Light Amplification (by) Stimulated Emission (of) Radiation
Many different types:
Ruby rod laser - basically a polished rod of aluminium oxide/chromium oxide (synthetic tuby), surrounded by apowerful flashtube. - Visible Red
Nitrogen laser, co2 laser (gas lasers) fairly efficient by laser standards, inivisble output but can be strong enough to cut metal
semiconductor - both invisible and red - cheap for low power
dpss - diode pumped solid state - these lasers use a "pump" diode which is usually 808nm, tis goes into a sliver of something called vanadate which take in light at 808bm (almost invisible Infra Red) and re-emit it at 1064nM (Invisible. It is then put through a crystal of KTP which halves the wavelength (doubling the frequency) and re-emits at 532nM - bright green
2006-11-06 04:32:32
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answer #1
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answered by Mark T 6
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The Full Technical Form of the Word LASER is
Light Amplification by Stimulated Emission of Radiation.
2006-11-06 04:52:35
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answer #2
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answered by OnlineGandhi 2
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Light Amplification by Stimulated Emission of Radiation is the full form of "LASER".
For interesting facts pl. click on following link:
http://en.wikipedia.org/wiki/Laser
2006-11-06 04:46:55
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answer #3
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answered by Anonymous
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Laser Wikipedia
2016-11-12 08:09:22
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answer #4
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answered by Anonymous
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The full form of laser is light amplification by stimulated emission of radiation
2006-11-06 16:42:23
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answer #5
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answered by Anonymous
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The laser grew out of the maser.
Micro waves and light waves.
Maser-Micro wave amplification [by] stimulated emission of radiation
The maser uses a resonance cavity ,The laser a solid state or gaseous lasing medium.
Laser - Light amplification [by] stimulated emission of radiation!
2006-11-06 04:59:38
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answer #6
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answered by Billy Butthead 7
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Light Amplification (by) Stimulated Emission (of) Radiation
2006-11-06 04:45:30
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answer #7
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answered by sunny g 3
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Light amplification by stimulated emission of radiations
2006-11-06 05:00:04
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answer #8
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answered by Anonymous
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light amplification by stimulated emission of radiation
2006-11-06 04:47:28
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answer #9
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answered by Anitha P 1
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light amplification by simulated emmision of rays....well basically it is used to produce a coherent non dispercing beam of light by multiple refractions inside a highly polished glass cavity
2006-11-06 06:45:02
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answer #10
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answered by gaurav 1
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