Request InfoOcean InsightDUNEDIN, Fla., May 21, 2013 — Ocean Optics’ IDRaman, a palm-sized Raman spectrometer for sample authentication and counterfeit detection, delivers fast analyses ranging from chemical and explosive agent detection in the field to quality assurance and control sampling routines in the laboratory. The Raster Orbital Scanning (ROS) mode scans a tightly focused beam over a wide sample area, improving the quality of the Raman measurement of liquids and solids — in particular, solid samples that are inhomogeneous and irregularly shaped. The low average power needed eliminates sample damage and the possible...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 1/8/2021Raman SpectrometerThe CiCi-Raman-785 engine from HORIBA Scientific is designed for high-volume OEM industrial users. The high-performance, 785-nm excitation wavelength spectrometer features an...Photonics.com 7/21/2020Raman SpectrometerThe TPIR-785 Raman spectrometer from Teledyne Princeton Instruments is a fully integrated system that leverages spectrograph and camera technologies to optimize performance in the NIR region. ...Photonics Spectra December 2020 IssueRaman SpectrometerThe WP 248 Raman spectrometer from Wasatch Photonics is a compact UV device ideal for fluorescence-free Raman spectroscopy and UV resonance Raman to enhance sensitivity and selectivity. The...Photonics.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 ×...ARTICLESPhotonics.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...BioPhotonics Jul/Aug 2020 IssueScientists Apply Raman Spectroscopy to COVID-19 TestingOne of the most challenging aspects of the COVID-19 pandemic has been the lack of testing needed to detect and trace infections. Many tests use biochemicals that can be expensive and difficult to...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 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...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: 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 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 HandbookColorimetry: How to Measure Color Differences: Colorimetry, the science of color measurement, is widely employed in commerce, industry and the laboratory to express color in numerical terms and to measure color differences between specimens. Applications include paints, inks, plastics, textiles and apparel, food and beverages, pharmaceuticals and cosmetics, displays, and other parts and products that reflect or transmit color.The use and importance of colorimetry has grown in unison with the increase of global manufacturing and processing. When plastic automotive trim produced on one continent must match a painted metal...WHITEPAPERSPhotonics.com 11/10/2020PDH Technique with Moku:Lab’s Laser Lock Box — An FPGA-based all-in-one Solution for Laser Frequency LockingThe Pound-Drever-Hall (PDH) technique was first introduced by R.V. Pound, Ronald Drever, and John L. Hall in 1983. It is a widely used method to match the emitting optical frequency of a laser to a...Photonics.com 9/1/2020Reducing Interference Pattern in Multimode Optical FiberThe spectrographic imaging quality from Integral Field Units (IFUs) in astronomical imaging are limited due to Whispering Gallery Modes (WGM) in multimode optical fibers. Modifications in the...Photonics.com 2/19/2019Timegated Raman Technology for MetallurgyTimegated Raman spectroscopy is suitable for online measurements for nitric and sulfuric acid quantification. It has many advantages compared to conventional acid quantification methods., for...Photonics.com 3/4/2020How to Specify a Custom Designed InstrumentWhile it can seem daunting to design a custom instrument from scratch, a well-organized preparation effort and a knowledgeable industrial partner can simplify the process and, more important, greatly...WEBINARSPhotonics.com 5/24/2018Hand-Held Spectrometers in 2018 and BeyondPortable and hand-held spectrometers have matured, and in the past few years hand-held devices targeted to the general consumer market have been introduced. This webinar will survey the portable...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 6/24/2013Raman Spectroscopy for Research and IndustryFREE WEBINAR Additional Questions and Answers from the Webinar are below: Speakers to include: David J. Brady, Duke University Computational and Compressive Raman Spectroscopy ...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 DICTIONARY+ TERMSEDU.photonics.com 3/5/2018null processCommonly performed in spectroscopy, the optical null process is a method for radiation detection whereby physical detectors are used to rapidly interchange the intensity between a reference beam and...EDU.photonics.com 9/8/2009fluctuation spectroscopy (flusy)A technique developed to measure the molecular weight of macromolecules by analyzing the spontaneous fluctuations that occur in the inherent thermodynamic concentration of solute molecules in a...EDU.photonics.com 9/8/2009light-beating spectroscopyThe spectroscopic analysis of optical line shapes and frequency shifts, using the technique of light beating; i.e., the mixing of two narrowband optical components to produce an AC component in the...EDU.photonics.com 3/5/2018swept-source laserA type of laser in which the output wavelength is adjustable over a wide range of wavelengths. The laser is focused on a particular wavelength and is "swept" over a range of wavelengths. This is...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 7/30/2018PIC Fundamentals, Design at Heart of AIM Photonics Summer AcademyStudents from large and small size companies and bigger Department of Defense affiliates of the AIM Photonics Institute took part in the recent AIM Photonics Summer Academy at MIT. This was the third...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 BUYERS' GUIDE CATEGORIESRaman Spectrometer Laser SystemsRapid-Scan SpectrometersFiber Optic Spectrum AnalyzersAutocorrelatorsAn autocorrelator is a signal-averaging device that improves signal-to-noise ratio by comparing a sampled signal with a time-delayed form of itself.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' GuideCascade Optical CorporationCascade Optical Corporation has more than 35 years of expertise in custom vacuum-deposited thin-film coatings, specializing in IAD, low temp, low stress coatings for laser crystals and fiber optics....Photonics Buyers' GuideWasatch Photonics Inc.At Wasatch Photonics, we’re fascinated by the many ways light can be used to understand nature and solve the problems that touch our lives each day, and it shows in our innovation, applications...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,...