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Device that emits light via optical amplification
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word
Laser
Method of spatial measurement using laser
or laser imaging, detection, and ranging, often stylized LiDAR) is a method for determining ranges by targeting an object or a surface with a laser and
Lidar
Topics referred to by the same term
Look up Laser, laser, or LASER in Wiktionary, the free dictionary. A laser is a device which generates a coherent beam of light. Laser may also refer to:
Laser_(disambiguation)
Directed-energy weapon using lasers
A laser weapon is a type of directed-energy weapon (DEW) that uses lasers to inflict damage. Laser weapons are of two types: low-power laser dazzlers that
Laser_weapon
Acoustic surveillance device
A laser microphone is a surveillance device that uses a laser beam to detect sound vibrations in a distant object. It can be used to eavesdrop with minimal
Laser_microphone
German actor (1942–2020)
Klaus Dieter Laser (17 February 1942 – 29 February 2020) was a German actor. Laser's career spanned over five decades, appearing in both German and English-language
Dieter_Laser
One-design sailing dinghy
The Laser (also known as ILCA) is a class of single-handed, one-design sailing dinghies using a common hull design with three interchangeable rigs of
Laser_(dinghy)
Optical analog video disc format
LaserDisc (LD) is a home video format and the first commercial optical disc storage medium. It was developed by Philips, Pioneer, and the movie studio
LaserDisc
Dazer Laser is a family of non-lethal, ocular distraction (ocular interrupter) devices, or dazzlers, which have been designed and engineered by Laser Energetics
Dazer_Laser
Technology that uses a laser to cut materials
Laser cutting is a technology that uses a laser to vaporize materials, resulting in a cut edge. While typically used for industrial manufacturing applications
Laser_cutting
Protocols for safe use, design and implementation of laser technology
Laser radiation safety is the safe design, use and implementation of lasers to minimize the risk of laser accidents, especially those involving eye injuries
Laser_safety
A laser fence or laser wall is a mechanism to detect objects passing the line of sight between the laser source and the detector. Stronger lasers can
Laser_fence
Semiconductor laser
A laser diode (LD, also injection laser diode or ILD or semiconductor laser or diode laser) is a semiconductor device similar to a light-emitting diode
Laser_diode
Dental procedure
soft-tissue dental lasers, such as laser diode, Nd:YAG laser, Er:YAG laser, Er,Cr:YSGG laser, and CO2 lasers, can perform this procedure, offering a precise, stable
Laser_gingivectomy
Indian politician
A. Laser is an Indian politician and incumbent member of the Tamil Nadu Legislative Assembly from the Periyakulam constituency. He represents the Communist
A._Laser
A superradiant laser is a laser that does not rely on a large population of photons within the laser cavity to maintain coherence. Rather than relying
Superradiant_laser
Type of guided bomb
A laser-guided bomb (LGB) is a guided bomb that uses semi-active laser guidance to strike a designated target with greater accuracy than an unguided bomb
Laser-guided_bomb
Laser using an optical fiber as the active gain medium
A fiber laser (or fibre laser in Commonwealth English) is a laser in which the active gain medium is an optical fiber doped with rare-earth elements such
Fiber_laser
Handheld device that emits a laser beam
A laser pointer or laser pen is a (typically battery-powered) handheld device that uses a laser diode to emit a narrow low-power visible laser beam (i
Laser_pointer
Process that removes material from an object by heating it with a laser
irradiating it with a laser beam. At low laser flux, the material is heated by the absorbed laser energy and evaporates or sublimates. At high laser flux, the material
Laser_ablation
Engraving objects using lasers
Laser engraving is the practice of using lasers to engrave an object. The engraving process renders a design by physically cutting into the object to
Laser_engraving
Motor vehicle
The Plymouth Laser is a two-door 2+2 sports coupe sold by Plymouth from 1989 until 1994. The Laser and its siblings, the Mitsubishi Eclipse and Eagle
Plymouth_Laser
Electrostatic digital printing process
photographs) by repeatedly passing a laser beam back and forth over a negatively charged cylinder called a "drum" to define a differentially charged image.
Laser_printing
Motor vehicle
The Ford Laser is a compact car, originally a subcompact car in the first three generations, which was sold by Ford in Asia, Oceania, and parts of South
Ford_Laser
Device which creates images with lasers
A laser projector is a device that projects changing laser beams on a screen to create a moving image for entertainment or professional use. It consists
Laser_projector
Military operation during COVID-19 pandemic in Canada
Operation Laser (stylized as Operation LASER) is a domestic operation of the Canadian Armed Forces for contingency planning and response in the event of a pandemic
Operation_Laser
Medical use of laser to cut tissues
Laser surgery is a type of surgery that cuts tissue using a laser in contrast to using a scalpel. Soft-tissue laser surgery is used in a variety of applications
Laser_surgery
Cooling technique in atomic physics
Laser cooling includes several techniques where atoms, molecules, and small mechanical systems are cooled with laser light. The directed energy of lasers
Laser_cooling
Corrective ophthalmological surgery
Lasik (/ˈleɪsɪk/; "laser-assisted in situ keratomileusis"), commonly referred to as laser eye surgery or laser vision correction, is a type of refractive
LASIK
This is a list of laser types, their operational wavelengths, and their applications. Thousands of kinds of laser are known, but most of them are used
List_of_laser_types
Digital optical disc data storage format
compact disc's design. The compact disc is an evolution of LaserDisc technology, where a focused laser beam is used that enables the high information density
Compact_disc
The Orion Laser Facility (also known as the Orion Laser) is a high power laser facility based at the Atomic Weapons Establishment (AWE) on the former RAF
Orion_(laser)
Range finding device that uses a laser beam to determine the distance to an object
A laser rangefinder, also known as a laser telemeter or laser distance meter, is a rangefinder that uses a laser beam to determine the distance to an object
Laser_rangefinder
Instrument to measure angular velocity
A ring laser gyroscope (RLG) consists of a ring laser having two independent counter-propagating resonant modes over the same path; the difference in
Ring_laser_gyroscope
Laser which emits light with blue wavelengths
A blue laser emits electromagnetic radiation with a wavelength between 400 and 500 nanometers, which the human eye sees in the visible spectrum as blue
Blue_laser
Laser device used to assist the aiming of a firearm
A laser sight is a device attached or integral to a firearm to aid target acquisition. Unlike optical and iron sights where the user looks through the
Laser_sight
A laser microprobe mass spectrometer (LMMS), also laser microprobe mass analyzer (LAMMA), laser ionization mass spectrometer (LIMS), or laser ionization
Laser microprobe mass spectrometer
Laser_microprobe_mass_spectrometer
Solid-state laser
A ruby laser is a solid-state laser that uses a synthetic ruby crystal as its gain medium. The first working laser was a ruby laser made by Theodore H
Ruby_laser
Controlled deflection of laser beams
Laser scanning is governed by the LiDAR technology and is defined as the controlled deflection of laser beams, visible or invisible. Scanned laser beams
Laser_scanning
Recreational shooting sport and game
Laser tag is a recreational shooting sport where participants use infrared-emitting light guns to tag designated targets. Infrared-sensitive signaling
Laser_tag
Topics referred to by the same term
Laser crystal may refer to: a type of active laser medium, the source of optical gain within a laser Bubblegram, a solid block of glass or transparent
Laser_crystal
Form of beam-powered propulsion
Laser propulsion is a form of beam-powered propulsion where the energy source is a remote (usually ground-based) laser system and separate from the reaction
Laser_propulsion
Venezuelan airline
LASER Airlines (Spanish: Línea Aérea de Servicio Ejecutivo Regional, C.A., lit. 'Air Line of Regional Executive Service[s], C.A.') is a regional airline
LASER_Airlines
Method of guiding a projectile to a target
Laser guidance directs a robotics system to a target position by means of a laser beam. The laser guidance of a robot is accomplished by projecting a
Laser_guidance
Proposed flag for New Zealand
The Laser Kiwi flag, originally titled Fire the Lazar, was designed in 2015 by Lucy Gray as a proposed flag of New Zealand for the 2015–2016 New Zealand
Laser_Kiwi_flag
Laser system designed by the United States and Israel for use in military operations
The Tactical High-Energy Laser, or THEL, was a laser developed for military use, also known as the Nautilus laser system. The mobile version is the Mobile
Tactical_High_Energy_Laser
Invisible light source to identify a target
A laser designator is a laser light source which is used to designate a target. Laser designators provide targeting for laser-guided bombs, missiles,
Laser_designator
Proposed device for killing mosquitoes
A mosquito laser is a proposed device that would use lasers to kill mosquitoes. The primary goal would be to reduce malaria infection rates. In 2007,
Mosquito_laser
Type of ultraviolet laser important in chip manufacturing and eye surgery
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
Excimer_laser
Series of standalone novels
Laser Books was a line of 58 paperback (SF) novels published from 1975 to 1977 by Canadian romance powerhouse Harlequin Books. Laser published three titles
Laser_Books
Marvel Comics fictional character
The Living Laser (Arthur Parks) is a supervillain appearing in American comic books published by Marvel Comics. Created by Stan Lee and Don Heck, the
Living_Laser
Laser using electron beam in vacuum as gain medium
A free-electron laser (FEL) is a fourth generation light source producing extremely brilliant and short pulses of radiation. An FEL functions much as a
Free-electron_laser
Topics referred to by the same term
YAG laser may refer to two types of lasers that use yttrium aluminum garnet (YAG): Nd:YAG laser (doped with neodymium) Er:YAG laser (doped with erbium)
YAG_laser
Process of hair removal by exposure to laser pulses
Laser hair removal is the process of hair removal by means of exposure to pulses of laser light that destroy the hair follicle. It had been performed
Laser_hair_removal
Large-screen film format
Interactive) replaced its 70 mm IMAX projector with a 4K IMAX Laser projector. It became the first digital IMAX Laser dome theater in the world. To create the illusion
IMAX
Equipment using an organic dye to emit coherent light
A dye laser is a laser that uses an organic dye as the lasing medium, usually as a liquid solution. Compared to gases and most solid state lasing media
Dye_laser
Index of articles associated with the same name
VTech Laser 200 and Laser 210, low-end Z80-based personal computers VTech Laser 100 and Laser 110, the closely related predecessors to the Laser 200 VTech
VTech_Laser
Application of laser in medical field
Laser medicine is the use of lasers in medical diagnosis, treatments, or therapies, such as laser photodynamic therapy, photorejuvenation, and laser surgery
Laser_medicine
Branch of fusion energy research
pulse lasers deposit energy on a hohlraum. Its inner surface vaporizes, releasing X-rays. These converge on the pellet's exterior, turning it into a plasma
Inertial_confinement_fusion
Laser polishing, also referred to as laser re-melting, is a type of micro-melting process employed for improving surface quality of materials. As opposed
Laser_polishing
Laser ignition is an alternative method for igniting mixtures of fuel and oxidiser. The phase of the mixture can be gaseous or liquid. The method is based
Laser_ignition
Topics referred to by the same term
Laser class may refer to: Laser (dinghy), a class of sailing dinghy classification of lasers for laser safety This disambiguation page lists articles associated
Laser_class
Turntable that plays records using laser beams
A laser turntable (or optical turntable) is a phonograph that plays standard LP records (and other gramophone records) using laser beams as the pickup
Laser_turntable
1989 film by BJ Davis
Laser Mission, also known as Soldier of Fortune, is a West German action film directed by Beau J. Davis, and starring Brandon Lee, Ernest Borgnine, and
Laser_Mission
1980s Canadian recreational keelboat
The Laser 28 is a recreational keelboat built by Performance Sailcraft in Canada from 1984 until 1990. The design goal of the boat was to be a good value
Laser_28
Laser that obtains energy from chemical reactions
A chemical laser is a laser that obtains its energy from a chemical reaction. Chemical lasers can reach continuous wave output with power reaching to
Chemical_laser
Type of gas laser
A helium–neon laser or He–Ne laser is a type of gas laser whose high energetic gain medium consists of a mixture of helium and neon (ratio between 5:1
Helium–neon_laser
American GPS bomb guidance kit
to improve upon laser-guided bomb and imaging infrared technology, which can be hindered by bad ground and weather conditions. Laser seekers are now being
Joint_Direct_Attack_Munition
Defect imaging technique class
Thermal laser stimulation represents a class of defect imaging techniques which employ a laser to produce a thermal variation in a semiconductor device
Thermal_laser_stimulation
1969 American experiment on the Moon
The Laser Ranging Retroreflector (LRRR) is the first ever deployable lunar laser ranging experiment. It was carried on Apollo 11 as part of the Early Apollo
Laser_Ranging_Retroreflector
Laser with a variable wavelength
A tunable laser is a laser whose wavelength of operation can be altered in a controlled manner. While all laser gain media allow small shifts in output
Tunable_laser
Procedure widely used in eye surgery
Laser coagulation or laser photocoagulation surgery is used to treat a number of eye diseases and has become widely used. During the procedure, a laser
Laser_coagulation
Far-infrared laser or terahertz laser (FIR laser, THz laser) is a laser with output wavelength in between 30 and 1000 μm (frequency 0.3-10 THz), in the
Far-infrared_laser
Unidentified plant used as a seasoning and medicine
known as laserwort or laser; Ancient Greek: σίλφιον, sílphion) is an unidentified plant that was used in classical antiquity as a seasoning, perfume, aphrodisiac
Silphium
Topics referred to by the same term
Laser mask may refer to: Photomask, a lasering pattern mask used in laser etching and lithography Laser surgical mask, a mask worn by people during laser
Laser_mask
Type of musical instrument
A laser harp is an electronic musical user interface and laser lighting display. It projects several laser beams played by the musician by blocking them
Laser_harp
Type of sailing dinghy
The Laser Pico dinghy is a small sailboat designed by Jo Richards in the mid-1990s and used primarily for training and day sailing. It can be crewed by
Laser_Pico
Type of television
Laser color television (laser TV), or laser color video display, is a type of television that utilizes one or more individually modulated optical (laser)
Laser_TV
A polariton laser is a novel type of laser source that exploits the coherent nature of Bose condensates of exciton-polaritons in semiconductors to achieve
Polariton_laser
Piece of sports equipment for modern pentathlon, laser-run and triathle competitions
The laser pistol is a piece of sports equipment used to imitate firearms and is used in some sports including modern pentathlon, laser-run and triathle
Laser_pistol_(sport)
Airborne laser demonstrator aircraft by Boeing
The Boeing YAL-1 airborne laser testbed was a modified Boeing 747-400F with a megawatt-class chemical oxygen iodine laser (COIL) mounted inside. It was
Boeing_YAL-1
Transversely excited atmospheric gas laser
A TEA laser, or transversely excited atmospheric laser, is a gas laser energized by a high-voltage electrical discharge in a gas mixture generally at or
TEA_laser
Infrared laser
The Shiva laser was a powerful 20-beam infrared neodymium glass (silica glass) laser built at Lawrence Livermore National Laboratory in 1977 for the study
Shiva_laser
Laser used in dentistry
Dental lasers are devices that emit focused light energy to treat both hard tissues (teeth and bone) and soft tissues (gums). They provide precise treatment
Dental_laser
Transistor laser is a semiconductor device that functions as a transistor with an electrical output and an optical output, as opposed to the typical two
Transistor_laser
Type of semiconductor laser diode
The vertical-cavity surface-emitting laser (VCSEL /ˈvɪksəl/) is a type of semiconductor laser diode with laser beam emission perpendicular from the top
Vertical-cavity surface-emitting laser
Vertical-cavity_surface-emitting_laser
Topics referred to by the same term
Laser dance may refer to: Laserdance, a synthdance studio project Laser-dance, a music featured in the film Ocean's Twelve This disambiguation page lists
Laser_dance
Skin treatment
Photorejuvenation is a skin treatment that uses lasers, intense pulsed light, or photodynamic therapy to treat skin conditions and remove effects of photoaging
Photorejuvenation
Laser in which electricity is discharged through gas
A gas laser is a laser in which an electric current is discharged through a gas to produce coherent light. The gas laser was the first continuous-light
Gas_laser
Laser spray ionization refers to one of several methods for creating ions using a laser interacting with a spray of neutral particles or ablating material
Laser_spray_ionization
Proposed method for deflecting asteroids
Asteroid laser ablation is a proposed method for deflecting asteroids, involving the use of a laser array to alter the orbit of an asteroid. Laser ablation
Asteroid_laser_ablation
British indoor laser tag franchise
Laser Quest is a British indoor laser tag franchise founded in Manchester, United Kingdom in 1989. Its laser tag games use infrared (IR) hand-held units
Laser_Quest
Sailboat manufacturer
LaserPerformance is an Anglo-American dinghy manufacturer. LaserPerformance manufactures many sailboats including: Laser, Sunfish, Bug, Laser Vago, Laser
LaserPerformance
Laser snow is the precipitation through a chemical reaction, condensation and coagulation process, of clustered atoms or molecules, induced by passing
Laser_snow
Difference between a laser's optical frequency and quantum resonant frequency
physics, laser detuning is the tuning of a laser to a frequency that is slightly off from a quantum system's resonant frequency. When used as a noun, the
Laser_detuning
NASA scientific research satellites
LAGEOS (/leɪʒiːoʊs/), Laser Geodynamics Satellite or Laser Geometric Environmental Observation Survey, are a series of two scientific research satellites
LAGEOS
Type of chemical laser
fluoride laser is an infrared chemical laser capable of delivering continuous output power in the megawatt range. Hydrogen fluoride lasers operate at
Hydrogen_fluoride_laser
Sailing dinghy
Laser Standard or ILCA 7 is a popular one-design class of single-handed sailing dinghy, originally built by Performance Sailcraft Canada. The laser is
Laser_Standard
1991 video game
Laser Invasion, released as Gun Sight (ガンサイト) in Japan, is a multi-genre first-person action game released by Konami for the Nintendo Entertainment System
Laser_Invasion
1988 video game
Laser Squad is a turn-based tactics video game, originally released for the ZX Spectrum in 1988 and converted over to the Commodore 64, Amstrad CPC, Amiga
Laser_Squad
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