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TEA laser: A TEA laser is a gas laser energized by a high voltage electrical discharge in a gas mixture generally at or above atmospheric pressure. The most common types are CO₂ lasers and Excimer lasers, both used extensively in industry and research. The acronym "TEA" stands for Transversely Excited Atmospheric.
- inventor: Jacques Beaulieu
Printed dictionaries and other books with definitions for TEA laser
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Tacit and Explicit Knowledge (2010)
by Harry Collins
Doubtless, the actual putting together of a laser also requires bodily skills so, once more, building a TEA laser is a matter of RTK + STK + CTK. An interesting question thrown up by the current ...
The TEA laser is an inexpensive gas laser producing UV light at 337.1 nm. Semiconductor lasers Semiconductor lasers, also known as diode lasers, are not solid-state lasers, but are electronic devices that are generally small and consume low power. They may be built into larger arrays, such ...
by Peter Hess
The CO2 TEA laser is a popular choice for energy transfer experiments, operating in the fingerprint region where most species absorb. Pulse widths are about 120 ns provided the “tail” on the pulse is removed by using less N2 in the mixture to lower the gain slightly. It is spontaneously mode- locked with +2% pulse-to-pulse stability. With a long cavity, pointing stability and transverse mode pattern are excellent. A low-pressure discharge tube inserted in the cavity can act as ...
by Martin Weik
tea laser: Synonym transversely excited atmosphere laser . TECHEWAL: technical evaluation. technical area: In communications, computer, data processing, and control systems, an area in which temperature, humidity, or access is controlled because it contains equipment, such as communications, computing, control, and support equipment, that requires such controls. technical control facility (TCF): A physical plant, or a designated and specially configured ...
by Martin Weik
tea laser: Synonym transversely excited atmosphere laser. technical area: In communications, computer, data processing, and control systems, a physical area in which temperature, humidity, or access is controlled because it contains equipment, such as communications, computing, control, and support equipment, including fiber optic equipment, that requires such controls. See also access, control, fiber optic equipment. technical control facility 1004 ...
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