Ko te RTP (Rubidium Titanyle Phosphate - RbTiOPO4) he rauemi e whakamahia whanuitia ana inaianei mo nga tono Electro Optical i nga wa e hiahiatia ana nga ngaohiko whakawhiti iti.
LiNbO3 Crystalhe ahurei hiko-ahua, piezoelectric, photoelastic me nga ahuatanga whatu kore raina.He tino parenga rua.E whakamahia ana i roto i te rearua laserfrequency, optics nonlinear, Pockels cell, optical parametric oscillators, Q-switching devices for lasers, other acousto-opticdevices, optical switchs for gigahertz frequency, etc.
Ko te karaihe La3Ga5SiO14 (te karaihe LGS) he mea whatu kore raina me te paepae kino nui, te whakarea hiko-ahua me te pai o te mahi hiko.Ko te karaihe LGS no te hanganga o te punaha trigonal, he iti ake te whakarea whakareatanga waiariki, he ngoikore te anisotropy o te karaihe, he pai te pāmahana o te pumau o te pāmahana teitei (he pai ake i te SiO2), me te rua o nga hiko motuhake - he pai te pai o nga whakarea o te mata.BBOTioata.
Ko nga huringa Q-whakawhiti, ko nga kaihoroi saturable ranei ka whakaputa i nga pupuhi taiaho mana nui me te kore e whakamahi i nga hiko-Q-whakawhiti hiko, na reira ka whakaiti i te rahi o te kete me te whakakore i te hiko hiko teitei.Co2+:MgAl2O4he rauemi ahua hou mo te huri Q-whakawhiti i roto i nga lasers e whakaputa ana mai i te 1.2 ki te 1.6μm, ina koa, mo te 1.54μm haumaru-kanohi: laser karaihe, engari ka mahi ano hoki i te 1.44μm me te roangaru laser 1.34μm.Ko Spinel he karaehe maro, pumau e whakakorikori pai ana.
Ko te Whakawhiti EO Q ka whakarereke i te ahua o te marama e rere ana i roto i te wa e whakaawehia ana e te ngaohiko tono nga huringa tohu-rua i roto i te karaihe hiko-whakaahua penei i te KD*P.Ina whakamahia tahi me nga polarizers, ka taea e enei pūtau te mahi hei huringa whatu, he whakahuri Q laser ranei.
Cr4+:YAG he rauemi pai mo te huri-Q o Nd:YAG me etahi atu laser doped Nd me Yb i roto i te awhe roangaru o te 0.8 ki te 1.2um. He pai ake te pumau me te pono, te roa o te ratonga me te paepae kino nui.