Request InfoTeledyne Princeton InstrumentsPrinceton Instruments has introduced the PIoNIR:640, a scientific-grade camera that uses a deep-cooled InGaAs focal plane array. It is designed for use in low-light near-infrared or short-wavelength infrared imaging and spectroscopy applications that require high sensitivity from 0.9 to 1.7 µm. Applications range from nanotube fluorescence imaging to photovoltaic inspection. The camera’s peak quantum efficiency is >80%, and it is thermoelectrically cooled down to −90 °C. Its low-noise readout electronics deliver high sensitivity. It enables research and...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 1/5/2021Video Measurement SystemsThe LVC line of video measurement systems from Vision Engineering have been expanded to include the LVC200 and higher specification variants. The LVC200 and LVC200+ offer 8 × 6 ×...BioPhotonics Nov/Dec 2020 IssueOCT SpectrometerThe Cobra 1600 optical coherence tomography (OCT) spectrometer from Wasatch Photonics is a 1600-nm device designed to penetrate challenging, highly scattering samples of tissue and materials, with...Photonics Spectra July 2020 IssueThermal Smart SensorThe A400/A700 Thermal Smart Sensor and Thermal Image Streaming Fixed Camera Solutions from FLIR Systems are designed for monitoring equipment, production lines, critical infrastructure, and screening...BioPhotonics Jan/Feb 2021 IssueSkin Temperature Thermal CameraThe GFX Calibir camera from Teledyne DALSA is dedicated to elevated skin temperature screening. The camera is based on the Calibir GXM and is optimized for measurement accuracy and thermal...ARTICLESPhotonics Spectra June 2019 IssueSingle-Shot Spectrometer Offers Portability, High ResolutionEngineers at the University of Wisconsin-Madison have developed a compact, single-shot, free-space-coupled spectrometer with hyperspectral imaging capabilities that can be integrated with a...BioPhotonics Mar/Apr 2020 IssueResearchers Find Way to Supercharge Protein ProductionEven though scientists have engineered bacteria to make therapeutic proteins, medicines based on these proteins, such as insulin and clotting factors for hemophilia, are still difficult to synthesize...Photonics.com 2/14/2020Portable Device Uses Photomultiplier to Detect Foodborne IllnessResearchers at Purdue University have developed a bioluminescence-sensing assay coupled with a portable light detection device that works with smartphones and laptops to do on-site testing for E....Photonics.com 4/1/2020Working Remotely? Dial In to a Photonics Media WebinarAs the days grow longer, so does our spring webinar schedule. This spring, there will be many opportunities to learn about the latest advancements and applications in photonics while you work at...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 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 HandbookImage Processing: Turning Digital Data into Useful Information: Digital imaging provides the means to enhance features of interest while attenuating details that are irrelevant to a given application, and then extracts useful information about the scene from the enhanced image.Images are produced by many means: cameras, x-ray machines, electron microscopes, radar and ultrasound. They are used in the entertainment, medical, scientific and business industries; for security...Photonics HandbookDigital Still Cameras: The Changing Face of Imaging: The digital camera reflects a sea change in the compact camera market. While the 20th was the century of film cameras, the 21st belongs to the digital camera.The digital camera represents an integration of optics, mechanics and electronics consisting of three layers (Figures 1a, b and c). The top and the middle layers are printed circuit boards (PCBs),...WHITEPAPERSPhotonics.com 7/12/2019Ordering Options: What Does Your Camera Need?This paper covers how to best optimize a camera order to improve camera performance. The topics in this paper include: camera ordering options, removing cover glass, removing all the glass within the...Photonics.com 12/2/2019Schlieren and Shadowgraph Imaging TechniquesSchlieren and related techniques are used in aerodynamics, ballistics, and fluid dynamics studies to aid researchers in accentuating subtle changes to the medium being studied due to pressure,...Photonics.com 8/1/2020Advantages of Measuring Surface Roughness with White Light InterferometryThis application note discusses the use of mean roughness measurements with white light interferometry (WLI) optical profilers. Spatial filters are explained, as well as some of the normative...Photonics.com 3/1/2019Performing Differential Noise Figure MeasurementsIn recent years, numerous improvements have been made in noise figure measurements through better algorithmic understanding of the measurements, more sensitive receivers, and less error-prone methods...WEBINARSPhotonics.com 9/26/2018Imaging Applications in Quantum ResearchQuantum technology, an exciting and evolving field combining physics and engineering, applies the properties of quantum mechanics to next-generation computing applications. It has the potential to...Photonics.com 2/14/2017An Introduction to Back Illuminated sCMOS CamerasScientific CMOS (sCMOS) cameras are increasingly becoming detectors of choice for a range of quantitative imaging and spectroscopy applications, from astronomy to biological sciences. This webinar,...Photonics.com 8/4/2020An Oblique Plane Light-Sheet Microscope with 200-nm-Scale ResolutionLight-sheet fluorescence microscopy (LSFM) has generated significant interest in the biological community. Not only does it deliver light to only the in-focus portion of a specimen, decreasing the...Photonics.com 9/16/2020Principles of Laser Beam ProfilingBeam profiling describes the measurement of the spatial distribution of power of a laser beam. Laser users often wonder if they need to profile their lasers but may have nagging doubts as to why....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 9/8/2009white balanceA feature of some imaging devices, such as digital cameras, that allows them to compensate for different lighting conditions by adjusting the color balance based on the difference between a white...EDU.photonics.com 9/8/2009tessar lensA lens similar to the Cooke triplet anastigmat, with the rear crown achromatized for improved coverage and definition. It is used in medium-speed cameras and enlargers.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.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 7/2/2018Light Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...Photonics.com 3/29/2018Light Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...Photonics.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 BUYERS' GUIDE CATEGORIESMotion Analysis CamerasLine-Scan CamerasEmbedded Vision SystemsDigital CamerasA digital camera is a camera that converts a collected image into pixels that are black or white digital or shades of gray. The digital data may then be manipulated to enhance or otherwise modify the...COMPANIESPhotonics 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' GuideAllied Vision Technologies GmbHABOUT US For 30 years, Allied Vision has helped people see the bigger picture to achieve their goals. We believe knowledge is power and always strive to deliver valuable insight with our...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' GuideDataRay Inc.DataRay Inc. was founded in 1988 to bring high performance beam profiling to the photonics community. Since then, we have delivered a range of standard and custom beam-profiling products of...