BWT , yashinzwe mu 2003, yiyemeje ubutumwa bwo “kureka inzozi zigatwara urumuri”, icyerekezo cyo kuba “Umuyobozi wa Global mu bisubizo bya laser”, n'agaciro ka “Indashyikirwa mu guhanga udushya”, bitanga diode laser, fibre laser, ultra-yihuta ya laser ibicuruzwa nibisubizo kubakiriya bisi.