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

FAP Diode Lasers

Coherent Inc.Request Info
Facebook Twitter LinkedIn Email
SANTA CLARA, Calif., April 28 -- Coherent's newest fiber array package (FAP) diode lasers, now available at 940 nm and 980 nm, produce 40 W of CW power through an 800-µm fiber bundle, with a numerical aperture of <0.11. The lasers are conduction cooled and produce a wall-plug efficiency of >50 percent, significantly higher than the 35-percent efficiency of earlier generation FAPs.
   This FAP is first in a series of high-brightness products that utilize high-efficiency epitaxy bars. High efficiency lowers the power supply requirements of the FAP itself, resulting in reduced system cost, size and weight and reduces the amount of dissipated heat, minimizing the number or power of thermoelectric coolers required in the system, Coherent said. Another benefit of high efficiency is increased lifetime due to the decreased junction temperature rise of the device.

The new FAP products are primarily intended for medical applications and fiber laser pumping. Medical uses dermatology and cardiac surgery. As pump lasers, Coherent said, they are also well-suited for both erbium- and ytterbium-doped fiber lasers.
For more information, visit:; e-mail: [email protected]

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

Phone: 408-764-4000
Fax: 408-764-4800

Sales Phone: 800-527-3786
Service Phone: 800-367-7890
Apr 2005
* First Name:
* Last Name:
* Email Address:
* Company:
* Country:

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.

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

Coherentdiode lasersFAPfiber array packagefiber bundlefiber lasersProductslasers

back to top
Facebook Twitter Instagram LinkedIn YouTube RSS
©2023 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.