Laser Shutters
CVI Laser OpticsRequest Info
CVI Melles Griot has introduced SafeClose laser shutters, based on rotor drive actuation technology modified to close on “power down.” The proprietary rotor drive actuator provides multimillion-cycle operation and withstands harsh environmental conditions, including temperature variations from −40 to 70 °C), high shock and vibration.
Designed for laser safety and switching, the shutter maintains laser-safe conditions by closing automatically when power is interrupted. The fail-safe magnetic return mechanism guarantees that the blade will reliably close upon signal interruption. A separate controller is not required, and a 9-VDC signal is sufficient to actuate the shutter and hold it open. With its small diameter/aperture, it works efficiently with small-beam-diameter lasers and is provided with a standard gold-plated blade for high laser damage thresholds. Other optional blade coatings are available.
https://www.cvilaseroptics.com
/Buyers_Guide/CVI_Laser_Optics/c20253
Published: November 2012
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