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    Ray shield

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    This article covers the Canon version of this subject.   Click here for Wookieepedia's article on the Legends version of this subject.  
    OnACanonArticle
    GoToLegends
    "Ray shields."
    "Wait a minute. How did this happen? We're smarter than this."
    "Apparently not."
    ―Anakin Skywalker and Obi-Wan Kenobi are trapped by ray shields on the Invisible Hand[1]
    Hallway 328
    Obi-Wan Kenobi, Anakin Skywalker, and Sheev Palpatine caught in a ray shield trap

    A ray shield, also known as an energy shield,[2] or an energy barrier,[3] was a specialized type of deflector shield used to absorb radiation and raw energy, as opposed to particle shields, which repelled solid objects.[4] Employed in both the time of the Galactic Republic and the Galactic Empire, it functioned by deflecting or scattering energy beams.[5] However, ray shields did not allow physical objects through them completely unscathed, imparting a deadly electric shock. As such they could be used in traps.[6]

    Description

    Ray shield
    A ray-shielded blast door on Skytop Station.

    Ray shields were generated by a projector and were commonly used in conjunction with the more basic particle shields, which repelled solid obstacles such as micro-meteroids and space debris.[4] While particle shields protected the ship's physical hull, ray shielding was primarily designed to protect its occupants, electronics and cargo from realspace magnetic and stellar radiation that would otherwise quickly fry them. Although a low-level energy setting was more than enough to achieve this, military starships would boost up their ray shields for defensive purposes as well, to deflect laser bolts and other focused energy weaponry. Prolonged operation in high-energy settings could easily overload a generator, requiring highly specialized tech.[2]

    History

    Jedi Master Obi-Wan Kenobi, Jedi Knight Anakin Skywalker, and Supreme Chancellor Sheev Palpatine were once caught in a ray shield trap on the Invisible Hand, set by General Grievous. Kenobi lamented that they were too smart to be caught in such an obvious trap and were soon surrounded by droids and brought to the bridge to meet Grievous.[1]

    The impregnable prison known as the Spire on the planet Stygeon Prime was fortified by ray shields.[7]

    The reactor shaft of the Empire's original Death Star superweapon was ray shielded, such that only proton torpedoes would start the chain reaction necessary to destroy it.[8]

    Ray shields avoided the problem of certain shields in that they could be extended to the ground without those inside of them running out of air. However, they were only considered useful in certain applications because they allowed through objects such as missiles and torpedoes.[9]


    Appearances


    Non-canon appearances

    Sources


    Notes and references

    1. ↑ 1.0 1.1 Star Wars: Episode III Revenge of the Sith
    2. ↑ 2.0 2.1 Star Wars: Build the Millennium Falcon 33 Secrets of Spaceflight: Shield Generators
    3. ↑ Star Wars Outlaws
    4. ↑ 4.0 4.1 Star Wars: Millennium Falcon: A 3D Owner's Guide
    5. ↑ Star Wars: The Force Awakens: Incredible Cross-Sections
    6. ↑ TCW mini logo Star Wars: The Clone Wars — "The Box"
    7. ↑ StarWars-DatabankII  The Spire in the Databank (backup link)
    8. ↑ Star Wars: Episode IV A New Hope
    9. ↑ Thrawn: Alliances

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