Asgard plasma beam weapon
From SGCommand
| Plasma beam weapon | |
|---|---|
 Plasma beam weapons in action
| |
| Production information | |
| Manufacturer | |
| Designer | |
| Model |
Directed energy weapon |
| Type |
Ship-to-ship energy weapon |
| Technical specifications | |
| Discharge |
Plasma beam |
| Control systems |
Asgard stones (Asgard) |
| Power source |
Neutrino-ion generator (Asgard) |
| Usage | |
| Affiliation | |
- "...the Apollo and the Daedalus have been retrofitted with the new Asgard plasma beam weapon which – given – are very, very powerful..."
- —Dr. Rodney McKay
Plasma beam weapons are a newly developed technology created by the Asgard race shortly before their extinction and given to the Tau'ri as part of their legacy.
[edit] Overview
Instead of firing bursts of energy like most energy weapons, even much of their own, Asgard plasma beam weapons release a narrow, high-intensity beam of super-heated plasma capable of penetrating even the most advanced shields and burning through the hulls, internal decks and structures of an enemy vessel with comparative ease, causing heavy damage to the target; if the beam hits a critical area ships can be destroyed with remarkably few hits.
While there are energy weapons that can discharge more raw power at once, capable of splitting ships in half with just one shot and cutting through offending barriers with frightening efficiency, they require an extended period of time and significant power to charge. The brilliance of plasma beam weapons lies in their ability to come online and charge at an incredibly rapid rate, using up relatively little power in the process, and deliver several consecutive shots in only a few seconds, overwhelming enemy defenses while they are still trying to cope with the previous hits. (SG1: "Unending") (ATL: "The Siege, Part 1", "First Strike", "Be All My Sins Remember'd")
It appears that the amount of power these weapons discharge is adjustable, in cases where just destroying a small section of a ship to prevent an escape through hyperspace is necessary, but this could just be a case of precision aiming. (ATL: "Search and Rescue")
Even warships as powerful as Ori motherships and the Aurora-class have yet to mount an effective defense against these weapons, and they have also proven capable of destroying Wraith cruisers, powerful ships in their own right, with two well-placed shots, and hive-ships in just a few more. It is probable, however, that the shield of Atlantis would be able to resist these weapons, being the most powerful shield ever created by the Ancients. (SG1: "Unending") (ATL: "Be All My Sins Remember'd", "The Last Man", "Search and Rescue")
[edit] History
These weapons were placed on the Odyssey as a gift to the Tau'ri in a mass upgrade, providing the ship with a means to effectively fight the Ori warships that had been invading the Milky Way galaxy. These weapons were eventually equipped on both the Daedalus and the Apollo, which put them to good use almost immediately when they used them to rapidly destroy the Aurora-class warships that the Asurans were deploying in the Pegasus Galaxy. In an alternate reality, these weapons were also equipped to the Phoenix, and used to destroy Wraith hive-ships in even fewer hits than Ori motherships and Aurora-class warships, as hive-ships possess no shields (allowing even easier penetration). (SG1: "Unending") (ATL: "Be All My Sins Remember'd", "The Last Man")
