High power high brightness single emitter laser diodes at Axcel Photonics

Wei Gao; Zuntu Xu; Lisen Cheng; Kejian Luo; Kun Shen; Andre Mastrovito

doi:10.1117/12.763108

13 February 2008 High power high brightness single emitter laser diodes at Axcel Photonics

Wei Gao, Zuntu Xu, Lisen Cheng, Kejian Luo, Kun Shen, Andre Mastrovito

Proceedings Volume 6876, High-Power Diode Laser Technology and Applications VI; 68761F (2008) https://doi.org/10.1117/12.763108
Event: Lasers and Applications in Science and Engineering, 2008, San Jose, California, United States

Abstract

High power, high brightness, single emitter laser diodes with different apertures from 5 μm to 1000 μm are reported on, in the wavelength range from 780 nm to 1060 nm. On going progress at Axcel Photonics for both single-mode and multi-mode laser diodes will be presented. These diode lasers show high slope efficiency, low threshold current and low voltage, etc. Laser diodes with different emitting apertures at 5μm, 50 μm, 90 μm, 200 μm, 400 μm, 1000 μm, are reported on and discussed in detail. The reliability data for different sized emitters is presented. These results demonstrated that Axcel's technologies enable laser diodes made from Al based material grown on GaAs substrates, which can reliably operate at high brightness and high power in the near infrared-wavelength range under wide range of emitting apertures. These laser diodes are suitable for a wide variety of applications including medical, material processing, graphics, pumping solid-state lasers and fiber lasers.

Citation Download Citation

Wei Gao, Zuntu Xu, Lisen Cheng, Kejian Luo, Kun Shen, and Andre Mastrovito "High power high brightness single emitter laser diodes at Axcel Photonics", Proc. SPIE 6876, High-Power Diode Laser Technology and Applications VI, 68761F (13 February 2008); https://doi.org/10.1117/12.763108

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