view all white papers and application notes

Beam Shaping Concepts for kW-class CW and QCW Diode Lasers

Author: Andreas Unger
Thursday, September 01, 2016
DILAS Diodenlaser GmbH

In this presentation, the beam shaping concepts developed at DILAS for high fill factor bars are presented. Starting from optical simulation and choice of optical elements the laser modules incorporating these bars are presented. The concepts developed enable very compact laser modules of up to 2kW of power at a single wavelength with beam qualities of less than 40mm x m rad. Optionally these modules can be wavelength stabilized via external feedback. The packaging technology developed enables the automated alignment of the optics and cooling is DI-water free. Based on the same concepts very compact free space and fiber coupled QCW packages are presented as well.

Download

DOWNLOAD WHITE PAPER

File: BeamShapingConcepts.pdf (333.80 KB)
To download this white paper, please complete the *required fields before clicking the "Download" button.

Your contact information

* First Name:

* Last Name:

* Email Address:

* Company:

Address:

Address 2:

City:

State/Province:

Postal Code:

* Country:

Phone #:

Fax #:

* Required

When you click "Download", you agree that your personal contact information may be shared with DILAS Diodenlaser GmbH and they may contact you about their products and services in the future. You also agree that Photonics Media may contact you with information related to this request, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.

SIMILAR WHITE PAPERS AND APPLICATION NOTES

Multi-kW High-Brightness Fiber Coupled Diode Laser Based on Two Dimensional Stacked Tailored Diode BarsWe have developed a scalable and modular diode laser architecture that fulfills these requirements through use of a simple beam shaping concept based on two dimensional stacking of tailored diode...

3/4/2016

- DILAS Diodenlaser GmbH

Tailored Bar Concepts for 10 mm-mrad Fiber Coupled Modules Scalable to kW-class Direct Diode LasersLaser modules based on newly developed tailored bars are presented. The modules allow efficient fiber coupling of more than 320 W into 10 mm-mrad or 160 W into 6 mm-mrad at one single wavelength. For...

7/21/2015

- DILAS Diodenlaser GmbH

Welding with High Power Diode LasersWhereas CO2 and fiber lasers have long been used for welding metal parts together, there are many cases where high-power diode lasers make much more sense. This paper provides an introduction to...

9/20/2010

- Coherent Inc.

Menu

Search

Beam Shaping Concepts for kW-class CW and QCW Diode Lasers