Wavelength-stabilized tapered laser diodes in an external Talbot cavity: simulations and experiments

David Paboeuf; Gaëlle Lucas-Leclin; Patrick Georges; Nicolas Michel; Michel Krakowski; Jun Jun Lim; Slawomir Sujecki; Eric Larkins

doi:10.1117/12.808219

23 February 2009 Wavelength-stabilized tapered laser diodes in an external Talbot cavity: simulations and experiments

David Paboeuf, Gaëlle Lucas-Leclin, Patrick Georges, Nicolas Michel, Michel Krakowski, Jun Jun Lim, Slawomir Sujecki, Eric Larkins

Author Affiliations +

Proceedings Volume 7198, High-Power Diode Laser Technology and Applications VII; 71981L (2009) https://doi.org/10.1117/12.808219
Event: SPIE LASE: Lasers and Applications in Science and Engineering, 2009, San Jose, California, United States

Abstract

We present the experimental and theoretical evaluation of the coherent combining of an array of index-guided tapered laser diodes in an external Talbot cavity. A theoretical model taking into account the propagation inside the semiconductor device has been developed to determine the cavity spatial modes. In parallel, experiments have been realized with 10 emitters in a compact setup and a volume Bragg grating as the external mirror. 1.7 W have been obtained at 976 nm for the in-phase mode in a narrow laser line (<0.1 nm).

Citation Download Citation

David Paboeuf, Gaëlle Lucas-Leclin, Patrick Georges, Nicolas Michel, Michel Krakowski, Jun Jun Lim, Slawomir Sujecki, and Eric Larkins "Wavelength-stabilized tapered laser diodes in an external Talbot cavity: simulations and experiments", Proc. SPIE 7198, High-Power Diode Laser Technology and Applications VII, 71981L (23 February 2009); https://doi.org/10.1117/12.808219

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available