Optics News | Photonics News
WEBDr. Quentin Meyer and Dr. Ying Da Wang. Optics News and Photonics News from across the Globe. AZoOptics is the world's leading online publication for the Optics & Photonics community.
Optical Condenser - Definition and Applications - AZoOptics
WEBMay 1 2014. A condenser is, essentially, an optical lens that is used to convert a divergent beam from a point source into a parallel or converging beam. The main purpose of using a condenser is ...
What are Optical Sensors Used For? - AZoOptics
WEBSep 29, 2022 · Industrial and commercial applications. Optical sensors are used to detect liquid levels in engineering facilities. For instance, optical sensors detect petroleum levels in hydrocarbon refineries ...
What is a Wavenumber? - AZoOptics
WEBSep 16 2014. Wavenumber is defined as the number of complete wave cycles per unit length of a linear space. It can also be referred to as the spatial frequency of the waves represented in radians ...
Polarizer - Basic Definition and Types of Polarizers - AZoOptics
WEBOct 21, 2007 · Please use one of the following formats to cite this article in your essay, paper or report: APA. CODIXX AG. (2020, June 04). Polarizer - Basic Definition and Types of Polarizers.
Plano-Convex Lens - Equation and Explanation - AZoOptics
WEBThe focal length of the lens can be calculated using a simple equation, as follows: 1/f = (n-1) (1/R f – 1/R b) In this equation, f is the focal length of the lens, whereas Rf and Rb represent ...
How Does an Optical Telescope Function? - AZoOptics
WEBJan 20, 2022 · Video Credit: European Southern Observatory (ESO)/YouTube.com. How Do Telescopes Work? The basic design for an optical telescope requires a main light-gathering element called the objective.
High-Precision Optical Metrology Techniques and Their Principles
WEBNov 27, 2023 · In production, automation, and testing, optical measuring techniques are employed to determine measurements and differences in speed, shape, or color automatically and precisely. Optical metrology ...
Intelligent LED Lighting Systems - AZoOptics
WEBSep 26, 2012 · Please use one of the following formats to cite this article in your essay, paper or report: APA. Soutter, Will. (2019, January 14). Intelligent LED Lighting Systems.
Glossary and Definitions of Terms Related To Optics and Photonics
WEBJan 28, 2008 · The point that all light rays from a mirror or lens pass through. The number of waves that pass a point in a given unit of time. High-energy wave of high frequency and with a wavelength shorter ...