Request InfoHellma USA Inc.Hellma Cells Inc. has developed a range of dye-laser cells that the company says meet the highest optical specifications. Using a method that precisely fuses the cell window, Hellma says it can guarantee flatness up to and including the fused edge. These dye-laser cells are subject to stringent interferometer control before being engraved with the DL symbol. Standard rectangular and stoppered cells are available, as well as micro, semi-micro and flow-through cells.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra July 2023 IssuePart Separator ToolThe TruTool PS 100 part separator tool from TRUMPF SE & Co. KG removes small parts quickly and easily from the scrap skeletons of 2D laser cutting machine processed sheets. 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The presentation will begin with a brief history of...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryoptical materialsOptical materials refer to substances or compounds specifically chosen for their optical properties and used in the fabrication of optical components and systems. These materials are characterized by...Photonics Dictionaryimpurity levelIn the context of optical materials, the term "impurity level" refers to the presence of foreign atoms or molecules within the material that deviate from its regular or intrinsic composition. These...Photonics DictionaryopticsOptics is the branch of physics that studies the behavior and properties of light, including its interactions with matter and its manifestation as both particle and wave phenomena. 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Our product range includes: FLS1000...Photonics.com 10/12/2021BWT- Brand Upgrade VideoNew start, new image BWT provides you with unchanging high-quality products and services. We are committed to becoming a global leader in laser solutions, let the dream drive the light, and inspire...PHOTONICS BUYERS' GUIDE CATEGORIESLaser Safety EquipmentArgon-Ion LasersAn argon-ion laser is a gas laser capable of delivering several watts of laser energy in the blue-green region of the visible spectrum. 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More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' GuideLaservision USALASER SAFETY • Eyewear • Barriers • Windows • Training laservision USA designs and manufactures a comprehensive assortment of custom-made laser safety eyewear that attenuates...