Ama-laser e-UV atholakala ngokusebenzisa indlela ye-THG ekukhanyeni kwe-infrared. Ayimithombo yokukhanya okubandayo futhi indlela yawo yokucubungula ibizwa ngokuthi ukucubungula okubandayo. Ngenxa yokunemba kwayo okuphawulekayo, i-laser ye-UV isengozini enkulu yokushintshashintsha kokushisa, lapho ngisho nokushintshashintsha okuncane kakhulu kwezinga lokushisa kungathinta kakhulu ukusebenza kwayo. Ngenxa yalokho, ukusetshenziswa kwama-water chillers anembe ngokulinganayo kuba kubalulekile ukuqinisekisa ukusebenza kahle kwala ma-laser acophelelayo.