Request InfoMeller Optics Inc.PROVIDENCE, R.I., March 23, 2010 – A low-cost line of sapphire wafer carriers perforated with custom patterns for vacuum hold-down or delamination and more durable than quartz and other materials (second only to diamond in terms of hardness, according to the company) is available from Meller Optics Inc. They are designed for thinning semiconductor materials, such as GaAs, and feature Moh 9 hardness. Sapphire offers good mechanical strength due to its off-axis crystal growth that permits custom fabrication of wafer carriers as thin as 0.4572 mm. Available with diameters from 50.8 to 152.4 mm, with flats and laser...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 5/3/2023Industrial Inspection Monocular Zoom MicroscopeThe Model ZMM-1 industrial inspection monocular zoom microscope from Titan Tool Supply Inc. is designed to provide manufacturers of smaller components and materials with reliable, accurate, real-time...Photonics Spectra November 2022 IssueIndustrial Microscope ObjectivesMXPLFLN series industrial microscopy objectives from Evident Scientific combine a high numerical aperture and long working distance for flexibility in various inspection applications. Designed...Photonics.com 4/3/2024Moving Coil MotorThe GVM-095-051-01 from Moticont is a linear voice coil servo motor that can be used in applications such as wafer handling, optical focusing, valve actuation, and antenna positioning. The brushless...Photonics.com 6/13/2023Linear Voice Coil MotorThe HVCM-051-032-013-01 Linear Voice Coil Motor from Moticont features a high force-to-size ratio and a 19.1-mm stroke. The low-inertia, high-speed, hollow core brushless servo motor is clean,...ARTICLESPhotonics Spectra January 2024 IssueUV-based 3D Printing Accelerates Multipurpose Glass ProductionCurrent 3D-printing techniques for fabricating glass involve time-consuming processes that require high temperatures and considerable resources to complete. In a new approach, a research team...Photonics.com 4/12/2023Optica Awards Edwin H. Land Medal; Amplitude Laser Names President: People in the News: 04/12/23Optica awarded the Edwin H. Land Medal to Susana Marcos, the David R. Williams director of the Center for Visual Science at the University of Rochester. Marcos is a co-founder of 2EyesVision SL and a...Photonics Spectra January 2024 IssueCompact Quasiparticle Light Source Could Rival FELs' BrightnessAn international team of scientists is rethinking the principles of radiation physics, with the goal of creating super-bright light sources that are compact and relatively convenient to use. ...Photonics Spectra December 2023 IssueIndie Semiconductor Acquires EXALOS AGAutomotive technology solutions developer indie Semiconductor, a fabless semiconductor company whose technology supports driver safety and automation, has acquired EXALOS AG. The Swiss photonics...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookFlat Optics: Considerations When BuyingFlat optics generally perform three main functions: They transmit light (windows), reflect light (mirrors), and fold light (prisms). While most optical manufacturers make spherical and flat optics, a...Photonics HandbookOptical Delay Lines: Key to Time-Resolved MeasurementsOne of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...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...Photonics HandbookCleaning Optics: Choosing the Best MethodOptics can be contaminated in many ways. Contamination can be kept to a minimum by returning the optics to their case after use or by covering the optics for protection from the outside environment....WHITEPAPERSPhotonics.com 9/26/2022Properties and Applications of SapphireSapphire is a tough optical material resistant to chemicals, scratching, and high pressure in many diverse environments and has exceptional transparency. Frequently it is the combination of two, or...Photonics.com 10/5/2023Recent Developments in Hyperspectral Imaging in Industrial ApplicationsIn the rapidly evolving world of industrial machine vision, hyperspectral imaging (HSI) has emerged as an invaluable tool, offering a wealth of information for various applications. This white paper...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. Dichroic Edge FiltersShort wave pass and long wave pass filters are a specialty of ours. Learn more...WEBINARSPhotonics.com 6/14/2023Fused Silica Tubes for Optical Fiber Manufacturing: Fiber Performance Sensitivity on Purity and Tube GeometryOptical fibers made of fused silica have many applications, such as communication, sensing, and laser systems. The performance of optical fibers is highly sensitive to the manufacturing processes and...Photonics.com 5/10/2023InGaAs Photodiode Detectors: Packaging, Performance, and SWIR ApplicationsVince Forte of Marktech Optoelectronics reviews InGaAs detector types, packaging, performance characteristics, and applications in the NIR and SWIR wavelength bands. He focuses particularly on photo...Photonics.com 12/13/2022Fused Silica in Radiation EnvironmentsAn increasingly wide range of applications need to be able to function in harsh environments, not only on space missions but also here on Earth, in particle detectors, for example. It is important to...Photonics.com 12/16/2021Epitaxy and Processing: VCSELs, QCLs, and InGaAs DetectorsWlodzimierz Strupinski, Ph.D., and Marcin Gebski, Ph.D., of VIGO Photonics offer perspective to industry specialists and experts who share a technological interest in the epitaxy, processing, and...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 DictionarysubstrateA substrate refers to a material or surface upon which another material or process is applied or deposited. In various fields, such as electronics, biology, chemistry, and manufacturing, the term...Photonics DictionaryglassA noncrystalline, inorganic mixture of various metallic oxides fused by heating with glassifiers such as silica, or boric or phosphoric oxides. Common window or bottle glass is a mixture of soda,...Photonics DictionarysapphireSapphire can refer to either a gemstone or a specific type of crystalline material commonly used in various industrial applications. Gemstone: Natural sapphire: A natural sapphire is a precious...VIDEOSPhotonics.com 3/4/2024Designing for Manufacturability with Fluorides and Other High Expansion Materials - LaCroix Precision OpticsAs the demand for fluorides and other high expansion materials increases, it is important to understand the risks/challenges involved with these materials and how they affect various factors such as...Photonics.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 3/4/2024Specifying Optical Coatings - LaCroix Precision OpticsOptical coatings modify the reflectance, transmittance, and absorptive properties of optic substrates to make them much more efficient and functional. From an optical manufacturer's perspective,...Photonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...PHOTONICS BUYERS' GUIDE CATEGORIESDiamond CrystalsOptical FlatsAn optical flat is a piece of glass, pyrex, or quartz having one or both surfaces carefully ground and polished plano, generally flat to less than a tenth of a wavelength. Optical flats are used in...Sapphire CrystalsOptical MaterialsOptical materials are materials that, by virtue of their optical characteristics, are used in optical elements.COMPANIESPhotonics Buyers' GuideMeller Optics Inc.Over 100 Years of Excellence Recognized for our custom fabrication capabilities since 1921, Meller Optics has consistently delivered high precision optics for critical applications in the...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,...