Web Results

en.wikipedia.org/wiki/Gas_laser

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 laser and the  ...

www.rp-photonics.com/gas_lasers.html

A variety of lasers is based on gases as gain media. The laser-active entities are either single atoms or molecules, and are often used in a mixture with other ...

minerva.union.edu/newmanj/Physics100/LaserTypes/GasLasers.htm

Gas lasers. In these lasers the lasing medium is made-up of one or a mixture of gases or vapors. Gas lasers can be classified in terms of the type of transitions ...

www.edmundoptics.com/lasers/gas-lasers

Gas Lasers used in systems that need laser beams with long coherence lengths, high beam quality, or single mode operation are available at Edmund Optics.

hyperphysics.phy-astr.gsu.edu/hbase/optmod/lasgas.html

Helium-Neon Laser. The most common and inexpensive gas laser, the helium- neon laser is usually constructed to operate in the red at 632.8 nm. It can also be  ...

www.modu-laser.com/about-ion-laser-manufacturer/articles/the-main-uses-of-gas-lasers

Modu-Laser prides itself in providing flexible laser solutions. By offering a wide range of argon lasers, gas lasers and ion lasers, Modu-Laser is able to provide ...

www.osa-opn.org/home/articles/volume_21/issue_1/features/history_of_gas_lasers,_part_1%E2%80%94continuous_wave_gas

Jan 1, 2010 ... Jeff Hecht. In this first of a two-part series, Jeff Hecht relives the excitement that accompanied the development of the first gas lasers to generate ...

www.worldoflasers.com/lasertypes-gas.htm

In gas lasers, the active medium is in the gaseous state. Since the laser media is a gas, it is kept in a plasma tube, with proper electrodes for electrical discharge ...

www.ask.com/youtube?q=Gas+Lasers&v=6l945YVDOCA
Mar 8, 2016 ... A gas laser and how it creates a coherent LASER beam - animated in laser-light by Laserium and narrated by Jim Ladd, free-form rock DJ, ...