Material survey for packaging semiconductor diode lasers

David Schleuning; Kenneth Scholz; Mike Griffin; Bo Guo; Calvin Luong; Rajiv Pathak; Christian Scholz; Jason Watson; Heiko Winhold; Tom Hasenberg

doi:10.1117/12.809314

23 February 2009 Material survey for packaging semiconductor diode lasers

David Schleuning, Kenneth Scholz, Mike Griffin, Bo Guo, Calvin Luong, Rajiv Pathak, Christian Scholz, Jason Watson, Heiko Winhold, Tom Hasenberg

Author Affiliations +

Proceedings Volume 7198, High-Power Diode Laser Technology and Applications VII; 71981K (2009) https://doi.org/10.1117/12.809314
Event: SPIE LASE: Lasers and Applications in Science and Engineering, 2009, San Jose, California, United States

Abstract

We present results from a survey of materials used for packaging semiconductor lasers, including Cu, CuW, BeO, diamond composite and other advanced materials. We present the results of residual bonding stress from various solders and consider the direct effects on wavelength and spectral width. We also provide data on the second order effects of threshold current and slow axis divergence. Additionally, we consider the heat spreading through different materials for a laser bar and present modeled and experimental data on the thermal performance. Finally, we consider the reliability under on-off life-testing and thermal cycling tests.

Citation Download Citation

David Schleuning, Kenneth Scholz, Mike Griffin, Bo Guo, Calvin Luong, Rajiv Pathak, Christian Scholz, Jason Watson, Heiko Winhold, and Tom Hasenberg "Material survey for packaging semiconductor diode lasers", Proc. SPIE 7198, High-Power Diode Laser Technology and Applications VII, 71981K (23 February 2009); https://doi.org/10.1117/12.809314

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