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Results 181 - 190 of 246 for Semiconductors
  • Advanced Cooled VIS-SWIR Camera for Industrial Imaging and Astronomy
    Article - 3 Dec 2014
    In this interview, Mark Donaghy from Raptor Photonics talks to AZoOptics about Ninox, their new cooled SWIR InGaAs camera. With the latest sensor technology and air/water cooling to -20°C, the Ninox...
  • The Photoelectric Effect
    Article - 16 Sep 2014
    In 1921 Albert Einstein won the Nobel Prize for discovering the law which governs the photoelectric effect.
  • Thermoelectric Cooling - Definition and Applications
    Article - 14 Mar 2014
    Thermoelectric cooling is a process of eliminating heat energy from a device, component or medium with the application of constant voltage between two dissimilar semiconductors or electrical...
  • Scattering
    Article - 4 Feb 2014
    Scattering is a basic physical process that involves any one type of radiation, such as light, sound, or moving particles.
  • The Diffraction Limits in Optical Microscopy
    Article - 19 Dec 2013
    The optical microscope, also called the light microscope, is the oldest type of microscope which uses visible light and lenses in order to magnify images of very small samples. It is a standard tool...
  • What is Electro-Optical Rectification?
    Article - 20 Jun 2013
    Optical rectification or electro-optic rectification may be described as a non-linear optical process that generates a quasi-DC polarization in a non-linear medium by passing an intense beam of light.
  • What is a Photomultiplier?
    Article - 11 Jun 2013
    Photomultipliers or photomultiplier tubes (PMTs) belong to a class of vacuum tubes that convert photons into electric signal. PMTs are known for their ultra-fast response and high sensitivity. They...
  • Argon Fluoride (ArF) Excimer Lasers - Properties and Applications
    Article - 10 May 2013
    The argon fluoride (ArF) laser is an excimer laser that consists of a mixture of noble gas such as xenon, krypton or argon and a halogen gas such as chlorine or fluorine, which when subjected to high...
  • Highly Efficient Photonic Filters Promise Enhanced Data Transmission for Optical Networks
    Article - 16 Feb 2008
    Researchers at the U.S. Department of Energy’s Ames Laboratory have come up with a potentially perfect way to sort and distribute the massive amounts of data that travel daily over optical fibers to...
  • Optical Solutions for Next-Gen Wireless Network Challenges
    Article - 3 May 2024
    Exploring OWC as a high-speed, secure alternative to radio-frequency in IoT and 5G/6G networks, with a focus on integration and future terahertz technology.

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