10W reliable operation of 808nm broad-area diode lasers by near-field distribution control in a multistripe contact geometry

K. Paschke; S. Einfeldt; Chr. Fiebig; A. Ginolas; K. Häusler; P. Ressel; B. Sumpf; G. Erbert

doi:10.1117/12.699901

7 February 2007 10W reliable operation of 808nm broad-area diode lasers by near-field distribution control in a multistripe contact geometry

K. Paschke, S. Einfeldt, Chr. Fiebig, A. Ginolas, K. Häusler, P. Ressel, B. Sumpf, G. Erbert

Author Affiliations +

Proceedings Volume 6456, High-Power Diode Laser Technology and Applications V; 64560H (2007) https://doi.org/10.1117/12.699901
Event: Lasers and Applications in Science and Engineering, 2007, San Jose, California, United States

Abstract

High-power diode lasers operating at 808 nm and consisting of a multiple ridge-waveguide structure have been fabricated. Lasers with this structure show a more stable far and near field pattern in comparison to conventional single stripe broad area lasers. A reliable continuous wave operation at room temperature over 8000 h at 8 W and 800 h at 10 W has been achieved with 200 &mgr;m stripe width devices.

Citation Download Citation

K. Paschke, S. Einfeldt, Chr. Fiebig, A. Ginolas, K. Häusler, P. Ressel, B. Sumpf, and G. Erbert "10W reliable operation of 808nm broad-area diode lasers by near-field distribution control in a multistripe contact geometry", Proc. SPIE 6456, High-Power Diode Laser Technology and Applications V, 64560H (7 February 2007); https://doi.org/10.1117/12.699901

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