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Results 101 - 108 of 108 for Argon
  • Article - 20 Jan 2014
    A radiometer is an instrument for detecting and measuring radiant flux/power of electromagnetic radiation. The term radiometer usually refers to an infrared radiation detector; however, it also refers...
  • Article - 18 Jun 2013
    A mercury vapour lamp is a high-pressure electric arc discharge lamp that provides intense illumination over a selected range of wavelengths.
  • Article - 15 Jun 2013
    Plasma lamps can be described as gas lamps that are devoid of any electrode and energized by radio frequency. Unlike gaseous medium, plasma consists of free electrons which are energized by radio...
  • Article - 15 Jun 2013
    Neon lamps are gas discharge lamps that contain neon gas at a low pressure enveloped in a glass capsule. Gas discharge lamps emit light when electric light is passed through the gas.
  • Article - 13 May 2013
    The krypton fluoride (KrF) laser is an excimer laser which emits deep ultraviolet wavelengths. It consists of two elements, namely krypton and fluorine, as the lasing medium.
  • Article - 9 Jul 2007
    Why the sky is blue is a fundamental question asked of people with knowledge in light and optics.
  • Article - 14 May 2013
    Helium mercury laser falls into the category of metal-vapour lasers. It is similar in operation to the helium-neon or the Argon/Krypton lasers. It is also known as the ‘mercury vapour ion laser’ due...
  • Article - 9 May 2013
    Titanium-doped sapphire laser (Ti:sapphire) is a tunable laser that has excellent tunability and potential to create ultrashort pulses. It emits near-infrared and red light in the range of 650 - 1100...