Search Menu
Photonics Media Photonics Marketplace Photonics Spectra BioPhotonics EuroPhotonics Vision Spectra Photonics Showcase Photonics ProdSpec Photonics Handbook


Coherent Inc.Request Info
Facebook Twitter LinkedIn Email Comments
SANTA CLARA, Calif., April 13 -- Coherent Inc. has introduced DuraLite, its first in a series of new diode laser products and the latest in its family of field-proven diode laser bars. The first available DuraLite product is an 810-nm, 50-W bar, an environmentally sealed and lensed conduction-cooled package (CCP), ideal for integration into graphic arts and direct-diode materials processing applications.
   DuraLite is housed in a sealed package to prevent contamination, and it is mounted on an industry-standard, conduction-cooled platform for ease of integration. The device also features several die attach enhancements, resulting in long, reliable operation. The company said it plans to develop a variety of DuraLite products to give customers several options for wavelength and output power.

Typical drive current and compliance voltage for the 50-watt device is less than 63 amperes and less then 1.8 volts. Spectral width is typically less than 4.0 nm, FWHM. Fast axis can be collimated to less than 5 mrad FWHM with near-diffraction-limited side lobe performance.

Coherent diode lasers are MBE-grown and feature an aluminum-free active area design, which nearly eliminates dark-line and spot defects, sudden failures and gradual degradation typically found in MOCVD-grown AlGaAs diode lasers. And since there is no aluminum in the active region of the device, there is no oxidation in the facets-the leading failure mechanism with AlGaAs diode lasers.

For more information, visit:; or call Sri Venkat, director of product marketing, at 408-764-4446.

Coherent Inc.
5100 Patrick Henry Drive
Santa Clara, CA 95054 USA
Apr 2004

* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address 2:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required

When you click "Send Request", we will record and send your personal contact information to Coherent Inc. by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.
Photonics Marketplace
Looking for Diode Lasers? There are 135 companies listed in the Photonics Buyers' Guide.
Browse Cameras & Imaging, Lasers, Optical Components, Test & Measurement, and more.
AlGaAs diode lasersCoherentdiode laser barsdiode lasersdirect-diode materialsDuraLiteProductslasers

Photonics Spectra Optics Conference 2022
view all
back to top
Facebook Twitter Instagram LinkedIn YouTube RSS
©2022 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA, [email protected]

Photonics Media, Laurin Publishing
x We deliver – right to your inbox. Subscribe FREE to our newsletters.
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.