The big ABL that used to require a 747 has been minaturized to fit small aircraft. Designers at Lockheed are thinking that the C variant of the F-35 may be able to mount two lasers where the ducted fan goes. More here:
http://foxtrotalpha.jalopnik.com/lockheeds-new-laser-super-turret-could-change-air-comba-1635210849/1635236444/+travis
http://foxtrotalpha.jalopnik.com/lockheeds-new-laser-super-turret-could-change-air-comba-1635210849/1635236444/+travis