Raygun

This article is about weapons. For other meanings, see Raygun (disambiguation). See Directed-energy weapon for various real weapons which are similar to rayguns.

Contents

Rayguns are a type of fictional directed-energy weapon. They have various alternate names: ray gun, death ray, beam gun, blaster, laser gun, phaser, etc. They are a well-known feature of science fiction; for such stories they typically have the general function of guns. According to the stories, when activated, a raygun emits a ray, typically visible, usually lethal if it hits a human target, often destructive if it hits mechanical objects, with properties and other effects unspecified or varying. Recently, Kip Kedersha invented a very powerful and easy made laser gun out of common household items. They can pierce thorugh skin and can be made easily by the public.

Real-life analogues are electrolasers, electroshock weapons which send current along an electrically conductive laser-induced plasma channel.

History

A very early example of a raygun is the Heat-Ray featured in H. G. Wells' novel The War of the Worlds (1898).[1] Science fiction during the 1920s described death rays. Early science fiction often described or depicted raygun beams making bright light and loud noise like lightning or large electric arcs. Nikola Tesla's attempts at developing directed-energy weapons encouraged the imagination of many writers.

Soon after the invention of lasers during 1960, such devices became briefly fashionable as a directed-energy weapon for science fiction stories. For instance, characters of the Lost in Space TV series (1965–1968) and of the Star Trek pilot episode "The Cage" (1964) carried handheld laser weapons.[2]

By the late 1960s and 1970s, as the laser's limits as a weapon became evident, rayguns were dubbed "phasers" (for Star Trek), "blasters" (Star Wars), "pulse rifles", "plasma rifles" and so forth.

Function

Ray guns as described by science fiction do not have the disadvantages that have, so far, made directed-energy weapons largely impractical as weapons in real life, needing a suspension of disbelief by a technologically educated audience:

Some of the effects are what would be expected from a powerful directed-energy beam, if it could be generated in reality:

But sometimes not:

Ultimately, rayguns have whatever properties are required for their dramatic purpose. They bear little resemblance to real-world directed-energy weapons, even if they are given the names of existing technologies such as lasers, masers, or particle beams.[1] This can be compared with real-type firearms as commonly depicted by action movies, as tending infallibly to hit whatever they are aimed at (when wielded by the heroes) and seldom depleting their ammunition.[3]

Rayguns by their various names have various sizes and forms: pistol-like; two-handed (often called a rifle); mounted on a vehicle; artillery-sized mounted on a spaceship or space base or asteroid or planet. The pistol form is seen most often.

Rayguns have a great variety of shapes and sizes, according to the imagination of the story writers or movie prop makers. Most pistol rayguns have a conventional grip and trigger, but some (e.g. Star Trek: The Next Generation phasers) do not. The shapes of some rayguns are influenced by an opinion that they look most effective and weapon-like if they look somewhat like real guns; others, such as this, are not:

(The V-Gun is treated as a Gatling gunpod in Macross, but as a laser when copied as Jetfire's gun in Transformers.)

Sometimes the end of the barrel expands into a shield, as if to protect the user from back-flash from the emitted beam.

Types of raygun

The following is a partial list of notable rayguns or types of rayguns mentioned in various science fiction scenarios:

The ray is usually stated to be one of the following:

Rayguns are often one-handed, sometimes two-handed, and often artillery-sized fastened to a spaceship.

Rayguns powered by a backpack powerpack are described from time to time in science fiction.

List of rayguns

Or see in table form in Rayguns in fiction.

Gallery

Real-world development

Distinguish from

See also

References

  1. ^ a b c d e f g h i Van Riper, op.cit., p. 46.
  2. ^ Van Riper, A. Bowdoin (2002). Science in popular culture: a reference guide. Westport: Greenwood Press(2008)carried by a player on litlle resistance or Nazi zombiesCall of Duty WaW. p. 45. ISBN 0-313-31822-0. 
  3. ^ Van Riper, op.cit., p. 47.

External links