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Results 161 - 170 of 178 for Hydrogen gas
  • Cosmic Ray Mystery Source - Supermassive Black Holes
    News - 12 Nov 2007
    The most energetic particles in the universe - ultrahigh-energy cosmic rays - likely come from supermassive black holes in the hearts of nearby active galaxies, says a study by scientists from nearly...
  • Chemical Oxygen Iodine Lasers (COIL) - Properties, Development, and Commercial and Military Applications
    Article - 18 Jun 2013
    Chemical oxygen iodine laser (COIL) is an infrared chemical laser that has been developed at the Air Force Research Laboratory in 1977, primarily for military applications. It outputs a beam of...
  • All Gas-Phase Iodine Laser (AGIL) - Properties and Applications
    Article - 29 Aug 2013
    In a chemical oxygen-iodine laser, a basic hydrogen peroxide solution acting as an energy source is rather bulky to carry in the mobile body. In addition, the solution cannot be stored for a long time...
  • Carbon Dioxide Lasers - Properties and Applications
    Article - 20 Jun 2013
    The carbon dioxide (CO2) laser consists of a gas mixture that includes nitrogen, helium, carbon dioxide, xenon or water vapor and hydrogen in some cases. It is one of the earliest gas lasers to be...
  • The Role of Spectroscopy in Airport Security Screening
    Article - 16 Sep 2024
    Spectroscopic techniques such as FTIR, Raman, and NQR enhance airport security by detecting hazardous materials, explosives, and contraband. Recent advancements in portable systems are improving...
  • Visualizing Electromagnetic Pulse Welding
    Article - 30 Oct 2019
    By using ultra-high-speed imaging with CAVILUX Smart Laser illumination and image intensifier camera,users are able to visualize electromagnetic pulse welding.
  • How is Spectroscopy Used in Forensics?
    Article - 20 Nov 2020
    Spectroscopy is the scientific field dedicated to studying the relationships between matter and radiation. A form of non-destructive testing, spectroscopy is widely applied in forensics to understand...
  • Using Laser Fusion to Generate High Power Lasers
    Article - 12 Feb 2020
    The staple of high-powered lasers was established in 1996 when the method of chirped-pulse amplification was used to create the world's first petawatt pulse with the Nova laser. Scientists have since...
  • What is Optical Attenuation?
    Article - 15 Mar 2019
    For any fiber optic cable to be highly effective at transmitting signals and/or data, the light passing through the fiber optics needs to be coherent, i.e. the light beam needs to be tight so that it...
  • Carbon Nanotube Optics and Their Uses
    Article - 4 Jan 2019
    This article explores the optical properties of carbon nanotubes and their applications.

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