Ukunyuswa kobumanzi kunokuchaphazela ukusebenza kunye nobomi besixhobo se-laser. Ngoko ukuphumeza amanyathelo asebenzayo okuthintela ukufuma kuyimfuneko. Kukho imilinganiselo emithathu yokuthintela ukufuma kwizixhobo ze-laser ukuqinisekisa ukuzinza nokuthembeka kwayo: gcina indawo eyomileyo, ukuxhobisa amagumbi anomoya opholileyo, kunye nokuxhobisa ngee-laser chillers ezikumgangatho ophezulu (ezifana ne-TEYU laser chillers kunye nokulawula ubushushu obumbini).