Request InfoElk Industries, R-K ManufacturingElk Industries LLC has released a patented optical element for lasers, a four-sided pyramid that can be used as a 0° reflector to reflect laser or other optical beams or rays back toward the source when the beam is directed through the base toward the apex of the pyramid. A beam also can be directed through one of the triangular faces of the pyramid toward the base and reflected outward through the opposite face of the pyramid. When used as a prism, the pyramid breaks up a spectrum of light into its component colors. The elements exhibit total internal reflection at certain angles,...See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase June 2023 IssueLeybold Optics IBS SeriesThe Leybold Optics IBS series offers ion beam sputtering with extremely low-loss optical coatings, ideal for the production of your high-precision coatings for laser optics, gyroscopes, metrology,...Photonics Showcase March 2024 IssueHHV Precision Optical ToolsHHV Ltd.’s optical deposition tools are designed for research and production of precision optical films on lenses, prisms, and domes. Systems incorporate powerful multipocket electron beam...Photonics Showcase September 2023 IssueBullseye® Apodizing FiltersBullseye® Apodizing Filters radially modify beam distribution in optical systems. 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With the funding, planqc will develop a highly scalable quantum...Photonics.com 9/29/2023Monroe CC Awarded $5M by DOD; ASMPT AMICRA, Teramount Collaborate on Silicon Photonics Packaging: Week in Brief: 09/29/23Monroe Community College received a $5.1 million grant from the Department of Defense’s Manufacturing Engineering Education Program (MEEP) to fund its optics and photonics associate degree...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookThin-Film Coatings: A Buyers' GuideWhat are thin-film coatings? The purpose of any optical thin-film coating is to modify the transmittance and reflectance properties of the substrate material to which they are applied. Most coatings...Photonics HandbookAntireflection Coatings for the Ultraviolet, Visible and Near-IRPhotonics HandbookHeat Control and Lighting Systems Design: Optical Coatings Separate Light from HeatControlling and minimizing heat output is desirable in most lighting applications. 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Get an impression of our daily routine and enjoy our thin films film stars ...PHOTONICS BUYERS' GUIDE CATEGORIESLaser OpticsComponents and Accessories Vacuum EquipmentElectroformed OpticsHigh Damage Threshold CoatingsCOMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. 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