Request InfoPhotonis TechnologiesPhotonis USA and IonSense Inc. have released the Dart ion mobility spectrometer for fast, accurate analysis of solids and liquids for food safety, composition analysis, homeland security, pharmaceutical and laboratory applications. The spectrometer provides sample analysis in a two-stage imaging configuration using IonSense’s patented direct analysis in real time (DART) technology to ionize solid, liquid and gas phase analytes with no sample preparation. High resolving power (64-150) is achieved using Photonis’ patented resistive glass technology and a photo-etched ion gate...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jul/Aug 2020 IssueDispersive SpectrometersDispersive spectrometers from McPherson Inc. feature expanded sensor compatibility to expand the range of wavelengths and detect mid- and long-wave IR light. The spectrometers measure and tune...Photonics.com 11/9/2020Triple-Axis StagesXAB Triple-Axis Stages from Optimal Engineering Systems Inc. are low-cost solutions for the precise measurement of compound angles or the rotation of an object to precise angular positions. The...Photonics Spectra January 2020 IssueOptical FiberTrueLase Yb16/250 active and passive large-mode area optical fibers from OFS Fitel LLC feature a low-index coating for added temperature performance. The double clad fibers are used in the...Photonics.com 9/23/2020Simulator Display MonitorsSimulator Display Monitors from TRU-Vu Monitors Inc. are rugged devices with over 550 off-the-shelf options. The TAA-compliant monitors and touch screens, with screen sizes from 7 to 65 in.,...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 10/25/2019Infrared Detector Improves Night-Vision Capabilities at Room TemperatureResearchers at the University of Central Florida (UCF) have devised a strategy for uncooled, tunable, multispectral infrared (IR) detection. The team showed that room-temperature photodetection using...Vision Spectra Winter 2019 IssueClassical Optics Offers Solution to Non-line-of-sight ImagingUniversity of Wisconsin-Madison researchers have demonstrated non-line-of-sight (NLOS) imaging by using a method that applies the same math that is used to interpret images taken with conventional...Photonics Spectra December 2020 IssueHyperspectral Stripe Projector Combines 3D, Spectroscopic ImagingA projector capable of making images that elude the capture capabilities of traditional cameras could, when paired with a monochrome sensor array and sophisticated programming, enable 3D spectroscopy...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookHyperspectral Imaging Spectroscopy: A Look at Real-Life Applications: Spectral imaging has grown from an expensive research-oriented technique to one that is applicable for a wide range of scientific and industrial applications. This article looks at real-life systems, the arrangement of the instrumentation and examples in process control and monitoring.Hyperspectral imaging spectroscopy has developed dramatically from a large, complex, remote-sensing satellite- or aircraft-based system into a rugged, compact, economically priced imaging and...Photonics HandbookAdaptive Optics: Taming Atmospheric Turbulence: For more than three centuries, the Earth’s atmosphere has frustrated astronomers. The layer of gases that we breathe also distorts the images formed by telescopes. This means that conventional telescopes of more than a few centimeters in diameter cannot reach the resolution limit set by their optics.To Isaac Newton the problem was clear, and in 1704 he realized the effects of atmospheric turbulence on image formation. Just as heat waves shimmering above a hot patch of ground can distort our...Photonics HandbookSWIR Imaging: An Industrial Processing Tool: Short-wave infrared (SWIR) imaging with InGaAs-based cameras is well suited to nondestructive identification of materials, their composition, coatings and other characteristics.Imaging has long been used in industrial processes to measure, monitor, control or otherwise manage the production of goods. The challenge to the process designer is to develop a tool that captures...Photonics HandbookOptical Delay Lines: Key to Time-Resolved Measurements: To obtain an accurate means of creating reliable delays in any time-resolved spectroscopy or dynamic experiment, several factors about the delay line stage must be considered to reduce or eliminate errors associated with linear stages.One 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...WHITEPAPERSPhotonics.com 1/14/2021Automated Solutions for SAE Standard HUD MeasurementHead-up display (HUD) technology is one of the largest growth areas in the automotive market, and standard measurement criteria are rapidly being defined to evaluate augmented projections for visual...Photonics.com 9/1/2020Reducing Interference Pattern in Multimode Optical FiberThe spectrographic imaging quality from Integral Field Units (IFUs) in astronomical imaging are limited due to Whispering Gallery Modes (WGM) in multimode optical fibers. Modifications in the...Photonics.com 9/1/2019Highly Efficient Tunable Filter for Broadband Light SourceA new, simple and compact approach for tunable wavelength filtering is introduced with a device called Flexible Wavelength Selector. This new device combines the flexibility of a monochromator with...Photonics.com 1/14/2021Methods for Measuring Display Defects and Mura as Correlated to Human Visual PerceptionHuman vision and perception are the ultimate determinants of display quality, however human judgment is variable, making it difficult to define and apply quantitatively in research or production...WEBINARSPhotonics.com 1/28/2015Quanta Image SensorsDemand for high sensitivity and high dynamic range motivates new approaches for image sensors. The quanta image sensor (QIS) concept involves counting individual photons on sensors made of 1...Photonics.com 4/19/2012Novel IR Sensors for Medicine, Industry, and Homeland SecurityThis is a free webinar presented by Photonics Media. Sponsored by: DRS Technologies Our speaker: Dr. Hooman Mohseni Associate Professor, Electrical Engineering and Computer Science...Photonics.com 10/10/2018Protective Coatings Extend Optics LifetimesPlease download the above “associated file” for a pdf copy of this webinar. From military airborne applications to harsh industrial uses, optics can be subjected to considerable...Photonics.com 1/21/2021What to Pack in Your Portable SpectrometersOver the past two decades, laboratory instrumentation has migrated into the field, enabling many analyses to be carried out on-site. Designing spectrometers for field use requires careful planning...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009directed energy weapon (DEW)A weapon employing laser light, x-rays or particle beams as proposed for ballistic missile defense systems.EDU.photonics.com 7/15/2014spectroscopyThe branch of science dealing with the theory and interpretation of spectra.EDU.photonics.com 9/8/2009laser-excited Shpol'skii spectroscopyA type of fluorescence spectroscopy in which an excimer laser, a dye laser and a frequency-doubling device are used to detect polycyclic hydrocarbon atoms to a part-per-billion level.EDU.photonics.com 9/8/2009electric dichroism spectroscopyThe use of a krypton laser system for the measurement of small molecules aligned by an electric field, by analyzing the absorption of linearly polarized light.VIDEOSPhotonics.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.com 7/30/2018PIC Fundamentals, Design at Heart of AIM Photonics Summer AcademyStudents from large and small size companies and bigger Department of Defense affiliates of the AIM Photonics Institute took part in the recent AIM Photonics Summer Academy at MIT. This was the third...Photonics.com 6/23/2017Beacons: Lighting the Skies Over New England - LIGHT MATTERS 06.2017A beacon of light now shines at the highest point in Massachusetts, located in the historic Berkshires — it can be seen from as far as 75 miles away! A city nearby is illuminating these skies,...Photonics.com 11/16/2018Luminate NY 2019: Lightning AwardsLuminate is the world's largest Optics, Photonics and Imaging accelerator focused on advancing next-generation OPI-enabled companies. The accelerator program accepts ten companies per year to compete...PHOTONICS BUYERS' GUIDE CATEGORIESQuantum Cascade LasersLaser-Induced Breakdown SpectrometersVisible SpectrometersSpectroscopic Accessories and SuppliesCOMPANIESPhotonics Buyers' GuidePhotonis TechnologiesPhotonis is a global leader in the design and manufacture of photon, electron and ion detection, and amplification for use in night vision, space research, high energy physics, mass spectrometry,...Photonics Buyers' GuideDiverse Optics Inc.Diverse Optics transforms optical systems from expensive, heavy, and complicated to commercially viable, lightweight, and simple. We manufacture custom precision polymer optic components and...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,...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...