Request InfoOphir, PhotonicsOphir Photonics, the global leader in precision laser measurement equipment, introduces the 3A-P-THz Power/Energy Sensor for terahertz light sources from very low power to very high power, up to 3 W – 30 times the power levels of competing products. In addition, it is the only power/energy sensor on the market that is calibrated to traceable standard.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 6/3/2020Power/Energy SensorThe Ophir® L40(500)A-LP2-DIF-35 power/energy sensor from MKS Instruments Inc. features a high damage threshold to measure high-power, narrow lasers in industrial applications. The compact,...Promoted Content April 2020 IssueMeasure Lasers to 120 kWMeasuring and controlling laser power is the only way to achieve reproducible results. The Ophir® 120K-W Laser Power Sensor measures very high power fiber, infrared, and Nd:YAG lasers from 10 kW...Photonics.com 7/17/2020Rotary Position SensorsThe AS5147U and AS5247U rotary position sensors from ams AG lower system cost and enhance the electrification of safety-critical automotive functions like power steering, active damper control, and...Photonics Spectra June 2020 IssueThermal Condition MonitorThe K6PM Thermal Condition Monitor from Omron Automation Americas provides continuous, remote thermal monitoring of electrical panels and other components. The system lowers the time and cost...ARTICLESPhotonics Spectra November 2019 IssueMWIR Laser Enables Study of High-Explosive DetonationsScientists at the University of Arizona and Pacific Northwest National Laboratories used a broadly tunable swept-wavelength external cavity quantum cascade laser (swept-ECQCL) operating in the...Photonics.com 2/3/2020Laser-Driven X-Rays and Fluorescence Imaging Capture Details of Atomizing SpraysA team at Lund University observed and quantified an atomizing spray by recording x-ray absorption while using two-photon laser-induced fluorescence imaging. High-contrast fluorescence images...Photonics.com 3/13/2020Demand for FLIR Temperature Screening Devices Rises Along with Number of Coronavirus CasesIn efforts to contain the highly contagious virus causing COVID-19, thermal cameras, set up at checkpoints or hand-held by personnel at airports, borders, and entrances to businesses, schools, and...Photonics.com 7/24/2019Airborne Lidar Provides More Complete Picture of Atmospheric GasesResearchers from Deutsches Zentrum für Luft- und Raumfahrt eV (DLR), Germany’s national center for aerospace, energy, and transportation research, have developed a laser-based system for...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookLaser Measurement Systems: Best Practices: When purchasing a laser, learning how to apply, troubleshoot, and evaluate that device is very important.Given the pace at which technology advances, there always seems to be a learning curve. With the abundance of consumer electronics available, there typically is no right or wrong way to use these...Photonics HandbookSpectroscopy: The Tools of the Trade: Understanding the whys and wherefores of a technology goes a long way toward solving your problem. Putting that knowledge to work requires an understanding of the tools of the trade and how to use them.All optical spectrometry techniques rely on the measurement of radiant power. The configuration of the instrument varies based on the measurement technique: absorption, emission, luminescence or...Photonics HandbookRadiometry: A Simplified Description of Light Measurement: Radiometry involves measuring and predicting levels of optical radiation. This article removes some of the confusion surrounding this often complex technology.Radiometry involves several activities. The two most common are the description and measurement of optical radiation, and, starting with the knowledge of some aspects of optical radiation at one...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 2/3/2020Industrial Laser Measurement Systems: Best PracticesWhen discussing laser applications, regardless of how the laser is used, it is imperative to understand how the laser is interacting with the material being processed. This article will detail why a...Photonics.com 1/31/2019Joined Fast Together: e-Mobility and Laser Welding in Automotive ProductionThe future of the automobile is the subject of hot debate. China is the leading market for electric cars and US startups have completely changed the approach for building a car. Wherever the road...Photonics.com 9/1/2019VCSEL Measurement SolutionsVertical Cavity Surface Emitting Lasers (VCSELs) are a type of semiconductor laser diode. Unlike edge emitting laser diodes, VCSELs emit upwards and thus can be easily packaged as emitter arrays...Photonics.com 5/3/2019Measuring Small-Beam MFD: Overcoming the ChallengesSmall beams are used in many critical applications, such as such as fiber optic coupling efficiency, defect scanning, optical design, and optical fabrication process control. Yet often, they are not...WEBINARSPhotonics.com 9/27/2016Laser Measurement Best Practices: How to Avoid Choosing the Wrong Power/Energy SensorJoin us for a FREE webinar sponsored by Ophir-Spiricon. Particle Measurement SystemsSensors are critical for accurate laser measurement, yet they are often selected based on the wrong criteria....Photonics.com 10/22/2019What You Need to Know About an AM Laser’s Personality: Power Is Not the Complete StoryMost of us are familiar with the many benefits that laser-based additive manufacturing brings to manufacturing, including reduced tooling costs, easier testing of complex geometries, and faster time...Photonics.com 6/24/2020Principles of Laser Power/Energy MeasurementUnderstanding laser behavior requires quantifying key laser characteristics. Regardless of how long you’ve been working with lasers, the subtle differences between the many measurement methods...Photonics.com 5/15/2018Best Practices: How to Achieve the Most Accurate Laser Energy MeasurementsMeasuring a pulsed laser is complex. Besides power, you also need to worry about pulse energy, frequency, and pulse width (duration). If you need to measure laser pulse energies — perhaps to...VIDEOSPhotonics.com 3/29/2018Fundamentally Different Photonics - LIGHT MATTERS 03.2018On this month's episode of Light Matters, we take you to the South by Southwest (SXSW) Trade Show in Austin, Texas, as new photonics innovations hit the show floor of the Austin Convention Center....Photonics.com 11/17/2017Binding Light in Optics and Photonics - LIGHT MATTERS 11.2017Tune into this month's edition of Light Matters for 'Part 1' of an exclusive interview with SPIE CEO, Eugene Arthurs, as he speaks about his upcoming retirement. We’ll also take you to Rochester,...Photonics.com 10/26/2017Optics and Photonics at the Hub of the Industry - LIGHT MATTERS 10.2017Tune into this month's edition of Light Matters for some of the highlights from Optifab 2017, as distributors and buyers from all over the world met in the photonics industry hub of Rochester, New...Photonics.com 11/17/2017Light Matters Extra: Lightning Awards Luminate Rochester - 11/2017In this month's Light Matters Extra, we give you an in-depth look at the recent Luminate Lightning Awards. New York’s Lieutenant Governor Kathy Hochul was there and tells us why Luminate is important...PHOTONICS BUYERS' GUIDE CATEGORIESLaser Power MetersPulse ShapersLaser Beam ProfilersA laser beam profiler is a device that measures the spatial distribution of energy perpendicular to the propagation path of a radiant beam. An energy or power meter is typically used to monitor the...Terahertz ScannersCOMPANIESPhotonics Buyers' GuideOphir, PhotonicsOphir 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' GuideCanon U.S.A. Inc., Industrial Products Div.Applying optical and optoelectronic technologies amassed over many years, Canon provides high-value-added products to a wide range of industries. The Company is prominent globally as a manufacturer...Photonics Buyers' GuideArden Photonics Ltd.ARDEN PHOTONICS designs and manufactures a wide range of high quality components and instrumentation for the measurement of a wide range of properties of optical fibers and lasers ideally suited to...Photonics Buyers' GuideYelo LimitedSpecialized Products Yelo Laser Burn-In and Life-Test System: Qualification systems provide a modular tightly controlled environment in which to Burn-In and Life-Test photonics components such as...