Request InfoSemiNex CorporationThe new SemiNex 4CM delivers up to 15.5 W of CW power in an efficient, low-cost package designed to meet the needs of professional medical customers requiring stable high power and small form factor. The 4CM features a 400/440-μm, 0.22-NA fiber and is available now at 1310, 1470 and 1550 nm. Custom wavelengths available.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2023 IssueOffset Phase Lock ServoThe SLICE-OPL Offset Phase Lock Servo from Vescent Photonics LLC is designed to precisely control and quickly adjust the frequency detuning between a master and a follower laser. The...Photonics Showcase December 2022 IssueFrequency Comb QCLMid-infrared QCL frequency combs are devices emitting light on a wide spectrum consisting of equidistant peaks in frequency space. 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