• Thumbnail for Carbon-dioxide laser
    The carbon-dioxide laser (CO2 laser) was one of the earliest gas lasers to be developed. It was invented by Kumar Patel of Bell Labs in 1964 and is still...
    16 KB (1,886 words) - 11:21, 6 November 2024
  • Thumbnail for Carbon dioxide
    Carbon dioxide is a chemical compound with the chemical formula CO2. It is made up of molecules that each have one carbon atom covalently double bonded...
    112 KB (12,757 words) - 00:23, 3 January 2025
  • Polyus (spacecraft) (category Military lasers)
    destroy Strategic Defense Initiative satellites with a megawatt carbon-dioxide laser. It had a Functional Cargo Block derived from a TKS spacecraft to...
    9 KB (965 words) - 12:07, 27 October 2024
  • Thumbnail for Balanitis
    treatment. Zoon's balanitis has been successfully treated with the carbon dioxide laser; and more recently, Albertini and colleagues report the avoidance...
    9 KB (883 words) - 12:00, 30 December 2024
  • Thumbnail for C. Kumar N. Patel
    C. Kumar N. Patel (category Laser researchers)
    Patel (born 2 July 1938) is an electrical engineer. He developed the carbon dioxide laser in 1963; it is now widely used in industry for cutting and engraving...
    9 KB (672 words) - 19:48, 16 September 2024
  • surgical lasers include carbon dioxide, argon, Nd:YAG laser, and potassium titanyl phosphate. CO2 lasers were the dominant soft-tissue surgical lasers as of...
    17 KB (1,996 words) - 22:07, 16 November 2024
  • Thumbnail for Chalazion
    large chalazion can cause astigmatism due to pressure on the cornea. As laser eye surgery involves shaping the cornea by burning parts of it away, weakening...
    23 KB (2,363 words) - 19:34, 3 September 2024
  • Thumbnail for Strategic Defense Initiative
    detailed study on a Soviet space-based LASER system began no later than 1976 as the Skif, a 1 MW carbon dioxide laser along with the anti-satellite Kaskad...
    89 KB (9,338 words) - 11:53, 30 December 2024
  • Thumbnail for Active laser medium
    and neon (HeNe), nitrogen, argon, krypton, carbon monoxide, carbon dioxide, or metal vapors; (gas lasers) Semiconductors, e.g. gallium arsenide (GaAs)...
    9 KB (1,589 words) - 07:57, 3 December 2023
  • Thumbnail for Gas laser
    1.15 micrometres. Gas lasers using many gases have been built and used for many purposes. Carbon dioxide lasers, or CO2 lasers can emit hundreds of kilowatts...
    8 KB (875 words) - 04:18, 12 May 2024
  • Thumbnail for Rhinophyma
    of paring down the bulk of the tissue with a sharp instrument or carbon dioxide laser and allowing the area to re-epithelialise. Sometimes, the tissue...
    7 KB (721 words) - 05:55, 15 November 2024
  • Thumbnail for Selective laser sintering
    layer technology, SLS involves the use of a high power laser (for example, a carbon dioxide laser) to fuse small particles of plastic, metal, ceramic, or...
    18 KB (2,056 words) - 17:18, 22 September 2024
  • Thumbnail for Actinic cheilitis
    imiquimod, scalpel vermillionectomy, chemical peel, electrosurgery, and carbon dioxide laser vaporization. These curative treatments attempt to destroy or remove...
    13 KB (1,455 words) - 06:49, 24 September 2024
  • Thumbnail for Sebaceous hyperplasia
    shave excision, carbon dioxide laser ablation, electrodessication, erbium/yttrium aluminum garnet laser ablation, and pulsed-dye laser photothermolysis...
    15 KB (1,464 words) - 15:35, 26 August 2024
  • Thumbnail for Tonsil stones
    Tonsil stones (section Laser)
    via laser resurfacing. The procedure is called a laser cryptolysis. It can be performed using a local anesthetic. A scanned carbon dioxide laser selectively...
    20 KB (2,140 words) - 08:40, 17 November 2024
  • Thumbnail for Laser
    Natural Gain Amplification in the 10-Micrometer Carbon Dioxide Laser Bands on Mars: A Natural Laser". Science. 212 (4490): 45–49. Bibcode:1981Sci...212...
    120 KB (13,236 words) - 00:55, 27 December 2024
  • non-ablative fractional lasers (NAFL), and (4) non-ablative dermal remodeling lasers. Common fully ablative lasers, including carbon dioxide (CO₂, wavelength...
    47 KB (5,473 words) - 19:10, 18 October 2024
  • Thumbnail for Tonsillectomy
    as "Painless Tonsillectomy". Also known as Tissue Welding. Carbon dioxide laser: When a laser is used to perform tonsillectomy, it can be under local anaesthetic...
    64 KB (6,979 words) - 01:36, 14 December 2024
  • Thumbnail for Laser engraving
    direct anilox laser engraving process has been dominated by the use of fibre lasers which provide the high powers of the carbon dioxide lasers together with...
    34 KB (4,767 words) - 20:16, 27 September 2024
  • common types are carbon dioxide lasers and excimer lasers, both used extensively in industry and research; less common are nitrogen lasers. The acronym "TEA"...
    10 KB (1,371 words) - 22:54, 9 October 2024
  • Thumbnail for List of laser applications
    bursts into flame upon irradiation by a high power continuous wave carbon dioxide laser emitting tens of kilowatts of far infrared light. Note the operator...
    24 KB (2,749 words) - 03:59, 22 July 2024
  • materials (i.e. fabrics). It is formed by a galvanometric laser head and carbon-dioxide laser (CO2 laser) source that runs along an horizontal beam (the bridge)...
    5 KB (594 words) - 10:11, 30 May 2024
  • Thumbnail for Pearly penile papules
    needed. Laser or cryotherapy may be considered for men who find PPPs distressing to look at or feel excessive embarrassment. Carbon dioxide laser generally...
    11 KB (934 words) - 05:54, 7 October 2024
  • Thumbnail for Lichen sclerosus
    Stühmer in 1928. as a condition affecting a set of circumcised men. Carbon dioxide laser treatment is safe and effective, and improves symptoms over the long...
    44 KB (4,926 words) - 11:24, 28 December 2024
  • A carbon dioxide sensor or CO2 sensor is an instrument for the measurement of carbon dioxide gas. The most common principles for CO2 sensors are infrared...
    11 KB (1,199 words) - 06:22, 21 September 2024
  • deuterium fluoride (DF) lasers, all operating in the mid-infrared region. There is also a DF–CO2 laser (deuterium fluoride–carbon dioxide), which, like COIL...
    14 KB (1,742 words) - 02:47, 14 December 2024
  • Thumbnail for Keratosis pilaris
    salicylic acid, urea, or retinoids to the skin. Fractional carbon dioxide lasers and Nd:YAG laser therapies are also effective. KP results in small, rough...
    14 KB (1,431 words) - 21:33, 9 December 2024
  • This is a list of laser topics. Contents:  Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Physics portal M. Born and E. Wolf, Principles...
    26 KB (232 words) - 05:31, 26 November 2024
  • Thumbnail for Wart
    Surgical curettage of the wart Laser treatment – often with a pulse dye laser or carbon dioxide (CO2) laser. Pulse dye lasers (wavelength 582 nm) work by...
    40 KB (4,104 words) - 11:27, 20 November 2024
  • enriched. The laser for the excitation is usually a carbon dioxide laser with output wavelength shifted from 10.6 μm to 16 μm; the photolysis laser may be a...
    4 KB (501 words) - 20:46, 1 June 2024