Request InfoPortable Power Systems Inc.Portable Power Systems Inc. has expanded its line of digital laser diode drivers with the introduction of the PPS series. The drivers are offered as continuous-wave, pulsed or CW/pulsed versions. The pulsed models have rise times of <10 s, and the CW versions reach maximum current in <100 s. Voltages up to 250 V and currents up to 500 A are available. All units have electrically erasable programmable read-only memory that allows the user to store and recall up to 16 sets of parameters such as current, pulse width and frequency on pulsed units, and current on CW units. ...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2023 IssueLaser Phase Lock SystemThe OE5000 Hi-Q Laser Phase Lock System from OEwaves Inc. allows the offset locking of two individual lasers separated in frequency by as much as 50 GHz. 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