Request InfoOptikos CorporationAn infrared laser unequal path interferometer that operates at a wavelength of 3.39 μm has been developed by Optikos Corp. Featuring an internal HeNe infrared laser and an integral collinear visible alignment one, it is suitable for testing mid-wave infrared imaging systems of any size or complexity. The 25-mm collimated output beam can be used as is to measure the transmitted wavefront quality of optical materials or the reflected wavefront quality of planar surfaces.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2022 IssueLadar-Based Metrology SystemThe DYNAMIC 9D laser detection and ranging (LADAR) system from Automated Precision Europe GmbH provides noncontact optical dimensional metrology for manufacturing uses. 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