Semiconductor lasers ane compact, simba-rinoshanda, uye anochinja-chinja, achiita kuti ave akakosha muminda senge kutaurirana, hutano, indasitiri, uye dziviriro. Kuita kwavo kunoenderana nekunyatso kudzora kwemafuta, ayo TEYU maindasitiri anopisa akavimbika. Iine 120+ modhi uye yakasimba tekinoroji rutsigiro, TEYU inova nechokwadi chekushanda kwakagadzikana uye kwakanaka.