Laser tube, lebitso le felletseng la khalase e koetsoeng ka laser CO2, hobane sebopeho se entsoe ka liphutheloana tsa khalase, hangata se tsejoa e le laser tube.Laser tube haholo-holo e entsoe ka khalase e thata, sekoti sa resonant le enjene.Molao-motheo o sebetsang oa tube ea laser ke ho ntša khatello e phahameng ka ...