Request InfoMKS/NewportThe all new 1938-R and 2938-R optical power and energy meters are the next generation models of the popular 1936-R and 2936-R benchtop meters. They inherited most of the advanced functions available in x936-R series, on top of the up-to-date CPU, touch screen, Android OS, and high bandwidth electronics design. Beautifully designed user interface allows unprecedent speed of measurements along with various graphical and numerical presentation of the data.See full productRelated content from Photonics MediaPRODUCTSPromoted Content August 2021 Issue1938-R/2938-R Optical Power MetersThe all new 1938-R and 2938-R power meters inherited most of the advanced functions available in the x936-R series, as well as an up-to-date CPU, touch screen, Android OS, and high-bandwidth...Photonics.com 4/26/2022Laser Power SensorThe Ophir® IPM-10KW laser power sensor from MKS Instruments Inc. delivers high accuracy and repeatable measurements in rough production environments. 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Users can test and select multiple UV...ARTICLESPhotonics Spectra April 2022 IssueLaser Blazes New Milestone Toward Self-Sustaining Fusion EnergyScientists at Lawrence Livermore National Laboratory’s National Ignition Facility (LLNL NIF) said that, for the first time, physicists have engineered and tested a laser system in which fusion...Vision-Spectra.com July 2022 IssueMoviTHERM Opens NDT Lab: Vision BriefsIRVINE, Calif. — Thermographic technology company MoviTHERM opened a nondestructive testing (NDT) lab to provide in-house studies to customers to determine the optimal inspection and testing...Photonics.com 4/7/2023Ams OSRAM Wraps Digital Systems Business Divestiture: Week in Brief: 04/07/23Electro Optic Systems (EOS) secured a conditional contract to supply remote weapon systems (RWS) to Ukraine valued at up to $80 million. EOS’ Defence Systems business secured the contract with...Photonics Spectra April 2022 IssueMicroresonator Increases Strength of Light-matter InteractionsResearchers at the University of Massachusetts Amherst, the University of Maryland, and the National Institute of Standards and Technology (NIST) built an on-chip microresonator that strengthens...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookNSOM: Discovering New Worlds: Near-field scanning optical microscopy (NSOM) is an optical microscopy technique capable of imaging objects with a resolution below the diffraction limit of conventional (far-field) microscopy; i.e., below approximately half the wavelength of the light used.NSOM is suitable for studies on the mesoscopic scale (several tens to hundreds of molecular dimensions). It has become an important tool in research and applications of semiconductors, organic layers...Photonics HandbookUnderstanding Surface Quality: A Practical Guide: Surface quality is one of the most scrutinized specifications in the optics industry. It is critical that the suppliers and customers have a consistent approach during the inspection process. These guidelines are intended to help ease communication between suppliers and customers for better products and business.Surface quality has become one of the most poorly understood specifications in the optics industry. A significant portion of the confusion stems from the two major competing (and largely...Photonics HandbookColorimetry: How to Measure Color Differences: Colorimetry, the science of color measurement, is widely employed in commerce, industry and the laboratory to express color in numerical terms and to measure color differences between specimens. Applications include paints, inks, plastics, textiles and apparel, food and beverages, pharmaceuticals and cosmetics, displays, and other parts and products that reflect or transmit color.The use and importance of colorimetry has grown in unison with the increase of global manufacturing and processing. When plastic automotive trim produced on one continent must match a painted metal...Photonics HandbookPhotometry: The Answer to How Light Is Perceived: Simply put, photometry is the measurement of visible light based on the response of the average human observer. How that definition translates into technically correct quantification methods is the focus of this article.That portion of the spectrum that the eye can see — and its rainbow of colors — is rather small, covering approximately 360 to 830 nm. What colors we perceive depends on wavelength, while...WHITEPAPERSPhotonics.com 4/27/2022How the Neo Spectroradiometer Drastically Improves Filter QualityAdmesy develops spectroradiometers, colorimeters, and light meters. They are used in large volume 24/7 production testing as well as in smaller volume niche system manufacturing. One application...Photonics.com 12/20/2022Seiwa Inspection SystemThis document outlines how Seiwa Optical's fully automated inspection equipment can increase the threshold, reduce chip loss, and decrease production costs of wafer manufacturing.Photonics.com 4/20/2023Choosing a Portable Raman SpectrometerA good portable Raman spectrometer bridges the gap in performance, capability, and size between handheld and benchtop Raman spectroscopy. It enables new point-of-use applications in medicine and...Photonics.com 8/25/2022Diffraction Gratings - an IntroductionThis paper is ideal for those wanting an introductory guide to the various types of diffraction gratings and understanding their advantages and disadvantages as well as including some useful grating...WEBINARSPhotonics.com 7/17/2018Training the New Collar WorkforceThis is not your parents’ manufacturing world, so training shouldn't be old-school either. Demands in the digital factory for a New Collar Workforce require innovative programs that are...Photonics.com 11/5/2014Time-Lapse Imaging with Lamp and LED – Stability vs RepeatabilityJoin us for a FREE webinar: Wednesday, November 5, 2014, 2pm EST Fluorescence microscopy is a standard technique used in most laboratories around the world. With the invention of fluorescence...Photonics.com 7/20/2021Processor Trends in Compact Industrial CamerasVision applications across industrial and medical markets are demanding improvements in camera size, speed, intelligence, and power consumption. Additional requirements for industrial markets include...Photonics.com 8/12/2021Toward Global Quantum NetworksThe internet has had a revolutionary impact on our world. The vision of quantum internet — capable of transmitting quantum information — will provide novel applications that are provably...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 3/21/2018Multispectral ImagingMultispectral Imaging: Creation of an image where each pixel contains more than three spectral data points, typically four to 20. This is contrasted with a standard color camera that only captures...EDU.photonics.com 9/8/2009backstreamingThe term used in reference to vacuum systems using oil and diffusion pumps, describes the migration of pump fluids and their decomposition products into the vacuum chamber.EDU.photonics.com 9/8/2009coupler1. In color development, the chemical that combines with certain by-products of the development procedure to form a dye. 2. Device for distributing optical power among two or more ports. 3. Device...EDU.photonics.com 9/8/2009stoichiometryThe determination of what, how much and in what proportions chemicals must be combined to produce the desired reactions and products.VIDEOSPhotonics.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.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 6/18/2021LumiTop X20 - Soon to come! - Instrument Systems GmbHInstrument Systems presents a special highlight: The preview of the new LumiTop X20, upcoming in autumn 2021. Building on the established 2700 and 4000 models, the LumiTop X20 will offer a high...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 CATEGORIESRadiometersA radiometer is a device used to measure the intensity of radiant energy.Power MetersOptical Testing InstrumentsEnergy MetersCOMPANIESPhotonics 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' GuideMKS Ophir, Light & MeasurementOphir is a brand within the MKS Instruments Light & Motion division. The Ophir product portfolio consists of laser and LED measurement products, including laser power and energy meters, laser...Photonics Buyers' GuideLaserPoint srlLaserPoint manufactures a wide portfolio of laser power and energy meters able to perform laser measurements with high accuracy. They developed the hard coatings to absorb the laser radiation which...Photonics Buyers' GuideOptris Infrared Sensing LLCOptris is a leader in the field of non-contact temperature measurement with a full line of pyrometers and infrared cameras developed to support industrial automation and research applications. ...