DUNEDIN, Fla., Nov. 27, 2015 — Flying into the maws of active volcanoes, spectrometers from Ocean Optics will help scientists study the effects of eruptions on climate. As part of the Trail by Fire project, the Flame miniature spectrometers will be flown directly below volcano plumes aboard unmanned aerial vehicles (UAVs)....Read full articleRelated content from Photonics MediaARTICLESMenlo AstroComb Used in Very Large Telescope Light AnalysisThe AstroComb from Menlo Systems GmbH is analyzing starlight from the European Southern Observatory’s Very Large Telescope (VLT) in Chile. Tilo Steinmetz, Menlo’s AstroComb product...Photonics Spectra November 2018 IssueSpectroscopy-Based Tool Detects, Measures Contaminants in LandfillsA method known as laser-induced breakdown spectroscopy (LIBS) could offer a cleaner, faster and simpler approach than existing technologies for detecting contaminants in the fluids coming from...Photonics.com 5/16/2017Spectrometer Uses Silicon Photonics to Efficiently Monitor Gas LeaksA chip-based spectrometer that is smaller than a dime has demonstrated the ability to detect methane in concentrations as low as 100 parts-per-million. The spectrometer leverages silicon photonics...Photonics Spectra February 2018 IssueAvantes Eclipse Team Preps for Solar EventOn Monday, Aug. 21, engineers from Netherlands-based Avantes will be in Casper, Wyo., to witness the total solar eclipse from its incident path, and support researchers and scientists using the...Photonics.com 8/17/2017PRODUCTSSpectral Sensing Education KitEducation Packs from Ocean Optics are cost-effective spectral sensing kits designed around its STS microspectrometer and Spark spectral sensor for classroom use. With the kit hardware and...Photonics.com 6/5/2017SpectrometerThe Ocean FX Spectrometer from Ocean Optics Inc. provides high acquisition speed, Ethernet operation, sensitivity and spectral buffering. The Ocean FX spectrometer is ideal for high-speed...BioPhotonics June 2017 IssueNew Super Fast Spectrometer OCEAN FXThe next innovation in miniature spectrometers from Ocean Optics — Ocean FX™ — offers high-sensitivity detector performance, acquisition speed up to 4,500 scans per second, and a...Promoted Content August 2017 IssueMiniature SpectrometerThe Ocean FX miniature spectrometer from Ocean Optics Inc. offers high-sensitivity CMOS detector performance, acquisition speed of up to 4500 scans/s and integration times as low as 10 µs. ...Photonics Spectra March 2018 IssueMEDIAPhotonics 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 2/21/2018Light Matters Extra: Taking Photonics Innovations from the Lab to the Operating Room - 01.2018In this month's Light Matters Extra, we give you an in-depth look at the relationship between researchers and scientists at the University of California Davis, and surgeons and clinicians at nearby...Photonics.com 1/18/2018Binding 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.com 11/17/2017Optics and Photonics at the Hub of the Industry - LIGHT MATTERS 10.2017Tune into this month's edition of Light Matters for some of the highlights from Optifab 2017, as distributors and buyers from all over the world met in the photonics industry hub of Rochester, New...Photonics.com 10/26/2017WHITEPAPERSApplication Note: Ocean FX High Speed Applications in Home LightingUnbeknownst to us, most of the light sources we use for general home illumination have some “flicker” associated with them, due primarily to the AC nature of the current provided for power. While...Photonics.com 7/1/2017A Smart Handheld Raman Spectrometer with Cloud Data Platform and AI Deep Learning AlgorithmCloudMinds's XI™ is the world’s first cloud AI based handheld Raman spectrometer with 785nm laser excitation. Being fully integrated with Cloudminds’s Data A1 smartphone, operation of XI™ is fully...Photonics.com 11/7/2018Photophysical Characterisation of Perovskite Quantum DotsPerovskite Quantum Dots are a promising new class of light emitters. In this paper a complete photophysical characterisation, comprising of absorption spectra, photoluminescence spectra,...Photonics.com 1/1/2019Hyperspectral Imaging Cameras in Rapid Detection and Potential Diagnosis of Agricultural Crop ThreatsRemote monitoring of crops via satellites using color cameras was the earliest form of spectral imaging in agricultural management. Due to limited capabilities, only basic plant health parameters...Photonics.com 6/6/2018WEBINARSFiber Optic Sensors: Fundamentals and ApplicationsFiber optic sensing technology has evolved over 60 years of development and commercialization. While many applications are for point sensors, the most rapid expansion has been for distributed fiber...Photonics.com 9/24/2015The Future of Lasers: Two PerspectivesThe Future of Lasers: Two Perspectives brings together two expert viewpoints on the future of quantum cascade lasers, fiber lasers and next-generation solid-state lasers. Our Expert Panel: ...Photonics.com 6/21/2011Surface-Enhanced Raman Spectroscopy: Methods and ApplicationsMOVED FROM AUGUST 22 TO SEPTEMBER 19 Join us for a FREE webinar: Friday, September 19, 2014, 1 p.m. EDT Surface-Enhanced Raman Spectroscopy: Methods and Applications This webinar will...Photonics.com 9/19/2014Imaging Applications in Quantum ResearchQuantum technology, an exciting and evolving field combining physics and engineering, applies the properties of quantum mechanics to next-generation computing applications. It has the potential to...Photonics.com 9/26/2018PHOTONICS DICTIONARY TERMSradiation thermocoupleA thermocouple that is used in infrared spectroscopy to detect a sample's infrared emittance. See thermocouple.EDU.photonics.com 9/8/2009low-temperature spectroscopyThe analysis of structural and molecular dynamics caused by low temperature.EDU.photonics.com 9/8/2009astronomical spectroscopyThe process of using a spectrograph with a telescope to acquire information on an astronomical object's speed and physical characteristics.EDU.photonics.com 9/8/2009dynamic spectroscopyA spectroscopic technique used to display the intensity of an optical pulse as functions of time and frequency simultaneously.EDU.photonics.com 9/8/2009PHOTONICS HANDBOOK ARTICLESOptical 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 HandbookSelecting a Photodetector: Using WITS$ as a Rough Guide: Performance of a photodetector with respect to the four basic attributes of light, in addition to cost, can be used to make an appropriate choice.Light is a versatile tool for investigating physical and chemical processes in nature. Any specific system being analyzed may, through the light it emits or reflects, communicate information about...Photonics HandbookLaser Safety: Important Considerations: Laser safety is nothing to scoff at; lasers can be hazardous. Enter Class 1 laser products — lasers that are so safe that the user doesn’t require specific laser safety training or protective eyewear. Some precautions still exist, though.When purchasing an industrial laser system, the astute buyer will look for a Class 1 laser product — a system where the laser beam hazard is completely enclosed and there is no potential laser...Photonics HandbookIndustrial Lasers: An Introduction to Process Qualification: The step from successfully demonstrating a new laser process on a limited number of samples under laboratory conditions, to scaling that process up for high-volume industrial use is a big one. In particular, it’s necessary to determine how variations in process parameters affect end results, so that acceptable process input and operating ranges can be determined.Materials processing with lasers is actually a broad term for a diverse range of applications. The major categories of these uses, and the lasers that service them, are summarized Table 1. At one...Photonics HandbookPHOTONICS BUYERS' GUIDE CATEGORIESMass SpectrometersA mass spectrometer is a mass spectroscope that incorporates an electric detector to record the relative quantity of ionic species that have been differentiated by their mass/charge ratios.Forensic Laser SystemsSpectrophotometry ServicesVisible SpectrometersCOMPANIESSpectrEcology LLCWe sell UV, VIS, NIR and MIR spectrometers from Ocean Optics, our own dOpO2 oxygen sensor, UV-VIS light sources, fiber optics, sample holders, and spectroscopy standards. We invented the world's...Photonics Buyers' GuidePCO-TECH Inc.PCO – three decades as Pioneers in Cameras and Optoelectronics PCO is a Pioneer in Cameras and Optoelectronics with more than 30 years of expert knowledge and experience developing and...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' GuideNational Laser CompanyNational Laser is the leading U.S. manufacturing plant of argon lasers and the foremost integrator of customized laser and opto-electronic systems for Original Equipment Manufacturers. We’ve...Photonics Buyers' Guide