Bungwe la Iranian Institute, m'modzi mwa S&A makasitomala a Teyu, ayambanso kafukufuku wa njira yoyeretsera laser momwe LAG laser yokhala ndi 200W mphamvu yotulutsa kuwala imatengera. Wogulitsa ku bungweli, Mr. Ali, wosankhidwa S&A Teyu CW-5200 wozizira madzi yekha kuti aziziziritsa laser ya YAG.
Makina owotcherera a YAG laser amapangira kuwotcherera pogwiritsa ntchito kuwala kwamphamvu kwa laser kopangidwa ndi YAG crystal kusungunula pamwamba pa chinthucho.