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Proceedings Paper

Gradient index microlenses for laser diode applications
Author(s): Rolf Goering; Torsten Possner; Bernhard Messerschmidt
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Paper Abstract

Collimating and diverging cylindrical micro lenses with N.A. up to 0.60 fabricated by thermal silver ion exchange in a special designed glass type are reported. Cylindrical microlens arrays are fabricated by field assisted ion-exchange. Applications to fiber coupling as well as to diode bar collimation are discussed.

Paper Details

Date Published: 11 April 1996
PDF: 7 pages
Proc. SPIE 2772, Laser Optics '95: Solid State Lasers, (11 April 1996); doi: 10.1117/12.238108
Show Author Affiliations
Rolf Goering, Piezosystem Jena GmbH (Germany)
Torsten Possner, Fraunhofer Institute for Applied Optics and Precision Engineering (Germany)
Bernhard Messerschmidt, Fraunhofer Institute for Applied Optics and Precision Engineering (Germany)


Published in SPIE Proceedings Vol. 2772:
Laser Optics '95: Solid State Lasers
Artur A. Mak; Vladimir I. Ustugov, Editor(s)

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