5Goldman L,Wilson RG,Hornby P,et al. Radiation from aQ-switched ruby laser. Effect of repeated in pacts ofpower out put o f 10 megawatts on a tattoo of man [J],Invest Dermatol,1965,44:69 - 71.
6Anderson RR, Parr ish JA. Selective photo thermolysis:precise microsurgery by selective absorption of pulsedradiation[ J]. Science,l983,220( 4596):524 -527.
7Moreno-Arias GA,Camps-Fresneda A. The use of Q-switched alexandrite laser (755 nm, 100ns) for eyelinertattoo removal[J]. Cutan Laser Ther, 1999,1 (2) : 113 -115.
9Karsai S, Pfirrmann G, Hammes S,et al. Treatment o fresistant tattoos using a new gene ration Q-switchedNd:YAG laser influence o f beam profile and spot sizeon clearance success [ J ]. Lasers Surg Med,2008,40(2):139 -145.
10Lee CN, Bae EY, Park JO, et al. Permanent makeup re- moval using Q-switched Nd: YAG laser [ J ]. Clin Exp Dermato1,2009,34 ( 8 ) : 594 - 596.