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Proceedings Paper

External-cavity diode laser utilizing a micromirror device for spectral tuning
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Paper Abstract

We present an electronically tuneable external cavity diode laser that incorporates a digital micromirror device for spectral tuning. The design allows for high tuning speed of 0.85nm/ms over a typical tuning range of 47.4nm. The laser-system is characterized concerning spectral and time-related aspects. Application of the laser in a swept-source optical coherence tomography system is demonstrated.

Paper Details

Date Published: 18 June 2007
PDF: 11 pages
Proc. SPIE 6616, Optical Measurement Systems for Industrial Inspection V, 66160R (18 June 2007); doi: 10.1117/12.726825
Show Author Affiliations
Michael Breede, Ruhr-Univ. Bochum (Germany)
Christoph Kasseck, Ruhr-Univ. Bochum (Germany)
Carsten Brenner, Ruhr-Univ. Bochum (Germany)
Nils C. Gerhardt, Ruhr-Univ. Bochum (Germany)
Roland Höfling, ViALUX Messtechnik + Bildverarbeitung GmbH (Germany)
Martin Hofmann, Ruhr-Univ. Bochum (Germany)


Published in SPIE Proceedings Vol. 6616:
Optical Measurement Systems for Industrial Inspection V
Wolfgang Osten; Christophe Gorecki; Erik L. Novak, Editor(s)

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