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Fast tuning of external-cavity diode lasers

Mahnke, P. and Klingenberg, H.H. and Zirnig, W. (2002) Fast tuning of external-cavity diode lasers. Applied Optics, 41 (30), pp. 6380-6384.

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Abstract

We report on a method for characterizing the tuning capabilities of small-bandwith external-cavity diode lasers. The step response of a piezo-driven Littmann-Metcalf external-cavity diode laser and the compensation of its optoelectromechanical frequency response is investigated. When an approximately 50-V compensated Gaussian pulse is applied to the piezo element, a detuning of 13.6 GHz is observed. This modification of the laser is useful for several spectroscopical applications and as a tunable seed laser for lidar applications.

Document Type:Article
Additional Information: LIDO-Berichtsjahr=2003,
Title:Fast tuning of external-cavity diode lasers
Authors:
AuthorsInstitution or Email of Authors
Mahnke, P.UNSPECIFIED
Klingenberg, H.H.UNSPECIFIED
Zirnig, W.Ruhrgas AG, Halterner Strasse 125, 46284 Dorsten
Date:2002
Journal or Publication Title:Applied Optics
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:41
Page Range:pp. 6380-6384
Status:Published
HGF - Research field:Energy
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Energy
DLR - Program:L - no assignement
DLR - Research theme (Project):L - Laser Research and Technology
Location: Stuttgart
Institutes and Institutions:Institute of Technical Physics
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 14:48

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