An apparatus of automatic power control for burst mode laser transmitter and method are provided. Reflectors of the present invention comprise at least two dielectric layers that have differing thicknesses, with metal layers disposed therebetween. The coke is partially combusted from the catalyst in a first stage regenerator with a first combustion chamber having a first combustion chamber cross-sectional area greater than the top cross-sectional area. The third storage unit stores a flag corresponding to the logical address and the intermediate address.