High-power laser-diode stacks designed for high-temperature environments

July 24, 2009
Dilas has introduced a new compact design of QCW high-power vertical diode-laser stacked arrays. These devices are available in wavelengths ranging from 808 to 9xx nm with power ranges up to 300 W QCW per bar and optional fast-axis collimation.

Dilas has introduced a new compact design of QCW high-power vertical diode-laser stacked arrays. These devices are available in wavelengths ranging from 808 to 9xxnm with power ranges up to 300W QCW per bar and optional fast-axis collimation. These compact, completely AuSn-soldered vertical stacks are designed specifically for operation in high-temperature environments for applications such as diode-pump solid-state lasers and defense, requiring quasi-continuous-wave (QCW) lasers in the kilowatt power range, in a compact, easy to integrate package. The conduction-cooled vertical stacks are available in 1-bar, 7-bar, or 8-bar configurations with up to 4% duty cycle at 200 W per bar. Custom solutions are available upon request.
DILAS
Mainz, Germany
www.dilas.com

Posted by C. Settino, www.laserfocusworld.com


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PRESS RELEASE


DILAS Introduces New QCW High-Power Vertical Diode Laser Stack

Mainz, Germany, June 15, 2009 – DILAS, the diode laser company, announces its new compact design of QCW high-power vertical diode laser stacked arrays. These devices are available in wavelengths ranging from 808nm to 9xxnm with power ranges up to 300W QCW per bar and optional fast-axis collimation.

These compact, completely AuSn soldered vertical stacks are designed specifically for operation in high temperature environment for applications such as diode pump solid-state laser and defense, requiring quasi-continuous-wave (QCW) lasers in the kilowatt power range, in a compact, easy to integrate package.

The conduction-cooled vertical stacks are available in 1-bar, 7-bar or 8-bar configurations with up to 4% duty cycle at 200W per bar. Under the toughest environments, our advanced packaging and high precision optic mounting give you full control allowing fast-axis stack divergence as low as 6mrad.

Custom solutions are available upon request. In addition, the standard models DILAS provides can be customized to fit specific requirements for interfaces, beam propagation, mechanical dimensions, etc.

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