio was estimated by chemical analysis of the Li content in the grown crystals. Doping with Mg0 leads to a decrease of the Li20 content with higher Mg0 content. The Curie temperature was measured for doped and undoped crystals.

Archive | 1977

Method for making output/input coupler for multi-mode glass fibers

Franz Auracher; Ralf Kersten

Archive | 1978

Distributor for optical signals

Franz Auracher; Ralf Kersten

Archive | 1975

Wave-guide structure with a multi-layer system and methods for producing same

Ralf Kersten; Hans Mahlein; Rudolf Oberbacher

Archive | 1980

Process for forming the connection between two groups of glass fibers

Ralf Kersten

Archive | 1974

Coupling arrangements between light conductive fibers and between light conductive fibers and terminal equipment

Ralf Kersten

Archive | 1978

Method for the production of optical directional couplers

Ralf Kersten

Archive | 1977

Light distributor for optical communication systems

Ralf Kersten; Hans-Hermann Dipl Phys D Witte

Archive | 1982

Device for deflecting light through 180 degrees

Ralf Kersten; Karl Heinz Dipl Ing Tietgen; Helmut Schlaak

Archive | 1977

Output/input coupler for multi-mode glass fibers

Franz Auracher; Ralf Kersten

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Franz Auracher

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Helmut Schlaak

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B.C. Grabmaier

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F. Otto

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Hans Mahlein

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Hans-Hermann Dipl Phys D Witte

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Helmolt Clemens Dipl.-Ing. Von

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Karl Heinz Dipl Ing Tietgen

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Karl-heinz Tietgen

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Rudolf Oberbacher

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