fahrbot-bot writes "The Register reports: HELL-beam project now one step from jet-fighter raygun, DARPA fridge laser. Advantage: Shark. From TFA:
The US military will shortly issue a brace of contracts for "refrigerator sized" laser blaster cannons. One of the deals will see a full-power ground prototype built which will be the final stage prior to America's first raygun-equipped jet fighter.
If it scales down far enough, this would seem to put handheld HELL-guns within an order of magnitude of the striking power offered by conventional small-arms. A 9mm pistol bullet has about 750 joules muzzle energy: a 5kg portable HELL-ray weapon would put out this much energy in a blast less than a second long.
A dolphin can carry a human being weighing up to 100kg along for a ride. A thoroughbred shark in good training can surely match this. Thus, we seem to be looking at practicable head-lazor output in the 20-kilowatt range..."
Link to Original Source