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 ArticlesPhysical Constants & Conversion FactorsPhysical Constants & Conversion Factors Length [I] 1 meter (m) = 39.3700 in. = 3.280833 ft = 1.093611 yd 1 kilometer (km) = 0.6213711 mi = 0.53996 nautical mi 1 micron (µm) =...Photonics HandbookAngle ConversionsA chart listing angle conversions – Degree, Minute, Second, Radian, Milliradian, Circumference and Quadrant Angle Conversions Angle Conversions degree min ...Photonics HandbookWhat Is Photonics?Photonics is the study of light and other types of radiant energy whose quantum unit is the photon. The impact of photonics on research, technology, navigation, culture, astronomy, forensics, and...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 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 2/16/2012Simulating 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 4/27/2017Electromagnetic 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 3/5/2024Infrared 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 9/30/2020Photonics Dictionary Termsnuclear quadrupole resonance spectroscopyA chemical detection technique used to measure molecules that have a magnetic dipole moment. The analysis is directed to nucleuses which have a quadrupole moment which leads to an asymmetric electric...Photonics Dictionaryquartz spectrographA spectrograph used to detect radiation in the range of the ultraviolet in the electromagnetic spectrum. It is made up of quartz because that material, unlike regular glass, is not opaque to the...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 DictionaryZeeman broadeningBroadening of a spectrum that results from the influence of a magnetic field.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 CategoriesInstrument WindowsHigh-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.Spectroscopy Laser SystemsCompaniesSmarAct 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