LBO Nrog High Nonlinear Coupling Thiab High Damage Threshold

Kev loj hlob ntawm kev ua haujlwm muaju thiab lwm yam nonlinear optical siv lead ua nyob rau hauv Tuam Tshoj occupies txoj hauj lwm nyob rau hauv lub ntiaj teb no. Ntxiv nrog rau qhov tsis xws luag xws li kev sib tsoo, kev nyuaj siab, thiab pob txha tawg tuaj yeem ua rau cov khoom siv tawv tawv thiab tawv tawv, LBO crystals kuj tseem muaj qhov cuam tshuam los yog adsorption ntawm cov khoom nyuaj. Daim ntawv thov ntawm LBO siv lead ua yuav tsum tau ua kom lub ntsej muag ib leeg yog super du, tsis muaj qhov tsis xws luag thiab tsis muaj kev puas tsuaj. Kev ua tau zoo thiab qhov tseeb ntawm LBO siv lead ua cuam tshuam ncaj qha rau kev ua haujlwm ntawm nws cov khoom siv. Thaum lub ntsej muag siv lead ua muaj qhov tsis xws luag xws li pits, microcracks, yas deformation, lattice defects, particle embedding lossis adsorption. Laser irradiation yuav ua rau tawg ua rau cuam tshuam rau qhov zoo ntawm laser, los yog qub txeeg qub teg rau epitaxial txoj kev loj hlob zaj duab xis ua rau tsis ua hauj lwm ntawm cov zaj duab xis, ua ib tug tuag tsis xws luag ntawm lub cuab yeej. Tam sim no, kev siv thev naus laus zis ntawm LBO siv lead ua yog qhov nyuaj, nrog cov nqi ua haujlwm siab, kev ua haujlwm qis, thiab qhov zoo tom qab kev ua haujlwm tsis zoo. Nws yog qhov ceev los txhim kho lub ultra-precision ua efficiency thiab raug thiab loj-scale industrial ntau lawm. Sib tsoo thiab polishing yog ib qho tseem ceeb txhais tau tias kom paub qhov siab precision thiab high efficiency thiab ultra-precision ua ntawm LBO siv lead ua.