High-power fiber-coupled 100W visible spectrum diode lasers for display applications

Andreas Unger; Matthias Küster; Bernd Köhler; Jens Biesenbach

doi:10.1117/12.2001837

26 February 2013 High-power fiber-coupled 100W visible spectrum diode lasers for display applications

Andreas Unger, Matthias Küster, Bernd Köhler, Jens Biesenbach

Proceedings Volume 8605, High-Power Diode Laser Technology and Applications XI; 86050K (2013) https://doi.org/10.1117/12.2001837
Event: SPIE LASE, 2013, San Francisco, California, United States

Abstract

Diode lasers in the blue and red spectral range are the most promising light sources for upcoming high-brightness digital projectors in cinemas and large venue displays. They combine improved efficiency, longer lifetime and a greatly improved color space compared to traditional xenon light sources. In this paper we report on high-power visible diode laser sources to serve the demands of this emerging market. A unique electro-optical platform enables scalable fiber coupled sources at 638 nm with an output power of up to 100 W from a 400 μm NA0.22 fiber. For the blue diode laser we demonstrate scalable sources from 5 W to 100 W from a 400 μm NA0.22 fiber.

Citation Download Citation

Andreas Unger, Matthias Küster, Bernd Köhler, and Jens Biesenbach "High-power fiber-coupled 100W visible spectrum diode lasers for display applications", Proc. SPIE 8605, High-Power Diode Laser Technology and Applications XI, 86050K (26 February 2013); https://doi.org/10.1117/12.2001837

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