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Proceedings Paper • Open Access

Qualification of an evaluated butterfly-packaged DFB laser designed for space applications
Author(s): S. Tornow; C. Stier; T. Buettner; T. Laurent; M. Kneier; J. Bru; Y. Lien

Paper Abstract

An extended qualification program has proven the quality of a previously evaluated semiconductor laser diode, which is intended to be used in a subsystem for the GAIA mission. We report on results of several reliability tests performed in subgroups. The requirements of the procurement specification with respect to reliability and desired manufacturing processes were confirmed. This is an example for successful collaboration between component supplier, system integrator and payload responsible party.

Paper Details

Date Published: 20 November 2017
PDF: 7 pages
Proc. SPIE 10565, International Conference on Space Optics — ICSO 2010, 105650Q (20 November 2017); doi: 10.1117/12.2309179
Show Author Affiliations
S. Tornow, eagleyard Photonics GmbH (Germany)
C. Stier, eagleyard Photonics GmbH (Germany)
T. Buettner, eagleyard Photonics GmbH (Germany)
T. Laurent, eagleyard Photonics GmbH (Germany)
M. Kneier, eagleyard Photonics GmbH (Germany)
J. Bru, Kongsberg Defence and Aerospace (Norway)
Y. Lien, Kongsberg Defence and Aerospace (Norway)


Published in SPIE Proceedings Vol. 10565:
International Conference on Space Optics — ICSO 2010
Errico Armandillo; Bruno Cugny; Nikos Karafolas, Editor(s)

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