

IPG Photonics to Present at Thomas Weisel Partners Technology & Telecom Conference 2009
OXFORD, Mass.--([ BUSINESS WIRE ])--[ IPG Photonics Corporation ] (NASDAQ: IPGP) today announced that its Chief Financial Officer, Tim Mammen, will be presenting at the Thomas Weisel Partners Technology & Telecom Conference on Monday, February 9, 2009 at 1:55 p.m. ET. The conference is being held at The Fairmont Hotel in San Francisco.
A live audio webcast of the presentation will be available through the "[ Investors ]" section of IPG's website at [ www.ipgphotonics.com ]. For those unable to listen to the live webcast, an archive of the presentation will be available on the Company's website.
About IPG Photonics Corporation
[ IPG Photonics Corporation ] is the world leader in high-power fiber lasers and amplifiers. Founded in 1990, IPG pioneered the development and commercialization of optical fiber-based lasers for use in a wide range of applications such as [ materials processing ], [ advanced applications ], [ telecommunications ] and [ medical ] applications. Fiber lasers have revolutionized the industry by delivering superior performance, reliability and usability at a lower total cost of ownership compared with conventional lasers, allowing end users to increase productivity and decrease operating costs. IPG has its headquarters in Oxford, Massachusetts, and has additional plants and offices throughout the world. For more information, please visit [ www.ipgphotonics.com ].