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US Navy selects Northrop for laser weapon system maturation programme

22 May 2013

laser weapon system

The US Navy has awarded a contract to Northrop Grumman for the initial development phase of a prototype laser weapon system as part of the solid state laser technology maturation (SSL-TM) programme.

Northrop Grumman Aerospace Systems directed energy vice-president Steve Hixson said that the contract includes developing a conceptual design for a complete laser weapon system for installation aboard a destroyer or other suitable surface ship.

SSL-TM is a research and development project, which aims to mature solid-state, high-power laser weapon systems and components for ship surface self-defence missions.

The Office of Naval Research initiated the SSL-TM programme in 2012 to develop and mature high-energy laser technologies into a prototypical weapon system for integration on the navy's surface combatants.

"ONR's selection of Northrop Grumman for this next step will enable us to help the navy mature the weapon system for use by sailors in the real world."

"Lasers provide the navy with a more affordable means of defending ships in harm's way," Hixson added.

In addition, the developmental activity will lead the way for a future navy programme, to integrate laser weapon systems onto existing and future ships.

Northrop and ONR had collaborated during the maritime laser demonstration in 2011 and validated the first high-energy laser capability at sea, according to Hixson.

"ONR's selection of Northrop Grumman for this next step will enable us to help the navy mature the weapon system for use by sailors in the real world," Hixson added.

The latest contract is also expected to address engineering challenges, including reliability and ship integration, while demonstrating affordably.

In 2012, Northrop introduced Gamma, a military laser that made generational advances in packaging solid-state laser technology into much smaller, lighter, more reliable and affordable units for operational use.


Image: A laser weapon system installed on USS Dewey (DDG 105). Photo: courtesy of US Navy, by John F Williams/Released.

Defence Technology