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A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word...

ranging" or "laser imaging, detection, and ranging") is a method for determining ranges by targeting an object or a surface with a laser and measuring...

the second optical disc technology to be invented, after the much larger LaserDisc (LD). By 2007, 200 billion CDs (including audio CDs, CD-ROMs and CD-Rs)...

The LaserDisc (LD) is a home video format and the first commercial optical disc storage medium, initially licensed, sold and marketed as MCA DiscoVision...

waves have been associated with a spectral signature in the context of the Laser Interferometer Gravitational-Wave Observatory (LIGO). Spectroscopy is a...

hologram, which can show virtual objects or scenes. Optical holography needs a laser light to record the light field. The reproduced light field can generate...

5, Xbox One, and Xbox Series X. The name refers to the blue laser (actually a violet laser) used to read the disc, which allows information to be stored...

generate high-powered infrared laser beams which are converted to green laser light in commercial DPSS hand-held lasers and laser pointers. Trivalent neodymium...

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 cutting is a technology that uses a laser to vaporize materials, resulting in a cut edge. While typically used for industrial manufacturing applications...

target with highly focused energy without a solid projectile, including lasers, microwaves, particle beams, and sound beams. Potential applications of...

with lasers". Space Daily. NASA's First Two-way End-to-End Laser Communications System Oct 2023 Schauer, Katherine; NASA. "NASA's space station laser comm...

mass spectrometry, matrix-assisted laser desorption/ionization (MALDI) is an ionization technique that uses a laser energy-absorbing matrix to create ions...

Confocal microscopy, most frequently confocal laser scanning microscopy (CLSM) or laser scanning confocal microscopy (LSCM), is an optical imaging technique...

Laser-Assisted in Situ Keratomileusis (LASIK), commonly referred to as laser eye surgery or laser vision correction, is a type of refractive surgery for...

at a time. Traditional laser trabeculoplasty uses a thermal argon laser in an argon laser trabeculoplasty procedure. Nd:YAG laser peripheral iridotomy (LPI)...

the large surface is akin to a sail being blown by the wind. High-energy laser beams could be used as an alternative light source to exert much greater...

Operation Laser is a domestic operation of the Canadian Armed Forces for contingency planning and response in the event of a pandemic. Its three goals...

Laser printing is an electrostatic digital printing process. It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly...

A laser rangefinder, also known as a laser telemeter, is a rangefinder that uses a laser beam to determine the distance to an object. The most common form...