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HB-Diode Laser System
Jun 2008
Coherent Inc.Request Info
SANTA CLARA, Calif., June 13, 2008 -- Coherent Inc. said its latest turnkey diode laser system offers higher output power and brightness than its previous systems.

Coherent's HB (high brightness) -diode system delivers 75 W of power at either 808 nm from a 200-µm core 0.22 NA (numerical aperture) fiber, or 976 nm from a 400-µm core 0.22 NA fiber.

CoherentHBLaser.jpgThe HB-diode system is a fully integrated, microprocessor controlled instrument that operates from 110/220 VAC, and enables user control of diode output through either a front-panel keypad or electronic interface, including analog, TTL, RS-232 and RS-485. Other features include air cooling, a rack mounting option, and a coaxial, visible wavelength aiming beam.

Coherent said the high power and brightness of the HB-diode system, as well as its reliability and ease of use, make it particularly well suited for applications in materials processing, medical therapeutics and pumping solid-state laser media. These include plastics welding, electronics soldering, solar cell contact soldering, Rubidium-vapor pumping, RFID bonding, plastics marking, heat treating, hard drive arm heating, dermatological and dental treatments and photodynamic therapy.

For more information, visit:; e-mail:

Coherent Inc.
5100 Patrick Henry Dr.
Santa Clara, CA 95054
Phone: (408) 764-4000
Fax: (408) 764-4800


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A two-electrode device with an anode and a cathode that passes current in only one direction. It may be designed as an electron tube or as a semiconductor device.
That branch of science involved in the study and utilization of the motion, emissions and behaviors of currents of electrical energy flowing through gases, vacuums, semiconductors and conductors, not to be confused with electrics, which deals primarily with the conduction of large currents of electricity through metals.
The technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and detection by optical components and instruments, lasers and other light sources, fiber optics, electro-optical instrumentation, related hardware and electronics, and sophisticated systems. The range of applications of photonics extends from energy generation to detection to communications and...
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