Request InfoRoithner Lasertechnik GmbHRoithner Lasertechnik GmbH has released 670-nm red vertical-cavity surface-emitting lasers (VCSELs) for integration into portable medical devices. The 0.5-mW VCSELs operate at up to >50 °C, have circular beams, are compact and consume little power, requiring only a 7-mA continuous forward current and a 5-V continuous reverse voltage at 10 μA. The VCSELs come in can and dome lens can packages, as well as in round-type epoxy-molded and round-type ceramic packages. The dome lens can and round-type epoxy-molded versions offer a narrow beam angle.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 9/5/2022Linear Voice Coil Servo MotorThe miniature GVCM-016-019-01M linear voice coil servo motor from Moticont features a 15.9-mm diameter with a force-to-size ratio of 1.5 N and peak force of 4.6 N. 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