multiple beams to give multiple ignition points, which means it can give a far better chance of ignition, and far better fuel efficiency.
To produce 3000 RPM, the laser will need to fire more than 50 times per seconds, but should still require less power than a conventional spark plug.In current engines spark plugs are positioned at the top or bottom of a cylinder and they can often fail to ignite fuel effectively if the petrol is not in the right position in the cylinder.
In the new system the spark plug is replaced by a laser powered by the car battery which is sent along thin optical fibres into the engine’s cylinders where lenses focus the beam into an intense pinprick of light.
When fuel is injected into the engine, the laser is fired, producing enough heat to ignite the fuel and power the engine
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