Request InfoGentec-EO USA Inc.Spectrum Detector Inc.’s T.rad series broadband digital radiometers offer sensitivity in the far-IR and the 0.1- to 100-THz regions of the spectrum. The state-of-the-art, thin-film crystalline pyroelectric detector, digital electronics and lock-in amplifier software enable 50-nW measurement with 2-nW resolution. The radiometer probes are available with detector areas of 1.5, 5.0 and 9.0 mm in diameter. The detector and preamplifier are mounted in a metal housing that includes a thermal isolation enclosure that has an SM1 threaded front bezel that takes windows, optics and filters. The...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics May/Jun 2023 IssueBandpass FiltersThe ADVANTECH™ hard coat bandpass filters from Andover Corp. offer steep slopes, high light transmission, durability, and long life for demanding applications. The filters provide...Photonics Spectra November 2023 IssueCMOS Image SensorThe GCINE3243 from Gpixel is a CMOS image sensor for cinematography, drones, production video as well as astronomy and scientific imaging. It features Back-Side Illumination (BSI) for high QE and...Promoted Content June 2022 IssueC-RED 2 Extended Range: New Perspectives in SWIR ImagingWhile standard InGaAs detectors cover a spectral range from 900 to 1700 nm, ER-InGaAs detector sensitivity is shifted towards higher wavelengths up to 2200 nm, and this is a real breakthrough in SWIR...Photonics Spectra January 2023 IssuePhotodetectorsSurface-Mount Silicon and Indium Gallium Arsenide Photodetectors from Advanced Photonix are designed for high-speed response applications. The surface-mount devices are assembled in compact,...ARTICLESPhotonics.com 11/15/2022SPIE announces finalists for 2023 Prism AwardsCutting-edge technologies and companies ranging from exciting and emerging startups to longtime industry stalwarts are among this year’s finalists for the SPIE Prism Awards. The 24 companies,...Photonics.com 2/27/2024Metalenz Partners with Samsung on Facial Recognition TechMetalenz will use Samsung Electronics’ ISOCELL Vizion 931 technology as the image sensor component for its "Polar ID" imaging system. Metalenz offers the solution for facial biometrics. The...BioPhotonics Mar/Apr 2023 IssueSPIE Names Winners of 15th Annual Prism AwardsSPIE, the international society for optics and photonics, and media partner Photonics Media recognized the top innovators in optics and photonics products at the 2023 Prism Awards ceremony held at...Photonics.com 1/12/2024Photonics Tech Shines at CES 2024The Consumer Electronics Show, the flagship event of the Consumer Technology Association, opened its doors Tuesday. The annual show, which showcases the latest innovations and developments in...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookRules of ThumbPhotonics Rules of Thumb Scientists and engineers tend to want to answer simple relational questions with a blackboard covered with equations, even when questioners just want a rough estimate to...Photonics HandbookCamera Resolution: Combining Detector and Optics PerformanceCamera resolution depends upon the optical blur diameter and the detector size. Schade combined these to create an equivalent resolution that is a function of Fλ/d where F is the focal ratio,...Photonics HandbookDigital Still Cameras: The Changing Face of ImagingThe 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),...Photonics HandbookAspheric Lenses: Design ConsiderationsAspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...WHITEPAPERSPhotonics.com 8/7/2023What Is the Modulation Transfer Function?The modulation transfer function, or MTF, is a parameter used to evaluate the performance of a lens. MTF provides a quantitative and standardized way to characterize optical systems, so the metric is...Photonics.com 4/28/2023“Fingerprint” vs Handheld Raman Applications and the Different Optical Filters That Enable ThemRaman spectroscopy is a powerful non-invasive, non-contact tool capable of identifying molecular constituents of samples. Wavelength selective optical filters are used to block the dominant Rayleigh...Photonics.com 10/31/2023Block Engineering's Tunable Mid-IR Quantum Cascade LasersBlock Engineering's widely tunable mid-infrared Quantum Cascade Lasers are designed for use by researchers and manufacturers. Our next generation design features a six-fold increase in laser power,...Photonics.com 12/2/2022Plano Optics - Complex Components and AssembliesWe offer custom prisms, polygons, windows, mirrors, and wedges from one source. FISBA not only has the complete production chain in-house, we can also develop entire systems built-to-spec or support...WEBINARSPhotonics.com 5/19/2016Optimizing Machine Vision Systems to Maximize Product Quality and YieldNelson Bridwell, president of Machine Vision Engineering LLC and an AIA Certified Vision Professional, will discuss how to apply statistical control to optimize reliability and yield of machine...Photonics.com 6/11/2015Biophotonic Imaging for Medicine: A Digital ConferenceResearchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...Photonics.com 4/18/2023Non-Contact Sub-500 nm IR and Simultaneous Raman Microscopy with Fluorescence Imaging Serves as a New Paradigm in Vibrational SpectroscopyOptical photothermal infrared (O-PTIR) spectroscopy has established itself as a cutting edge vibrational microspectroscopy tool. It offers significant advantages over traditional FTIR,...Photonics.com 9/8/2022Affordable, Low-Profile Solutions for Gas SensingBrian Sanders and Alfred Mottola of VIGO Photonics share the latest advancements in infrared (IR) detectors for the gas sensing market. These detectors are able to be deployed in small form factor...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryinfrared opticInfrared optics refer to optical components and systems designed to manipulate and control infrared (IR) light, which lies beyond the visible spectrum. These components are crucial for various...Photonics Dictionaryhyperspectral imaging cameraA hyperspectral imaging camera is a sophisticated imaging device capable of capturing and processing data across a wide range of wavelengths within the electromagnetic spectrum, typically from...Photonics Dictionarymultispectral imagingMultispectral imaging is a technique that involves capturing and analyzing images at multiple discrete spectral bands within the electromagnetic spectrum. Unlike hyperspectral imaging, which acquires...Photonics Dictionarylong-pass filterA long-pass filter is an optical filter that allows longer wavelengths of light to pass through while blocking or attenuating shorter wavelengths. These filters are designed to transmit light with a...VIDEOSPhotonics.com 9/30/2019About AlluxaGet a tour of our factory and the inside scoop on everything Alluxa has to offer.Photonics.com 5/22/2013Laser Munich Wrap-up & Kepler goes Kaput - LIGHT MATTERS 05.22.2013-Laser Munich Wrap-up -Kepler goes Kaput -Nanoantenna Sensing This week on Light Matters: The space telescope Kepler goes kaput, nanoantennas improve infrared sensing, and I share my final...Photonics.com 4/19/2022Fluorescence Filter Set FITC DAPI - Optolong Optics Co. Ltd.Fluorescence filters like FISH products, single-band filters DAPI, FITC, TRITC, Texas Red, GFP, CFP, Cy5 are the other direction of Optolong. Filters we produce are with the dark background and bight...Photonics.com 4/19/2022Optolong Fluorescence Filter Set Comparation FITC/DAPI/TexasRed - Optolong Optics Co. Ltd.Fluorescent filter is a key component of biomedical and life science instruments, and its main function is to separate and select the characteristic band spectra of excitation light and emission...PHOTONICS BUYERS' GUIDE CATEGORIESInfrared ScannersAn infrared scanner is an optical system used to collect infrared energy from a scene using scanning optics with a point or line detector, as compared with a fixed optical system with a full...Infrared LensesAn infrared lens is an optical component specifically designed and optimized for transmitting, focusing, or manipulating IR radiation within the infrared spectrum. Infrared lenses are essential...Detector/Filter CombinationsDetector ChipsCOMPANIESPhotonics Buyers' GuideTeledyne Judson TechnologiesTeledyne Judson Technologies (TJT) is a global leader for IR sensors from the Visible to VLWIR spectrum. Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...Photonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...Photonics Buyers' GuideReynard CorporationReynard Corporation has been a premier supplier of custom optics and thin-film coatings to a global customer base since 1984. Reynard focuses on manufacturing the highest quality products with...Photonics Buyers' GuideAndor TechnologyAndor Technology Ltd is a global developer and manufacturer of high-performance scientific cameras, microscopy systems and spectrographs for academic, government, and industrial applications. Founded...