Request InfoStellarNet Inc.TAMPA, Fla., Feb. 23, 2007 -- StellarNet Inc., a maker of miniature fiber-optic spectrometers and accessories for spectroscopic and optical measurements, has announced the NIRX-SR, a "super range" series of spectrometers for the 0.9- to 2.3-µm wavelength range with a 512-element InGaAs photodiode array and high-speed USB-2.0 interface. The extended range detector operates using a two-stage thermoelectric cooler and includes optics to deliver high spectral efficiency. A 1024-element detector array is available to double the resolution from <16 nm on the 512 model to <8 nm for special spectroscopy applications....See full productRelated content from Photonics MediaPRODUCTSPromoted Content February 2023 IssueTracePro 2023 Released!We are excited to announce the release of TracePro 2023, the latest version of our award-winning software at Lambda Research Corporation. This new version boasts a variety of new and enhanced...Photonics.com 7/3/2023Benchtop X-Ray Diffraction PlatformBruker’s D6 PHASER X-Ray Diffraction (XRD) system is a benchtop XRD platform designed with analytical flexibility typically only available in larger, floor-standing systems. The Motorized Air...Promoted Content May 2023 IssueLasers and Component SpectrometersMetrohm has opened a new webshop for lasers, component spectrometers, and Raman spectroscopy sampling solutions. The new m-oem brand includes four Metrohm companies: Innovative Photonic Solutions...BioPhotonics Sep/Oct 2023 IssueAI-Powered Microscope SoftwareLeica Microsystems’ Aivia 12 software provides AI-powered image analysis. It incorporates the Cellpose deep learning model to tackle dense neuron images, improving soma detection by as much as...ARTICLESPhotonics.com 6/8/2023Camera Tech Holds Promise for Plastics RecyclingDue to the diverse nature of the materials used to make plastics, as well as additives such as dyes and flame inhibitors, plastic recycling poses significant challenges. According to Bjarke...Photonics Spectra November 2022 IssueTiny IR Spectrometer Improves Sensitivity, Speed of Liquid AnalysisAnalytical chemistry often requires the accurate measurement of concentration changes of substances in liquids, on a timescale of seconds. Particularly in the pharmaceutical industry, such...Photonics.com 9/19/2022NASA Deploys Diagnostic Equipment to Manage Astronaut HealthAs NASA plans to send to astronauts farther into space and for longer durations, managing and maintaining astronauts’ health has become more important than ever. In a recent technology...Photonics.com 6/23/2022AI, OCT Operate in Tandem to Detect Plaque Erosion in the HeartResearchers from the University of Electronic Science and Technology of China have developed an AI method that can automatically detect plaque erosion in the heart’s arteries using optical...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookTunable Light Sources: A Popular Choice for Measurement ApplicationsMany common spectroscopic measurements require the coordinated operation of a detection instrument and light source, as well as data acquisition and processing. Integration of individual components...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 HandbookAdaptive Optics: Taming Atmospheric TurbulenceTo 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 HandbookDetectors: Options for Low-Light ApplicationsDeveloped in the early 1990s, the silicon photomultiplier (SiPM) is a solid-state photodetector whose sensitivity to light rivals that of a photomultiplier tube (PMT) in a regime where a few hundred...WHITEPAPERSPhotonics.com 10/4/2022Product Development Strategies for Electro-Optical SystemsThis whitepaper looks at the unique challenges associated with optical systems by exploring two extremes, an ultra-high precision instrument, and a low-cost consumer product, and the different...Photonics.com 9/29/2023Accuracy in Optical DesignAnswering some common questions new users of optical design and analysis software have are “How accurate are the results?” or “Can I trust the results I get?” and discussing the importance of...Photonics.com 10/16/2023Lumispot Tech FOGs Coil Application In Inertial NavigationFiber Optic Gyro Coil - The Core components of FOG used in inertial navigation field.Photonics.com 4/20/2023Choosing a Portable Raman SpectrometerA good portable Raman spectrometer bridges the gap in performance, capability, and size between handheld and benchtop Raman spectroscopy. It enables new point-of-use applications in medicine and...WEBINARSPhotonics.com 2/10/2021Fourier Transform Infrared (FTIR) Spectrometer: Theory, Practice, and ApplicationsFourier transform infrared (FTIR) spectroscopy is a spectroscopic technique that relies on optical interference to generate a spectrum. It enables spectral analysis covering a wide range, 1100 to...Photonics.com 5/6/2020Raman Spectroscopy: Theory, Practice, and ApplicationsRaman spectroscopy is a spectroscopic technique that probes vibrational states of molecules using, for example, visible light. It requires very little or no sample preparation and can be employed to...Photonics.com 5/19/2022Optical Solutions for Spectroscopic Water AnalysisLight can be used to understand, study, and spectroscopically characterize the many components that may exist in water. Stephanie Butron and Eric Mesa of Hamamatsu Corp. discuss the various markets...Photonics.com 1/21/2021Adding Various Spectroscopies to Any Standard MicroscopeMicrospectroscopy is the practice of performing various spectroscopies with sampling at the microscale and below. The standard microscope from any of the major microscope manufacturers presents a...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryinfrared detectorAn infrared detector is a device that is used to detect and measure infrared radiation, which lies beyond the visible spectrum of light. These detectors are utilized in various applications,...Photonics Dictionaryfiber optic spectrometerA fiber optic spectrometer is a device used for measuring the spectral content of light. It utilizes optical fibers to transmit light from a source to a spectrometer unit, where the light is...Photonics DictionaryInGaAs photodiodeAn InGaAs photodiode refers to a photodetector device that is constructed using a semiconductor material composed of a combination of indium (In), gallium (Ga), and arsenic (As). The term InGaAs...Photonics DictionarymonochromatorA monochromator is an optical instrument used to isolate and select a narrow range of wavelengths from a broader spectrum of light. The term monochromator is derived from "monochromatic," meaning...VIDEOSPhotonics.com 7/28/2020Introduction to Photodetectors - Hamamatsu CorporationPhotodetectors—such as photodiodes (PDs), avalanche photodiodes (APDs), photomultiplier tubes (PMTs), and silicon photomultipliers (SiPMs)—are essential components in a vast array of modern...Photonics.com 1/30/2023The Endless Possibilities of Spectroscopy - Avantes as PartnerPhotonics.com 4/6/2016Marktech Optoelectronics Custom Engineering CapabilitiesMarktech Optoelectronics is a leading manufacturer of UV visible, near-infrared, and short wavelength infrared (SWIR) emitters, detectors, and materials including InP epiwafers. Marktech maintains an...Photonics.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 BUYERS' GUIDE CATEGORIESPhotodiode DetectorsDeuterium Light SourcesFourier Transform SpectrometersA fourier transform spectrometer is an instrument using a Michelson interferometer, a beamsplitter, two plane mirrors and a detector to give Fourier analysis of the detector signal to provide the...Near-Infrared SpectrometersA near-infrared spectrometer is an analytical instrument used to measure the absorption, transmission, or reflection of light in the near-infrared region of the electromagnetic spectrum....COMPANIESPhotonics 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),...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...Photonics 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' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...