Request InfoQioptiq Photonics GmbH & Co. KGA fiber-to-laser coupler from Linos Photonics GmbH features an integrated shutter for laser safety. The shutter, which operates on a 12-V power supply, has a response time of <20 ms and includes a manual override switch. It remains closed until a voltage is applied, ensuring maximum safety in a power failure when working with Class III A lasers and above. 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