Request InfoOGP (Optical Gaging Products)The Cobra 3-D laser scanner uses computer-controlled motion to scan surfaces in a succession of linear profiles. From Optical Gaging Products Inc., this device includes Scan-X data analysis software, which displays the profiles and allows direct readout of dimensional relationships. Surfer mapping software that provides color maps of the area topography also is available. The Cobra scans areas as large as 5000 sq mm using standard models. It also accommodates surface height changes up to 8 mm and offers a Z-axis resolution as fine as 0.125 µm.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra July 2023 IssueIR Laser DiodeThe SPL PL90AT03 IR laser diode from ams OSRAM offers 75-W peak power and narrow 110-µm aperture for performance in long-distance lidar and time-of-flight sensing applications. 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