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Results 31 - 40 of 66 for Defence
  • Article - 30 Jul 2018
    This article discusses Quantum Cascade Lasers, a semiconductor laser, and their applications.
  • Article - 27 Jul 2018
    A laser beam is a specific type of light that is generated with three critical properties: it is monochromatic, it is highly directional, and it is coherent.
  • Article - 4 May 2018
    Researchers have mimicked the protein reflectin, which is found in squid, to create camouflaging films and fibers, which could be woven together to form an invisibility cloak.
  • Article - 15 May 2014
    A free-electron laser is a kind of laser that employs a beam of high-speed, relativistic electrons moving freely with an optical field via a magnetic structure.
  • Article - 24 Jul 2013
    The hydrogen fluoride (HF) laser is an infrared chemical laser that combines hydrogen produced in a combustion chamber with fluorine gas produced by thermal decomposition of compounds to create...
  • Article - 26 Feb 2024
    Quantum dots enhance optical computing, promising faster, energy-efficient optical quantum computers with high-speed photon processing.
  • Article - 28 Sep 2023
    Infrared spectroscopy is a powerful analytical tool that was pioneered in the early 20th century. It analyzes samples by exploring interactions between matter and electromagnetic radiation in the...
  • Article - 29 Aug 2023
    TLM empowers scientists to witness the dynamics and behaviors of not only living cell populations but also individual living cells within these populations. This article discusses the role of...
  • Article - 7 Apr 2023
    The optical lattice clock has revolutionized scientific timekeeping by achieving unprecedented levels of accuracy. This article will introduce an overview of optical lattice clocks, how they work,...
  • Article - 13 Jan 2022
    NASA has launched a mission to test optical space communication with Laser Communications Relay Demonstration (LCRD). LCRD is NASA’s first laser-based space communication system. The objective of LCRD...

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