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ZQ-200 Laser
Jan 2008
Z-LASER Optoelektronik GmbHRequest Info
For Science and Machine Vision
FREIBURG, Germany, Jan. 11, 2008 -- Z-Laser Optoelektronik has expanded its ZQ laser series with a 200-mW model, the ZQ-200, to be launched at Photonics West 2008 (Jan. 19-24, San Jose, Calif.). The series is used primarily in biophotonics, biotechnology, microscopy, interferometry, machine vision and industrial inspection.

The ZQ-200 uses three temperature-stabilized laser diodes focused on a point at a customer-defined distance. The diodes are based on GaN-semiconductor technology and were developed especially for continuous-wave operation, high output power and durability.

The laser operates in the red wavelength range at 643 nms; however, due to a high-performance temperature controller allows the wavelength to be shifted by changing the temperature in steps of 0.05 °C. Important parameters of the peltier-element-like current and voltage can be set accurately (to a tenth) by a connected controller box.

The ZQ-200's robust, compact laser housing makes it suitable for use in harsh environments and enables it to be mounted on breadoards at 25.0-mm or at one-in. spaces. ESD (electrostatic discharge) safety is assured with an additional potential separation between the peltier and laser diode controllers, and a mechanical shutter is featured at the beam emission point.

For more information, visit Z-Laser at Photonics West (South Hall 1, Booth 6206) or online at; e-mail:

Z-Laser Optoelektronik GmbH
Merzhauserstr 134
79100 Freiburg
Phone: (0049-761) 296-4444
Fax: (0049-761) 296-4455


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200-mW laserBiophotonicsbiotechnologyindustrialinterferometersmachine visionMicroscopyphotonicsPhotonics WestProductsZ-Laser Optoelektronik GmbHZQ laser seriesZQ-200

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