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 HandbookCoefficients of Expansion and Densities of Optical MaterialsMaterial Coefficient of Expansion(×10-6 per °C) Density (lbs/cubic in.) Aluminum 23.8 0.10 Brass (cast) 18.8 0.30 Carbon (diamond) 1.2 0.25 Carbon (graphite) 7.9 - Copper 16.2 0.32...Photonics HandbookPrefixes for Binary MultiplesPrefixes for Binary Multiples The International Electrotechnical Commission (IEC) in 1998 approved as an IEC International Standard names and symbols for prefixes for binary multiples for use...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 HandbookWebinarsSimulating 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 3/5/2024Advanced Femtosecond Lasers: Stable CEP and GHz Repetition RatesFew-cycle laser pulses with stabilized and controlled carrier-envelope phase (CEP) have enabled a new class of experiments that shed light on the physics of light matter interaction with sensitivity...Photonics.com 9/18/2024Infrared 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 Termsdeep-ultraviolet laserA deep-ultraviolet (DUV) laser is a type of laser that emits light in the deep ultraviolet region of the electromagnetic spectrum, typically with wavelengths ranging from about 200 nm down to 10 nm....Photonics Dictionarydetector arrayA detector array refers to a collection of individual detector elements arranged in a two-dimensional grid or matrix format. Each element within the array is capable of detecting electromagnetic...Photonics Dictionarysilicon photodiodeA silicon photodiode is a semiconductor device that converts light into an electrical current. It is a type of photodetector specifically designed for detecting and measuring light intensity. Silicon...Photonics Dictionaryultraviolet fiber opticsUltraviolet (UV) fiber optics refers to optical fibers that are designed and optimized for the transmission of ultraviolet light, which is electromagnetic radiation with wavelengths shorter than...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 CategoriesSapphire WindowsA sapphire window refers to a transparent optical component made from sapphire crystal. Sapphire is a single-crystal form of aluminum oxide (Al2O3) that is highly prized for its exceptional optical...High-Power Laser WindowsInfrared 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...X-Ray WindowsCompaniesSmarAct 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' GuideVere Inc.Vere, Inc. specializes in custom optical tables, breadboards, vibration isolation, support stands, and related products. Founded in 1987, Vere produces a range of laboratory equipment designed for...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
