Neil Lanham from Bedford has been jailed after pleading guilty to pointing a laser at a police helicopter.
The 50-year-old was arrested after he was seen shining the laser beam by the crew of the aircraft.
The police say their helicopters are fitted with high-tech equipment that is able to observe and describe the perpetrator, as well as track their movement.
Officers arrived at the address on Woburn Road where they saw Lanham attempting to dispose of the laser by throwing it in a neighbours garden and he was arrested.
Lanham was sentenced to four months in prison on Tuesday 26 November.