graser n.
a device that produces a beam of gamma radiation, usually as an energy weapon n.
[< gamma ray amplification by stimulated emission of radiation, after laser]
Weaponry
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1964
Graser research might bring forth the ‘death ray’ that the laser falls short of, since gamma rays are dangerous to living tissue.
Science Newsfront in Popular Science Feb. 29/1
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1974
Harlan Ellison
Victor let Talbot study them for a long moment, then said, ‘Not lasers. Grasers. Gamma Ray Amplification by Stimulated Emission of Radiation.’
Adrift Just Off the Islets of Langerhans: Latitude 38° 54' N, Longitude 77° 00' 13" W in Magazine of Fantasy & Science Fiction Oct. 59/1
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[1990
page image
Roger MacBride Allen
bibliography
Webling had been working for some time on developing a focused beam of gravity waves—a ‘graser.’ Like light, gravity was usually radiated in all directions from its source. But, like light, it could be manipulated, focused down into a one-dimensional beam.]
Ring of Charon iii. 49
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1999
David Weber
‘How much broadside armament did it cost us?’ she asked after a moment. ‘All four graser mounts,’ McKeon replied, and watched her shoulders tighten slightly.
On Basilisk Station 21
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2000
Alastair Reynolds
bibliography
The first graser burst had hit the nose of the shuttle thirty seconds after the tactical attack siren had begun to shriek; barely enough time to throw off a cloud of ablative chaff, designed to dissipate the intital energies of the incoming gamma-ray photons.
Revelation Space 547
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2002
Alastair Reynolds
bibliography
The yields were about one hundredth of a crustbuster burst, which was sufficient to power a particle beam or graser with a five-light-second kill range.
Redemption Ark xxv. 369
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2004
We can repel your grasers and nasen beams.
Lost in Transmission xxiii. 302
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2004
Charles Stross
The ship sensed some of her underlying mood: a target selection cursor ghosted briefly across the enemy glyphs, locking grasers onto the distant projected light cones of the enemy flotilla.
Singularity Sky 129
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2006
Vernor Vinge
NIR lasers are not for them. They want xlaser and graser gear, trillions of colors per path, and trillions of paths.
Rainbow’s End xv. 168
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2006
Neal Asher
bibliography
Massive weapons turrets protruded from it out into space: housing racks of missiles as large as attack ships; thinking bombs whose prime purpose had been to fight their way to exotic-metal hulls and detonate; particle-beam cannons gaping like cavern throats; rail-guns that could fill nearby space with swarms of ceramal projectiles travelling at near-c; lasers, grasers, masers.
Polity Agent ix. 200
Research requirements
any evidence 1964
Earliest cite
Wallace Cloud, "Science Newsfront"
Research History
Brian Denehy submitted a cite from a 1999 reprint of David Weber's "On Basilisk Station".Michael Dolbear submitted a 2004 cite from a reprint of Charles Stross's "Singularity Sky".
Michael Dolbear submitted a 2002 cite from a reprint of Alastair Reynolds's "Revelation Space".
Michael Dolbear located, and Malcolm Farmer verified, a 1974 cite from Harlan Ellison's "Adrift Just Off the Islets of Langerhans: Latitude 38° 54' N, Longitude 77° 00' 13" W".
Douglas Winston submitted a 2004 cite from Wil McCarthy's "Lost in Transmission".
Adam Buchbinder submitted a February 1964 cite from the "Science Newsfront" column in "Popular Science".
Ben Ostrowsky submitted a 1990 cite from Roger MacBride Allen, in reference to focused beams of gravity waves rather than gamma rays; we would like any further examples of this sense.
Last modified 2021-12-15 13:15:21
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entries, HDSF has drawn extensively on corresponding entries
in OED.