Units of the Electromagnetic Spectrum Chart.Read full articleRelated content from Photonics MediaProductsLasers 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...Promoted Content May 2023 IssuePhotonics Handbook ArticlesGreek AlphabetTable of the Greek alphabet and what the letters are commonly used to designate. Name Capital Small Commonly Used to Designate Alpha A α Angles, coefficients, attenuation constant,...Photonics HandbookPhotometric UnitsPhotometric Units SI Units Quantity Unit Luminous flux lumen lm Luminous intensity candela cd Luminance cd/m2 Illuminance lm/m2 lx Non-SI Units Luminous Intensity ...Photonics HandbookAngle ConversionsA chart listing angle conversions – Degree, Minute, Second, Radian, Milliradian, Circumference and Quadrant Angle Conversions Angle Conversions degree min ...Photonics HandbookStandard CIE IlluminantsPhotonics HandbookWebinarsPerspectives on CommunicationsPhotonics Media presents two perspectives on communications, one provides an overview of quantum theory of optical communications, and the other discusses confronting the challenge of creating...Photonics.com 2/16/2012Infrared Photodetectors: Theory, Practice, and ApplicationsA great deal of information about the physical world, from the cosmos to DNA, comes to us in the form of infrared radiation (IR). Human-made systems, such as automotive lidar, thermal-vision cameras,...Photonics.com 9/30/2020Electromagnetic Manipulation: Revolutionizing Machine VisionJoin this webinar as Ryan Marti of Omron Automation delves into the realm of unique machine vision applications that push the boundaries of automation. Discover how machine vision technology can...Photonics.com 3/5/2024Simulating Metamaterials in the Terahertz RegimeIf you want to learn how to simulate metamaterials in the terahertz regime, then tune into this webinar, presented by COMSOL. Metamaterials are engineered to have specific material properties. They...Photonics.com 4/27/2017Photonics Dictionary Termsnear-infrared spectroscopyNear-infrared spectroscopy (NIRS) is a non-invasive analytical technique that uses the near-infrared region of the electromagnetic spectrum to study the absorption of light by molecules in a sample....Photonics Dictionaryhyperspectral imaging cameraA hyperspectral imaging camera is a sophisticated imaging device capable of capturing and processing data across a wide range of wavelengths within the electromagnetic spectrum, typically from...Photonics Dictionaryspectral signatureA spectral signature, in the context of remote sensing and spectroscopy, refers to the unique pattern or characteristic spectral response of a material or object across different wavelengths of the...Photonics Dictionaryoptical clockAn optical clock is a highly precise and advanced timekeeping device that relies on the oscillations of electromagnetic radiation in the optical or ultraviolet part of the electromagnetic spectrum....Photonics DictionaryMediaLaser Munich & Portable Quantum Tech - LIGHT MATTERS 05.15.2013-Laser Munich -Portable Quantum Tech -Metamaterial bandwidth This week on Light Matters: a moon-shaped metamaterial broadens bandwidths, Laura Marshall reports from Laser World of Photonics in...Photonics.com 5/15/2013Photonics Buyers' Guide CategoriesSpectroscopy Laser SystemsHigh-Power Laser WindowsInfrared WindowsInfrared windows are thin parallel plates of material that transmit in the infrared region or a spectral region (of the infrared) in which the atmosphere transmits.Infrared LensesAn infrared lens is an optical component specifically designed and optimized for transmitting, focusing, or manipulating IR radiation within the infrared spectrum. Infrared lenses are essential...CompaniesSmarAct Inc.Since 2005, SmarAct develops piezo-based, high-performance positioners and measurement tools for the micro- and nanometer scale. Positioning systems with numerous degrees of freedom and parallel...Photonics Buyers' GuideSpecim, Spectral Imaging Ltd.Specim is a pioneer and leading supplier of hyperspectral imaging solutions with the broadest camera portfolio covering wavelengths from VNIR, NIR, SWIR, and MWIR to LWIR, spectrographs, software,...Photonics Buyers' Guide