Request InfoThermo ScientificFlexProbe is a fiber-optic extension for First Defender systems. First Defender, Ahura’s lightweight, rugged handheld instrument for field-based chemical identification, is now available with FlexProbe, an optional one-meter fiber-optic extension probe. Applications include: Accurate measurements in hard-to reach locations Insertion into drums, pails and waste containers In situ analysis of chemicals for evidence collection Precision scanning of heterogeneous mixturesFlexProbe easily attaches to the laser aperture of First Defender, ensuring the same accuracy and repeatability of results,...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2024 IssueGreen Picosecond LaserThe 532-nm HyperRapid NXT from Coherent is a picosecond industrial green laser for the manufacturing of thin-film solar cells. Based on the already established HyperRapid NXT platform, the laser...Vision Spectra Autumn 2023 IssueMetrology Software PackageAs part of the AT SolutionPackage from AT Automation Technology GmbH, the MetrologyPackage simplifies the integration, configuration, and commissioning of 3D sensors designed for metrology. The...Photonics.com 4/12/2024Machine Vision TunnelThe 380 Modular Vision Tunnel from Cognex is an automated scanning solution for logistics operations. Using Cognex’s DataMan® 380 wide field of view barcode readers, the tunnel is designed...BioPhotonics.com April 2024 IssueNano-Focus ScannersThe P-725.1CDE1S and P-725.4CDE1S from PI are nano-focus scanner packages for applications including surface metrology, super-resolution microscopy, light sheet microscopy, and digital slide scanning...ARTICLESPhotonics.com 1/16/2024Novel Optical Crystal Lights the Way to Next-Gen Laser TechResearchers from Peking University developed a high-efficiency ultrathin optical crystal based on boron nitride. According to Liu Kaihui, director of the Institute of Condensed Matter and Material...Photonics.com 5/23/2022Fluorescence Measurement Approach Speeds Process, Quality ControlResearchers from the Fraunhofer Institute for Physical Measurement Techniques (Fraunhofer IPM) have developed a fluorescence measurement technology capable of quantitative measurements with a high...Photonics.com 11/16/2022Chroma Adds Sales Director; Spectral MD Appoints COO: People in the News: 11/16/22Spectral MD Holdings, a predictive analytics company with proprietary AI and optical technology for treatment decisions in wound care, appointed Niko Pagoulatos COO. Pagoulatos has held multiple...Photonics.com 7/11/2022Bio-Instrument Aims to Bring Life on Other Planets Into ViewThe Compact Color Biofinder, an imaging device developed by researchers at the University of Hawai’i at Manoa, demonstrated the ability to detect biofluorescence signals from trace amounts of...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookTransparent Ceramics: Enabling Large, Durable, Multifunctional OpticsSingle-crystal sapphire has been the material of choice for defense and other applications that require extremely durable optics, but aluminum oxynitride (ALON) and magnesium aluminate (spinel) have...Photonics HandbookWhat Is Photonics?Photonics is the study of light and other types of radiant energy whose quantum unit is the photon. The impact of photonics on research, technology, navigation, culture, astronomy, forensics, and...Photonics HandbookThin-Film Coatings: A Buyers' GuideWhat are thin-film coatings? The purpose of any optical thin-film coating is to modify the transmittance and reflectance properties of the substrate material to which they are applied. Most coatings...Photonics HandbookCommon Infrared Optical Materials and Coatings: A Guide to Properties, Performance, and ApplicationsThe optical materials selected for an optical system depend upon the application, the required system performance and the environment in which the system is to perform; thus the materials’...WHITEPAPERSPhotonics.com 8/16/2023Multiband Optical Filters Are Telecom Networks' MultitaskersThe ability to combine more than one spectral band into a single optical filter can enable flexibility of system design and reduce the number of components and the costs needed to achieve a desired...Photonics.com 4/3/2024Tunable Bandpass Filters with Wide Deep Out-of-Band BlockingThis technical white paper describes how tunable bandpass filters with wide and deep out-of-band blocking can be built using continuously variable edge filters combined with homogeneous blocking...Photonics.com 8/17/2022Photoluminescence Spectroscopy of Carbon DotsCarbon dots (C-dots) are nanoparticles composed of carbon with diameters below 10 nm. They were accidentally discovered in 2004 by Xu, et al1 when researching methods to purify carbon nanotubes....Photonics.com 9/29/2022Narrow Linewidth Lasers for Brillouin Light Scattering SpectroscopyNonlinear spectroscopy technologies have proven their potential as powerful tools in material sciences. Raman spectroscopy is today without a doubt among one of the most standard material...WEBINARSPhotonics.com 1/10/2022Photonics Spectra Conference 2022: January 10 - 13Photonics Media will host its second annual Photonics Spectra Conference Jan. 10-13. The virtual event will comprise four technology tracks — Lasers, Optics, Sensors and Detectors, and Imaging...Photonics.com 1/12/2022How Fiber Sensors Can Enhance the Design and Manufacture of Composite SystemsWhile standard distributed fiber-optic sensing (FOS) has seen widespread adoption in the long-term monitoring of large structures and assets, high-definition distributed fiber-optic sensing (HD-FOS)...Photonics.com 4/18/2023Bio-Analytical Applications of Raman and the Role of Optical FiltersNon-destructive, portable, and extremely discriminating in its analysis -- Raman spectroscopy has established itself as a powerful tool in the identification and quantification of chemicals in...Photonics.com 4/27/2021Optics for High-Power Laser ApplicationsThe field of laser optics, while by no means new, continues to be a subject of confusion and frustration, but also exciting innovation. Recent developments in laser technologies have enabled...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarydichroic mirrorA dichroic mirror, also known as a dichroic beamsplitter or interference filter beamsplitter, is an optical device that selectively reflects or transmits light based on its wavelength. Dichroic...Photonics Dictionaryphotonic integrated circuitA photonic integrated circuit (PIC) is a compact and integrated device that incorporates multiple photonic components and functions on a single chip, similar to the way electronic integrated circuits...Photonics DictionaryendoscopeAn endoscope is a medical device used for visualizing and examining the interior of hollow organs, body cavities, or confined spaces within the body. It consists of a flexible or rigid tube equipped...Photonics Dictionarydistributed feedback laserA distributed feedback laser (DFB laser) is a type of semiconductor laser diode designed to emit coherent, narrow-bandwidth light with precise control over the wavelength. It achieves this through a...VIDEOSPhotonics.com 1/2/2013Boson Computing - LIGHT MATTERS 01.02.2013-Boson Computing -Flexible Solar Cells -Photonic Scalpel On this edition of Light Matters, a new computer model is based on bosons, flexible solar cells show great appeal, light turns to sound, then...Photonics.com 5/20/2016Pigeons + LEDs: Illuminating the Skies - LIGHT MATTERS 05.20.2016The May episode of Light Matters features renowned artist Duke Riley, whose work is lighting up the skies over Brooklyn Navy Yard through mid-June with Fly by Night, a uniquely-orchestrated live...Photonics.com 7/24/2013Touchable E-Skin & Butterfly Colors - LIGHT MATTERS 07.24.2013-Tuned Nanowafers -Butterfly Colors -Touchable E-Skin This week on Light Matters: a nanowafer tunes for optimal light absorption, subtle differences in butterfly wings could inspire new materials,...Photonics.com 6/19/2013Nanovolcanoes & QD Microscopy - LIGHT MATTERS 06.19.2013-Nanovolcanoes -QD Microscopy -Nuclear Detection This week on Light Matters: light scattering and nanolithography combine for drug delivery, quantum dots bring together the best of optical and...PHOTONICS BUYERS' GUIDE CATEGORIESBidirectional Fiber Optic CouplersOptical Communications SystemsNonsilica Glass Fiber Optic FibersFiber Optic PreformsA fiber optic preform is a cylindrical glass rod or tube used as the starting material for manufacturing optical fibers. It serves as the precursor from which optical fibers are drawn. The process of...COMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...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' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...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),...