Request InfoB&W Tek LLCB&W Tek Inc.’s Exemplar miniature spectrometer includes an embedded processor to allow for effortless onboard data processing, including averaging, smoothing and automatic dark subtraction. “SuperSpeed” USB 3.0 communication provides data transfer of 900 spectra per second, and multichannel capabilities deliver an ultralow trigger delay of 14 ns and a gate jitter of ±1 ns. The ability to control the CCD exposure time to within 1 ms allows the user to have control over the spectra’s signal-to-noise ratio. Applications include high-speed binning...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Sep/Oct 2023 IssueMiniature SpectrometerThe MiniRaman miniature spectrometer from Opton Laser International measures 25 × 30 × 105 mm and weighs 0.5 kg. The device features an integrated, patented reference channel,...Photonics Spectra December 2021 IssueTwo-stage IR DetectorThe BXT2S-68TE thermoelectrically-cooled, two-stage IR detector from Opto Diode Corp. is designed for gas analysis, emissions monitoring, and process control. The lead selenide,...Photonics.com 5/17/2022Biomolecular Characterization DeviceThe Apollo biomolecular characterization device from RedShift BioAnalytics Inc. uses microfluidic modulation spectroscopy (MMS) technology to provide sensitive, precise measurements of biomolecule...BioPhotonics 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...ARTICLESPhotonics.com 8/10/2023Optical Measurement Methods Combine to Detect Early Signs of MetastasisDiffuse in vivo flow cytometry (DiFC), an optical technique developed at Northeastern University, enables fluorescence detection of tumor cells circulating in the bloodstream. It is a promising...Photonics.com 1/6/2022Photoelectrochemical Sensor Tests for Coronavirus in MinutesScientists in Spain have designed a photoelectrochemical aptasensor to quickly detect coronavirus using a saliva sample. The sensor device, developed by a research team at the Universidad Carlos III...Photonics Spectra September 2023 IssueTime-Resolved Spectroscopy Peers in on Irreversible PhenomenaA team of researchers at the University of Ottawa developed a terahertz (THz) spectroscopy technique for recording movies in real time at 50,000 fps. High-speed video captures and slow-motion...BioPhotonics Sep/Oct 2023 IssueMicroscopy Method Uses Infrared Light to Image Molecules with Vibrational ContrastThe complementary strengths of fluorescence and vibrational microscopy are combined in a new technique developed at Caltech, which is called bond-selective fluorescence-detected infrared-excited...PHOTONICS HANDBOOK ARTICLESPhotonics 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...Photonics HandbookSpectroscopy: The Tools of the Trade: Understanding the whys and wherefores of a technology goes a long way toward solving your problem. Putting that knowledge to work requires an understanding of the tools of the trade and how to use them.All optical spectrometry techniques rely on the measurement of radiant power. The configuration of the instrument varies based on the measurement technique: absorption, emission, luminescence, or...Photonics HandbookSpectroscopy: Mastering the Techniques: Spectrochemical analysis employing optical spectroscopic methods is used to monitor the water we drink, the food we eat, the status of human health, and the quality of the environment. Such methods are also crucial to the development of safe and valuable industrial processes.The scope of optical spectroscopic instrumentation is indeed very broad. Many analytical methods rely on the interaction of radiation with matter and are often described in the context of quantum 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...WHITEPAPERSPhotonics.com 1/17/2023Whole Blood Analysis Using UV-Vis SpectroscopyPoint of care diagnostics have benefited from the marriage of spectroscopy and biofluidics, helping to address healthcare challenges from cancer screening to viral detection. The Ocean ST...Photonics.com 2/16/2022A Comparison of Some of the Key Technologies and Characteristics in CCD and CMOS SensorsTo assist in choosing the right technology for an application, this paper covers: • Historical background • Architecture • Improvements • Binning • Fill factor • Full well depth and capacity •...Photonics.com 4/20/2023Plastics Identification Using ATR-FTIR SpectroscopyThe massive production of plastics has led to a throw-away culture rendering plastic pollution one of the biggest environmental issues. One solution to prevent plastic pollution is improving waste...Photonics.com 10/11/2022Cricket 2 Single MCPAdvanced Image Intensifier adapter for low light level imaging applications, the Cricket™² is a plug & play camera attachment enabling low light level imaging and extreme high shutter speeds for CMOS...WEBINARSPhotonics.com 2/29/2012Fundamentals of Miniature SpectrometersThe fundamentals of modular spectrometers and how they have evolved into a modern spectroscopic tool with an overview of many common applications such as transmission, emission, fluorescence and...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.com 9/27/2012Current Status of Solar Photovoltaic Technology Platforms, Manufacturing Issues and ResearchQuestions, Answers & Comments from the Webinar Current Status of Solar Photovoltaic Technology Platforms, Manufacturing Issues and Research Thursday, Sept. 27, 1 p.m. EDT ...Photonics.com 4/12/2022Classification and Quantitation of Edible Oils by Vibrational Spectroscopy: Lessons from the Interface of Application and AnalysisAnalyzing edible oils provides a relevant and challenging application for analytical method development. Olive oil is considered one of the most frequently adulterated foods available, to the point...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009surface analysis by laser ionization(SALI) A type of spectroscopy in which neutral atoms or molecules are ionized by an excimer laser beam and then measured by a time-of-flight mass spectrometer.EDU.photonics.com 3/5/2018multianode microchannel array detectorA photon-counting instrument for use in both space-borne and ground-based photometric and spectroscopic instrumentation. This style of detector is composed of opaque photocathodes for photon to...EDU.photonics.com 3/5/2018isotopically selected laser spectroscopyA spectroscopic technique in which an excitation band absorbs laser energy resulting in an electronic transition. The isotopic species may then be measured using a time of flight mass spectrometer....EDU.photonics.com 6/30/2017Raman fiber probeA flexible fiber cable with a small diameter that transports light from the excitation laser to the target. Used in Raman spectroscopy, the probe is capable of obtaining high-quality data at high...VIDEOSPhotonics.com 9/28/2017Merging Industry and Education Through Photonics - LIGHT MATTERS 09.2017Tune into this month’s edition of Light Matters for the complete list of Photonics Media’s Industry Beacon award winners. We’ll also introduce you to an Industry Beacon in the Educator category, and...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.com 11/17/2017Light Matters Extra: Lightning Awards Luminate Rochester - 11/2017In this month's Light Matters Extra, we give you an in-depth look at the recent Luminate Lightning Awards. New York’s Lieutenant Governor Kathy Hochul was there and tells us why Luminate is important...Photonics.com 11/17/2017Binding Light in Optics and Photonics - LIGHT MATTERS 11.2017Tune into this month's edition of Light Matters for 'Part 1' of an exclusive interview with SPIE CEO, Eugene Arthurs, as he speaks about his upcoming retirement. We’ll also take you to Rochester,...PHOTONICS BUYERS' GUIDE CATEGORIESSpectroradiometersA spectroradiometer is an instrument for measuring the radiant energy from a source at each wavelength throughout the spectrum. The spectral regions are separated either by calibrated filters or by a...Fiber Optic Spectrum AnalyzersX-Ray SpectrometersAn x-ray spectrometer is designed to produce an x-ray spectrum of a material as an aid in identifying it. This technique is particularly useful when the material cannot be broken down physically.Divided-Circle SpectrometersA divided-circle spectrometer is a spectroscope having a divided circle and a means for the rapid reversal of prisms for the measurement of refractive index of the prism for a specific wavelength.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 TechnologyWe are global leaders in the development and manufacture of high performance scientific digital cameras for academic, industrial and government applications. Through continuous dialogue with our...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' 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,...