Potassium Titanyle Arsenate (KTiOAsO4), kana KTA kristaro, yakanakisa isina mutsetse wekristaro yemaziso eOptical Parametric Oscillation (OPO) application.Iine zviri nani zvisiri-mutsara optical uye electro-optical coefficients, zvakanyanya kuderedza kunyura munharaunda ye2.0-5.0 µm, yakafara angular uye tembiricha bandwidth, yakaderera dielectric constants.
Zinc Telluride ibhinari kemikari musanganiswa ine fomula ZnTe.DIEN TECH inogadzira ZnTe crystal ine crystal axis <110>, chiri chinhu chakakodzera chakaiswa kuvimbisa kupomba kwe terahertz frequency kuburikidza ne-nonlinear optical process inonzi optical rectification uchishandisa yakakwirira-intensity light pulse ye subpicosecond.Iyo ZnTe zvinhu DIEN TECH inopa ndeyemahara kubva pamapatya akaremara.
Yakakwira kukosha kwelaser kukuvara chikumbaridzo uye shanduko inoshanda inobvumira kushandisa Mercury Thiogallate HgGa.2S4(HGS) makristasi asina-mutsara ekudzokorora kaviri uye OPO/OPA muwavelength kubva pa1.0 kusvika ku10 µm.Yakasimbiswa kuti SHG kunyatsoshanda kweCO2laser radiation ye4 mm kureba HgGa2S4element inenge gumi muzana (pulse duration 30 ns, radiation simba density 60 MW/cm2)Iyo yakanyanya kutendeuka kunyatsoita uye kuwanda kweiyo radiation wavelength tuning inobvumira kutarisira kuti chinhu ichi chinogona kukwikwidza neAgGaS.2, AgGaSe2, ZnGeP2uye makristasi eGaSe kunyangwe kuoma kwakakura kwekukura kwemakristasi kukura maitiro.