Laser Cooling: Methods, Applications, and Future Prospects
WEBApr 9, 2024 · Laser cooling combines quantum mechanics and optics and has revolutionized the manipulation of atomic and molecular temperatures, enabling advancements in quantum simulation and precision measurement.
The Different Types of Spectroscopy for Chemical Analysis
WEBThe main types of atomic spectroscopy include atomic absorption spectroscopy (AAS), atomic emission spectroscopy (AES) and atomic fluorescence spectroscopy (AFS). In AAS atoms absorb ultraviolet ...
Polarizer - Basic Definition and Types of Polarizers - AZoOptics
WEBOct 21, 2007 · Request Quote. From CODIXX AG Oct 21 2007. A polarizer is a device that converts a beam of electromagnetic waves such as light which is unpolarized or mixed-polarization into a beam with a single ...
Helium-Neon (HeNe) Lasers - Properties and Applications
WEBMay 8 2013. A helium–neon laser or HeNe laser is a gas laser consisting of a mixture of neon and helium within a small bore capillary tube, which is excited by a DC electrical discharge. It was ...
What is a Periscope? - AZoOptics
WEBA periscope is an optical instrument that allows objects that are not in direct line of sight to be viewed. Periscopes have proven to be of great help to submariners by allowing these professions ...
Michelson Interferometer - Definition and Applications - AZoOptics
WEBA Michelson interferometer is a tool used to produce interference between two beams of light. It is the most common design for optical interferometry and the first interferometer invented, by ...
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 ...
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 ...
Using Calibrated Photodiodes to Measure LED Power and Irradiance
WEBCalibrated photodiodes can provide accurate measurements of LED power and irradiance because LEDs are relatively narrowband sources and have known peak wavelengths. The total measurement accuracy ...
Refractometer - Definition and Applications - AZoOptics
WEBMay 6 2014. A refractometer is an optical device used for measuring the extent to which light is bent, or refracted when it moves through a substance. It works because light travels at different ...