Diode Laser System Offered with Two Output Options

The new CUBE 640 diode laser system delivers 20 mW of output at 640 nm from a pigtailed fiber optic cable. Because the fiber optic assembly is laser-welded, the system always maintains constant output power, regardless of changes in operating or storage temperature, throughout the entire lifetime of the device. Two output options are offered: in the first, the single-mode, polarization-preserving, 0.12-NA (numerical aperture) fiber is terminated with an industry-standard FC connector, while the second terminates in collimation optics to yield a 1.1-mm-diameter beam, with a beam quality factor of M²?1.1.
Coherent, Inc.
5100 Patrick Henry Drive
Santa Clara CA 95054
Phone: 408-764-4983
Fax: 408-764-4800
http://www.coherent.com

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Editor's Corner

Tim Studt, Editor-in-Chief
Tim Studt
Editor in Chief

Then, Now, and Tomorrow
Looking back and seeing how previous technology predictions fared over the intervening years to now is always interesting. In April 1997, John Gibbons issued “A Report to the Congress-Science and Technology Shaping the Twenty-First Century,” which mostly focuses on S&T accomplishments without stating any future goals...continue