Request InfoLaser Components USA Inc.Bedford, N.H., March 13, 2018 — The A4 series of compact automatic power control (APC) laser diodes from Laser Components USA Inc. offers additional protection for whenever an eye-safe radiation beam is required. As soon as the operating current exceeds a certain level, the automatic power control shuts down the laser diode. The A4 laser diodes are insensitive to electrostatic discharges of up to 10 kV and guarantee a stable output power at supply voltages of 2.5 to 6 VDC. As in its predecessor, the control is located at an ASIC on the same chip as the photodiode and the emitting laser diode, and it is integrated in...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2022 IssuePyroelectric Detectors and EmittersThe 55+ series of pyroelectric detectors and emitters from Laser Components GmbH are matched to provide results at wavelengths between 5 and 10 µm. 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