Request InfoUnited Lens Co. Inc.In its ongoing commitment to the highest level of quality control, ULC recently upgraded to the latest New View 7300 3D Optical Surface Profiler. This model has Enhanced Optical Monitoring, Z resolution, and uses noncontact white-light measuring. ULC can now measure RMS to sub-angstrom numbers.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra February 2023 IssuePolarity DetectorThe RD-P Remote-head Polarity Detector from JGR Optics Inc. integrates with the IL/RL measurement system to reduce testing time and cost of multifiber optical cable assemblies. Proprietary...Photonics Spectra April 2024 IssueCommunication AnalyzerThe QCA Series High-Speed Communication Analyzer from Quantifi Photonics is a digital sampling oscilloscope designed for helping manufacturers to scale production to high volumes. With low jitter...Photonics Showcase February 2023 IssueAspheric and Freeform MirrorsUsing a state-of-the-art replication process, Spectrum Scientific offers a cost-effective solution for high-volume precision aspheric and freeform mirrors, without sacrificing quality or performance....Photonics.com 9/15/2023Optical DSPsThe octal channel Seagull 452, quad channel Seagull 252, and dual channel Seagull 152 from Credo are optical digital signal processors with integrated VCSEL, EML, and SiPho drivers. The Seagull 452...ARTICLESPhotonics.com 10/21/2022Combined iXblue-ECA Group Company Takes New Name: Week in Brief: 10/21/22Following Group Gorgé’s acquisition of iXblue last month, ECA Group and iXblue announced that both companies will operate under the common brand name Exail. The company will specialize...Photonics Spectra August 2023 IssueMojo Vision Partners with Waveguide Tech Developer DigiLensMicro-LED technology company Mojo Vision has partnered with DigiLens, a developer of head-worn holographic display and waveguide technology, to integrate its micro-LED technology with DigiLens’...Photonics Spectra October 2023 IssueHow Materials Advancements Advance Our View of the CosmosIt is strange that the study of materials has been intertwined with the study of our universe. Somewhat paradoxically, improving our grasp of atoms has enabled us to answer questions about the...Photonics Spectra September 2023 IssueManufacturing Methods Make Freeform Optics More AccessibleFrom applications in ophthalmology, endoscopy, and microscopy — to use in head-up displays, lidar systems, unmanned aerial vehicles, and satellites — freeform optics are enhancing the...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookOptical Materials: Double-Sided Lapping and PolishingDouble-sided processing is a batch-type process that uses planetary action — generally with loose, abrasive particles suspended in a liquid vehicle — to abrade material almost equally...Photonics HandbookAcousto-Optic DevicesACOUSTO-OPTIC SCANNING DEVICES: CHARACTERISTICS MODULATORS Material Bandwidth (MHz) Rise Time (ns) Acousto Input Power (W) (Saturation) Material Wavelength Range...Photonics HandbookPolygonal Laser Scanners: Fitting the Elements to the TaskReading and writing systems for polygonal scanners differ in the use of the scanner. However, many performance characteristics are similar for both. In writing applications, a light source, usually a...Photonics HandbookNano-Optics: New Rules for Optical ComponentsWhen physical structures get very small — on the order of molecular or atomic sizes with one or more dimensions on the nanoscale — their behavior and interactions with energy, including...WHITEPAPERSPhotonics.com 8/10/2022Optical FabricationReynard Corporation has a full service, in-house optical fabrication facility designed to meet your precision optical requirements. From flats and wedges to aspheric lenses, we understand precision...Photonics.com 8/1/2023Hand Cleaning of Small OpticsA great "How-to" for cleaning optics. A must have for ALL.Photonics.com 9/29/2023Accuracy in Optical DesignAnswering some common questions new users of optical design and analysis software have are “How accurate are the results?” or “Can I trust the results I get?” and discussing the importance of...Photonics.com 8/1/2023Deposition Sciences Inc. Notch FiltersWe are pros at designing, developing, and manufacturing notch filters!WEBINARSPhotonics.com 1/20/2021Removing Metrology Bottlenecks in Volume Lens ManufacturingThe role of optical metrology in lens manufacturing can range from a quick quality check at the end of the line to offering critical feedback for deterministic processes. While many options for...Photonics.com 3/15/2017Transition Mode Reactive Sputtering Using PEMThis webinar, for engineers, scientists, CTOs and others involved in product or materials development, will discuss the architecture and operation of a Plasma Emission Monitoring (PEM) system...Photonics.com 9/11/2013The Development and Application of an Innovative Technology Enabled by OpticsFree Webinar presented by Photonics Media & OSA Additional Questions and Answers from the Webinar below: Wayne Lem Market Manager Trojan Technologies From the water we drink to...Photonics.com 5/18/2021Micro-Optics for Wearable DevicesWith the pressure on design engineers to deliver smaller, lighter, and more cost-effective components, many are turning to micro injection molding for support. Micro-optics present greater...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryimage opticsAny form of lens, optical system (camera, telescope, microscope, etc.), or opto-electronics utilized for the purpose of producing an image of a given object.Photonics Dictionaryfiberless opticsPhotonics Dictionarycladding modeA mode that is confined by virtue of a lower-index medium surrounding the cladding. Cladding modes, in the terminology of mode descriptors, are equivalent to cladding rays in the terminology of...Photonics DictionaryoptoelectronicsOptoelectronics is a branch of electronics that focuses on the study and application of devices and systems that use light and its interactions with different materials. The term "optoelectronics" is...VIDEOSPhotonics.com 3/4/2024Precision Aspheres: Manufacturing and Metrology - LaCroix Precision OpticsAspheres have allowed optical designers to create systems and products that push the limitations of performance across several fields. In this presentation, we will explain the various processes...Photonics.com 4/19/2022Fluorescence Filter Images - Optolong Optics Co. Ltd.Optolong Optics Co. Ltd., brand owner of Optolong, is a manufacturer of fluorescence filters and astronomy filters. We also offer other interference filters including UV filters, visible filters, and...Photonics.com 7/19/2023Optical Design from AvantierAvantier delivers professional optical design consulting with innovative solutions by experienced engineers in custom design, analysis, modeling, and lens design. With over 50 years experience, our...Photonics.com 4/19/2022Fluorescence Filter Set FITC DAPI - Optolong Optics Co. Ltd.Fluorescence filters like FISH products, single-band filters DAPI, FITC, TRITC, Texas Red, GFP, CFP, Cy5 are the other direction of Optolong. Filters we produce are with the dark background and bight...PHOTONICS BUYERS' GUIDE CATEGORIESTelecentric LensesTelecentric lenses are lenses in which the aperture stop is located at the front focus, resulting in the chief rays being parallel to the optical axis in image space; i.e., the exit pupil is at...Achromatic LensesAn achromatic lens is a lens consisting of two or more elements, usually of crown and flint glass, that has been corrected for chromatic aberration with respect to two selected wavelengths. Also...Large LensesUnidirectional Fiber Optic CouplersCOMPANIESPhotonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...