laser technology
11Laser — Laserlicht; Laserstrahl; köhärentes Licht * * * La|ser 〈[ lɛızə(r)] od. [le:zə(r)] m. 3; Phys.〉 eine von außen angeregte, gleichzeitige Strahlungsemission vieler Atome, wobei die höchsten bekannten Energiedichten je Flächeneinheit erreicht werden …
12laser — [[t]le͟ɪzə(r)[/t]] lasers 1) N COUNT A laser is a narrow beam of concentrated light produced by a special machine. It is used for cutting very hard materials, and in many technical fields such as surgery and telecommunications. ...new laser… …
13technology — 01. Do you think that our world will eventually be destroyed by pollution or do you think that [technology] will be able to save us? 02. The speed of [technological] change is so great in some jobs now that employees are obliged to continually… …
14Laser engraving — is the practice of using lasers to engrave or mark an object. The technique can be very technical and complex, and often a computer system is used to drive the movements of the laser head. Despite this complexity, very precise and clean… …
15Laser cooling — refers to the number of techniques in which atomic and molecular samples are cooled through the interaction with one or more laser light fields. The first example of laser cooling, and also still the most common method of laser cooling (so much… …
16Laser beam welding — (LBW) is a welding technique used to join multiple pieces of metal through the use of a laser. The beam provides a concentrated heat source, allowing for narrow, deep welds and high welding rates. The process is frequently used in high volume… …
17Laser cutting — process on a sheet of steel. CAD (top) and stainless steel laser cut part (bottom) Laser cutting is a technology that uses a laser to cut materials, an …
18Laser guide star — Laser guide stars are a form of artificial star created for use in astronomical adaptive optics imaging. Adaptive optics (AO) systems require a wavefront reference source in order to correct atmospheric distortion of light (called astronomical… …
19Laser tag — is a team or individual sport where players attempt to score points by engaging targets, typically with a hand held infrared emitting targeting device. Infrared sensitive targets are commonly worn by each player and are sometimes integrated… …
20Laser-induced breakdown spectroscopy — (LIBS) is a type of atomic emission spectroscopy which utilises a highly energetic laser pulse as the excitation source. LIBS can analyse any matter regardless of its physical state, be it solid, liquid or gas. Even slurries, aerosols, gels, and… …
