Request InfoNational Aperture Inc.National Aperture is now offering small-profile, high-precision manual goniometers. These units are 50 x 20 x 20 mm in size and are available in a 25- and 42-mm radius, which allows these stages to be configured for X-Y use so that both stages rotate about the same common point. These stages offer unobstructed motion and ±10° of angular rotation.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra February 2024 IssueIndustrial UV-C LEDThe PearlAqua Kilo from AquiSense Technologies is a UV-C LED meant for industrial applications. 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The...Photonics.com 1/5/2024Targeted Spectroscopy Can Improve Treatment of Eye DiseaseA targeted spectroscopy system developed at Zilia Inc., by a team led by professor Dominic Sauvageau from the University of Alberta, enables concurrent imaging of the eye fundus — a region at...Photonics.com 3/18/2024Photonics-Based Oscillator Provides Precise Signals on Compact ChipMany technologies — from communications, to radar and sensing, to positioning and navigation — rely on low-noise microwave signals for precise timing and synchronization. Advances in...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookMeasuring Aspheres: Selecting the Best TechniqueThe 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. 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However, before one can optimize a sphere design for a particular application, it is important to understand how...WHITEPAPERSPhotonics.com 3/4/2024Coherent Optical Comb CharacterizationThe ultra-low noise and GHz repetition rate of the MENHIR-1550 optical frequency comb (OFC) series are important features for many applications such as high-speed telecommunication or photonics...Photonics.com 2/1/2023Understand Noise at the Sub-nanometer LevelEvery positioner has some level of uncertainty in its position, some slight amount of movement that contributes noise to a measurement. The question is whether that uncertainty - also known as...Photonics.com 2/28/2024Emerging Challenges in Smart Glass QualityMeasuring and calibrating LED edge-lit sunroofs.Photonics.com 3/5/2024Addressing XR Device Optical Measurement ChallengesAddressing the measurement challenges of XR device optics: displays, lenses, and waveguides.VIDEOSPhotonics.com 5/8/2024Getting to Know Helium-3 Detectors - Berkeley Nucleonics CorporationIn this short video, Allan Gonzalez goes over various Helium-3 Detectors, their significance, and how they work.Photonics.com 5/8/20244Di InSpec Automated Metrology System (AMS) - 4D Technology CorporationThe 4Di InSpec automated metrology system (AMS) is a high-throughput, high resolution defect and feature inspection solution. The automated system can measure dozens of edge break features, chamfers,...Photonics.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 8/24/2022Ramacle® Software Highlight: Fast Mapping - Edinburgh InstrumentsThis Software Highlight focuses on Fast Mapping in our Ramacle software. Fast Mapping enables the user to acquire Raman maps with significantly reduced acquisition times via more efficient stage...PHOTONICS BUYERS' GUIDE CATEGORIESInfrared SpectrophotometersInfrared spectrophotometers have a prism or, more frequently, a grating for the study and recording of infrared spectra. It usually consists of a radiation source such as a Nernst glower, a...Optical 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...Stage MicrometersA stage micrometer, in microscopy, is a calibrated scale on a slide that may be viewed to determine the exact magnification factor of the microscope.Scanning Probe MicroscopesCOMPANIESPhotonics Buyers' GuideNational Aperture Inc.National Aperture, Inc. manufactures precision micro-apertures, miniature translation stages, and motion control products such as linear and rotary manual stages, motorized stages, and controllers....Photonics Buyers' GuidePhotonics MediaPhotonics Media is the publisher of Photonics Spectra, BioPhotonics, and Vision Spectra magazines in print, digital and mobile app formats; the Photonics Marketplace featuring the Photonics Buyers'...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' GuideLambda Research Optics Inc. (USA)Lambda Research Optics, Inc. is a leading manufacturer of laser optics with high power thin-film coatings and high precision fabrications. Lambda serves a wide range of industries, such as Biotech,...