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Optics Letters

Optics Letters


  • Editor: Alan E. Willner
  • Vol. 33, Iss. 4 — Feb. 15, 2008
  • pp: 372–374

Extension of the mode-hop-free tuning range of an external cavity diode laser based on a model of the mode-hop dynamics

Thorsten Führer and Thomas Walther  »View Author Affiliations

Optics Letters, Vol. 33, Issue 4, pp. 372-374 (2008)

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We report on a universal method to achieve and sustain a large mode-hop-free tuning range of an external cavity diode laser based on a model of its mode-structure dynamics. Using this method, we were able to scan 73 GHz mode-hop free by using an uncoated off-the-shelf laser diode with a central wavelength of 785 nm . Our model applies to any laser system requiring synchronization of more than one optical element.

© 2008 Optical Society of America

OCIS Codes
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.2020) Lasers and laser optics : Diode lasers
(140.3430) Lasers and laser optics : Laser theory
(140.3600) Lasers and laser optics : Lasers, tunable
(140.3425) Lasers and laser optics : Laser stabilization

ToC Category:
Lasers and Laser Optics

Original Manuscript: December 12, 2007
Manuscript Accepted: January 7, 2008
Published: February 14, 2008

Thorsten Führer and Thomas Walther, "Extension of the mode-hop-free tuning range of an external cavity diode laser based on a model of the mode-hop dynamics," Opt. Lett. 33, 372-374 (2008)

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