Ithute kamoo ho pholisa ka nepo ho ntlafatsang botsitso ba sistimi ea laser ea semiconductor. TEYU li-chiller tsa indasteri li thusa ho boloka mocheso o tsitsitseng, bolelele ba maqhubu, le ts'ebetso ea tlhahiso bakeng sa lits'ebetso tse ling tsa laser tse nepahetseng tsa UV, ultrafast, DPSS, le tse ling.