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The Star Wars ‘Superlaser’ may no longer be sci-fi

The Star Wars ‘superlaser’ may no longer be sci-fi

Aaron McKay et al. Diamond-based concept for combining beams at very high average powers, Laser & Photonics Reviews (2017). DOI: 10.1002/lpor.201600130

In a world-leading study Macquarie University researchers have proven a method for multiplying laser power using diamond, demonstrating that a laser similar to the Star Wars ‘superlaser’ may no longer remain in science fiction. The research demonstrates a concept – reminiscent of the Star Wars Death Star sci-fi laser – where the power of multiple laser beams is transferred into a single intense output beam that can be directed to the intended target.
This new laser development has real-world and high-stakes applications in which high power lasers are seen as a key tool in areas such as defence.

“Researchers are developing high power las...

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