crystal BBO ee crystal indhaha aan toos ahayn, waa nooc ka mid ah faa'iido dhamaystiran oo cad, crystal wanaagsan, waxa ay leedahay kala duwan oo iftiin aad u ballaaran, mid aad u hooseeya nuugista coefficient, saamaynta piezoelectric daciif ah, marka la eego crystal modulation kale oo koronto, waxa uu leeyahay heerka baabi'inta sare, dhigma weyn. Xagasha, heerka dhaawaca iftiinka sare, isbarbardhigga heerkulka ballaadhan iyo lebbiska indhaha ee aadka u wanaagsan, ayaa faa'iido u leh in la hagaajiyo xasilloonida awoodda wax soo saarka laysarka, gaar ahaan Nd: YAG laser saddex jeer inta jeer ee soo noqnoqda ayaa leh codsi ballaaran.