Due to the dangerous nature of this device I will not be going into specific details required to make this device work. Lasers can be dangerous if misused and can cause temporary or even permanent blindness and/or skin burns. Under no circumstances should a laser be directed into the flight path of local authorities, aircraft, vehicles or any mode of transport!
This laser is capable of putting out 2.5 watts (2500mw) of power which is quite significant considering a standard laser bought at an electronics store is in the range of 1mw -10mw.
Adequate eye protection must be worn when working with lasers.