• Thumbnail for Excimer
    An excimer (originally short for excited dimer) is a short-lived polyatomic molecule formed from two species that do not form a stable molecule in the...
    9 KB (1,166 words) - 20:06, 10 January 2024
  • Thumbnail for Excimer laser
    An excimer laser, sometimes more correctly called an exciplex laser, is a form of ultraviolet laser which is commonly used in the production of microelectronic...
    21 KB (2,724 words) - 20:09, 25 August 2024
  • An excimer lamp (or excilamp) is a source of ultraviolet light based on spontaneous emission of excimer (exciplex) molecules. Excimer lamps are quasimonochromatic...
    26 KB (3,235 words) - 03:52, 12 July 2024
  • Thumbnail for LASIK
    microkeratome to create a corneal flap to expose the corneal stroma and then an excimer laser to reshape the corneal stroma in order to improve visual acuity....
    58 KB (6,407 words) - 18:08, 5 November 2024
  • light from excimer lasers with wavelengths of 248 (KrF) and 193 (ArF) nm (the dominant lithography technology today is thus also called "excimer laser lithography")...
    58 KB (6,445 words) - 02:12, 12 September 2024
  • Thumbnail for Germicidal lamp
    types available: Low-pressure mercury lamps High-pressure mercury lamps Excimer lamps LEDs Low-pressure mercury lamps are very similar to a fluorescent...
    8 KB (988 words) - 04:05, 12 July 2024
  • Argon fluoride laser (category Excimer lasers)
    The argon fluoride laser (ArF laser) is a particular type of excimer laser, which is sometimes (more correctly) called an exciplex laser. With its 193-nanometer...
    10 KB (1,103 words) - 21:59, 29 July 2024
  • Thumbnail for Glaucoma
    Glaucoma is a group of eye diseases that can lead to damage of the optic nerve. The optic nerve transmits visual information from the eye to the brain...
    92 KB (10,066 words) - 01:49, 5 November 2024
  • Thumbnail for Gas laser
    some industrial applications. Excimer lasers are powered by a chemical reaction involving an excited dimer, or excimer, which is a short-lived dimeric...
    8 KB (875 words) - 04:18, 12 May 2024
  • Thumbnail for Photorefractive keratectomy
    PRK permanently change the shape of the anterior central cornea using an excimer laser to ablate (remove by vaporization) a small amount of tissue from...
    23 KB (2,767 words) - 18:35, 25 October 2024
  • Thumbnail for Laser
    nitrogen trifluoride. Excimer lasers are a special sort of gas laser powered by an electric discharge in which the lasing medium is an excimer, or more precisely...
    120 KB (13,244 words) - 00:38, 4 November 2024
  • extent for a discovery leading to an improvement of the rare gas halide excimer laser. Hart specialized in the application of supercomputers to the mathematical...
    5 KB (625 words) - 11:35, 22 December 2023
  • Thumbnail for Refractive surgery
    lens implantation or lens replacement. The most common methods today use excimer lasers to reshape the curvature of the cornea. Refractive eye surgeries...
    34 KB (3,895 words) - 23:23, 2 October 2024
  • Thumbnail for Xenon
    used in flash lamps and arc lamps, and as a general anesthetic. The first excimer laser design used a xenon dimer molecule (Xe2) as the lasing medium, and...
    123 KB (12,069 words) - 09:10, 2 November 2024
  • Thumbnail for Excimer laser trabeculostomy
    Excimer laser trabeculostomy (ELT) is a procedure to create holes in the trabecular meshwork to reduce intraocular pressure. It uses a XeCl 308 nm excimer...
    3 KB (219 words) - 16:22, 10 December 2023
  • Thumbnail for Pyrene
    at 293 K). Pyrene was the first molecule for which excimer behavior was discovered. Such excimer appears around 450 nm. Theodor Förster reported this...
    13 KB (1,114 words) - 13:19, 1 May 2024
  • Thumbnail for Ultraviolet
    are excimer lasers. They are widely used lasers emitting in ultraviolet and vacuum ultraviolet wavelength ranges. Presently, UV argon-fluoride excimer lasers...
    117 KB (12,670 words) - 16:09, 2 November 2024
  • name to Schwind eye-tech-solutions. In 2007 the company introduced a new excimer laser generation, the Schwind Amaris, which is the first and only laser...
    19 KB (1,765 words) - 20:27, 28 September 2024
  • In neurosurgery, excimer laser-assisted non-occlusive anastomosis (ELANA) is a technique used to create a bypass without interrupting the patient's blood...
    4 KB (488 words) - 16:08, 10 July 2024
  • of a xenon excimer is 1–5 nanoseconds, and the decay releases photons with wavelengths of about 150 and 173 nm. Xenon can also form excimers with other...
    22 KB (2,491 words) - 15:37, 1 November 2024
  • Thumbnail for Krypton fluoride laser
    Krypton fluoride laser (category Excimer lasers)
    A krypton fluoride laser (KrF laser) is a particular type of excimer laser, which is sometimes (more correctly) called an exciplex laser. With its 248...
    9 KB (1,140 words) - 08:14, 5 September 2024
  • Thumbnail for Moore's law
    in the mid-1980s. Deep UV excimer laser photolithography: Invented by Kanti Jain at IBM circa 1980. Prior to this, excimer lasers had been mainly used...
    104 KB (10,696 words) - 15:43, 5 November 2024
  • Thumbnail for Helium dimer
    Two excited helium atoms can also bond to each other in a form called an excimer. This was discovered from a spectrum of helium that contained bands first...
    35 KB (4,059 words) - 18:20, 1 November 2024
  • Thumbnail for Xenon dibromide
    ISBN 9781483157368. Shuaibov, A.K.; K. C. Smith; Neil Bartlett (2004). "A Broadband Excimer-Halogen Emitter Utilizing Xenon Bromide and Iodide". High Temperature....
    3 KB (167 words) - 02:10, 20 March 2023
  • suspended in a gas or liquid containing luminescent gas molecules of the excimer type, constituting a "dust plasma". This permits a nearly lossless emission...
    8 KB (856 words) - 13:21, 20 February 2023
  • Thumbnail for Far-UVC
    device used to generate far-UVC radiation is a Krypton Chloride (KrCl) excimer lamp, which emits light at the 222 nm wavelength. Following the sudden...
    32 KB (3,250 words) - 00:49, 27 October 2024
  • Thumbnail for Myopia
    the cornea and lifted to allow the excimer laser beam access to the exposed corneal tissue. After that, the excimer laser ablates the tissue according...
    89 KB (9,445 words) - 20:07, 4 November 2024
  • Thumbnail for Angioplasty
    in the world. A subset of angioplasty, known as excimer laser coronary angioplasty (ELCA), uses excimer lasers to remove small amounts of tissue, including...
    38 KB (4,158 words) - 20:05, 25 August 2024
  • containing neon, as well as temporary excited neon-containing molecules called excimers. Several neutral neon molecules have also been predicted to be stable,...
    34 KB (4,147 words) - 19:23, 12 May 2024
  • Thumbnail for Krypton
    krypton plasma is useful in bright, high-powered gas lasers (krypton ion and excimer lasers), each of which resonates and amplifies a single spectral line....
    26 KB (3,158 words) - 15:37, 1 November 2024