ʻO ke aniani BBO i loko o ka kristal optical nonlinear, he ʻano o ka pōmaikaʻi piha i ʻike ʻia, maikaʻi ke aniani, he ākea ākea ākea, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, nāwaliwali piezoelectric kani kani ʻana, pili i nā aniani electrolight modulation ʻē aʻe, ʻoi aku ka kiʻekiʻe o ka hoʻopau ʻana, ʻoi aku ka nui. ʻO ka angle, ka paepae pōʻino māmā nui, ka hoʻohālikelike ʻana i ka wela ākea a me ka hoʻohālikelike ʻokoʻa maikaʻi loa, he mea maikaʻi ia e hoʻomaikaʻi i ka paʻa o ka mana o ka laser, ʻoi aku hoʻi no Nd: YAG laser ʻekolu mau manawa i hoʻohana nui ʻia.