CoorsTek Introduces Diffuse Reflecting CeraLase(TM) Ceramics for Laser Equipment Components


New material combines high diffuse reflectance with the high-temperature
durability of ceramics to provide superior performance in high power,
solid-state laser applications.

December 7, 2006 - Golden, CO - CoorsTek, one of the world's largest technical
ceramics manufacturers, today officially announced introduction of its new
CeraLase(TM) ceramic materials developed specifically for laser reflector/pump
chamber applications. Specifically, the CeraLase AHP-99 grade provides greater
than 98% reflectance at typical solid-state laser wavelengths (as verified by
independent lab, Labsphere).

These ceramic materials also offer superior dielectric strength, thermal stability,
strength, and hardness over traditional diffuse reflector materials. CeraLase
AHP-99 is ideally suited for pump cavities used in high power, solid-state lasers.
In addition to pump cavity chambers, CoorsTek is a leading supplier of ceramic
components used in other laser applications including feedthroughs, insulator
plates, laser waveguides, and ion laser tubes.

"We've provided ceramic components to laser markets for decades and will
continue to enhance our materials portfolio to meet market demands," states
CoorsTek Sales Manager, Jim Schienle. "Our development efforts for CeraLase
AHP-99 have paid a significant dividend in overall performance and product life."

Media Contact:
Harrison Hartman
T: +1.303.277.4559
F: +1.303.277.4779
hhartman@coorstek.com

Product Contact:
Perry Goldberg
T: +1.732.330.2644
F : +1.732.833.5067
pgoldberg@coorstek.com

For more information about CeraLase Ceramics for laser systems, please visit
their website at www.coorstek.com, send an e-mail to lasers@coorstek.com, or
call +1.732.833.5067. To navigate directly to their laser page, use
www.coorstek.com/products/laser.asp.

More about CoorsTek...
Established in 1910, CoorsTek is one of the largest technical ceramics
manufacturers in the world and serves customers throughout North America,
Europe, and Asia. CoorsTek supplies critical components and complete
assemblies for medical, automotive, semiconductor, aerospace, electronic, power
generation, telecommunication, and other high-technology applications. Utilizing
advanced material technologies, the company's engineered solutions enable its
customers' products to overcome technological barriers and improve
performance. For more information about CoorsTek, please visit the Company's
website at www.coorstek.com.

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