Laser ya semiconductor ndiye gawo lalikulu la laser-state laser ndi fiber laser, ndipo magwiridwe ake amatsimikizira mwachindunji mtundu wa zida za laser terminal. Ubwino wa zida za laser terminal sizimangokhudzidwa ndi gawo loyambira, komanso ndi njira yozizira yomwe ili nayo. Laser chiller imatha kuonetsetsa kuti laser ikugwira ntchito kwa nthawi yayitali, imapangitsa kuti ikhale yogwira ntchito komanso kutalikitsa moyo wautumiki.