Request InfoAerotech Inc.Aerotech motion systems’ unmatched precision, accuracy and durability have made us a leader in test, measurement and inspection applications across a variety of industries. Our catalog, Motion and Automation for Test, Measurement and Inspection, presents motion capabilities in applications as diverse as sensor testing, surface profiling, nondestructive test, and semiconductor inspection and metrology. Aerotech expertise includes systems for vacuum and cleanroom environments as well as integrated automation and data acquisition for a complete solution.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra February 2022 IssueSemiconductor Metrology SystemThe Park NX-Hybrid WLI semiconductor metrology system from Park Systems Corp. combines atomic force microscopy (AMF) with white light interferometer profilometry, forming a comprehensive automated...Photonics.com 5/3/20233D Metrology ScannerThe FreeScan Combo 3D metrology scanner from SHINING 3D Tech Co. Ltd. adopts metrology-grade accuracy, fine scanning, and high precision with a light, compact design. The system features blue...Photonics Spectra May 2023 IssueTelecentric LensesThe TC4MHRP and TC4MHRP CORE high-resolution telecentric lenses from Opto Engineering are designed for sensors up to 4/3-in. 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The instrument converts light oscillations into electrical signals to measure the electric field of...Photonics Spectra February 2022 IssueUltrashort-Pulse QCLs Push Possibilities into Mid-InfraredResearchers at ETH Zurich have demonstrated direct femtosecond pulse emission from a QCL in the mid-infrared region. The demonstration, which the ETH Zurich researchers reported is the first of its...Photonics Spectra January 2022 IssueFiber Optic Sensors Are Wired for Growth with Infrastructure ImprovementsIn October 2021, a 40-year-old undersea pipeline off the coast of California ruptured, releasing more than 130,000 gallons of crude oil into the Pacific Ocean. The spill polluted the ecosystem,...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookDynamic Interferometry: Getting Rid of the Jitters: Mechanical vibration, moving parts and turbulent airflow present significant problems for most interferometric test methods. New techniques help solve the problem.Conditions on the factory floor and in industrial cleanrooms with high-capacity air filtration systems can hamper the use of interferometry. Another problem is the testing of large-aperture mirrors...Photonics HandbookImaging Colorimetry: Accuracy in Display and Light Source Metrology: CCD-based instruments provide accurate photometric and colorimetric data for each image pixel, which enables precise characterization of displays, instrument panels, light sources and luminaires for parameters including color, luminance, uniformity, contrast, Mura and defects, and view angle performance.The market for flat panel displays (FPDs) has undergone tremendous growth, driven mostly by increased demand for televisions, cell phones, computers, digital cameras and MP3 players. Similarly,...Photonics HandbookMeasuring Aspheres: Selecting the Best Technique: The metrology method should match the nature of the part and the inspection constraints.The benefits of aspheric lenses are numerous: They allow for a reduction in spherical aberrations and are ideal for focusing or collimating light, as they can achieve a low ƒ-number. Aspheres...Photonics HandbookAspheric Lenses: Optimizing the Design: This second of two articles discusses the tools optical designers need to tailor their designs to the appropriate manufacturing process, optimizing the cost of component fabrication.With the understanding of aspheric lens manufacturing provided in part one of this article, designers have the tools to optimize their aspheres; the next step is to understand how to specify and...WHITEPAPERSPhotonics.com 9/1/2022Precision Motion and How to Achieve ItNanoscale motion requires fastidious attention to instrumentation, passive controls, and experiment design. 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The paper asks questions to help guide the reader in...WEBINARSPhotonics.com 1/12/2022One shot: Polarization Characteristics of VCSELs3D sensor technology has developed into a ‘game-changer’ for smart products using vertical-cavity surface-emitting lasers (VCSELs) as efficient light sources. VCSEL-based sensor...Photonics.com 4/27/2021Optics for High-Power Laser ApplicationsThe field of laser optics, while by no means new, continues to be a subject of confusion and frustration, but also exciting innovation. 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Speckle appears as an irregularity in many holographs but has been exploited as a measurement...EDU.photonics.com 9/8/2009metrologyThe science of measurement, particularly of lengths and angles.VIDEOSPhotonics.com 4/8/2019Lacroix - Measuring Aspheres in a 3D WorldThis video hits the key points made in our "Measuring Aspheres in a 3D World" white paper. The white paper provides a basic practical guide on the benefits of 3D measurements of aspheres as well as a...Photonics.com 10/27/2022Meet Zygo's Compass™ 2Zygo's Compass™ 2 metrology systems set the benchmark for automated, noncontact 3D surface metrology and process control for discrete micro lenses and molds critical to compact camera modules found...Photonics.com 12/22/2020Lattice Materials on Modern MarvelsLattice Materials is the world’s leading manufacturer of silicon and germanium parts. With over 30,000 sq ft of space and capabilities ranging from crystal growth to polishing and even thin-film...Photonics.com 12/6/2022Telecentric Lenses - Shanghai OpticsTelecentric Lenses are widely used in metrology instruments, laser marking systems, and AOI (Automatic Optical Inspection) machines. Here’s a 360 view of one of our custom Telecentric Lenses which...PHOTONICS BUYERS' GUIDE CATEGORIESPyroelectric RadiometersPhase Contrast InterferometersRapid-Scan SpectrometersReflectometersA reflectometer is an instrument for measuring reflectance.COMPANIESPhotonics Buyers' GuideAerotech Inc.As a provider of precision automation and motion control systems, Aerotech offers a complete range of motion and automation solutions to our clients. Our standard product offerings include: ...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideOptikos CorporationThe Optical Engineering Experts® Optikos designs and manufactures metrology products for measuring and assuring optical image quality; and provides optical engineering design, development,...Photonics Buyers' GuideRadiant Vision Systems, Test & MeasurementRadiant Vision Systems engineers advanced imaging systems to evaluate light, color, manufacturing integrity, and surface quality of illuminated displays, backlit components, light sources,...