Marka la barbardhigocaadiga ah LNcrystal(CLN)oo leh halabuur isku mid ah, la'aanta lithium ee dhow-stoichiometricLNcrystal(SLN)waxay keenaysaa hoos u dhac weyn oo ku yimaadda cilladaha dhogorta, iyo waxyaabo badan oo isbeddelaya si waafaqsan.Jadwalka soo socda ayaa taxaya kan ugu muhiimsankala duwanaanshahasifooyinka jireed.
Isbarbardhigga Guryaha u dhexeeya CLN iyo SLN
| Hanti | CLN | SLN |
| Birefringance /633nm | -0.0837 | -0.0974 (Li2O=49.74mol%) |
| EO Coefficient /pm•V-1 | r61=6.07 | r61=9.89 (Li2O=49.95mol%) |
| Isku-dhafka aan tooska ahayn /pm•V-1 | d33=19.5 | d33=23.8 |
| Dheef-shiid kiimikaad | 1×10-5 | 10×10-5 (Li2O=49.8mol%) |
| Waqtiga jawaabta sawir-celinta | boqollaal | ～0.6 (Li2O=49.8mol%, Iron-doped) |
| Iska caabin sawir-qaadaha /kW•cm-2 | 100 | 104 (Li2O=49.5-48.2mol%, 1.8mol% MgO doped) |
| Domain rogrogmi kara xoojinta goobta korantada /kV•mm-1 | 21 | 5 (Li2O=49.8mol%) |
Marka la barbardhigoCLNoo leh halabuur isku mid ah, inta badan sifooyinkaSLNwaxaa loo hagaajiyay heerar kala duwan.Hagaajinta aadka ugu muhiimsan waxaa ka mid ah:
(1) WHaddi ay tahay doping-ka-hortagga sawir-qaadista, doping-ka-hortagga sawir-qaadista ama doping-ka-firfircoon ee laser-ka,SLN waxay leedahaysaameyn badan oo xasaasi ah oo ku xeeran waxqabadka.Kong iyo al.Waxaa la ogaaday in marka [Li]/[Nb] uu gaaro 0.995 iyo maadada magnesium waa 1.0mol%, iska caabbinta sawir-qaadista eeSLNwuxuu gaari karaa 26 MW/cm2, kaas oo 6 amar ka sarreeya kanCLNisku halabuur leh.Dawaynta sawir-qaadista iyo ion doping-ka-firfircoon ayaa sidoo kale leh saameyn isku mid ah.
(2) Sida tirada cilladaha shalash eeSLNkristal si weyn ayuu hoos ugu dhacayaa, sidaas si la mid ah xoogga goobta qasabka ee crystal, iyo tamarta loo baahan yahay dib u noqoshada polarization ayaa hoos u dhaceysa ilaa 21 kV/mm(ee CLN)ilaa 5 kV/mm, taas oo faa'iido badan u leh diyaarinta qalabka superlatice.Waxaa intaa dheer, qaab-dhismeedka domain korontada eeSLNwaa caadi oo gidaarada domain waa siman yihiin.
(3)Koronto badanguryaha eeSLNsidoo kale si weyn ayaa loo hagaajiyay, sida iskuxiraha korantadar61wuxuu kordhay 63%, iskuxiraha aan tooska ahayn ayaa kordhay 22%, birefringence crystal ayaa kordhay 43% (mawjadaha dhererka 632.8 nm), isbeddel buluugee UVgees nuugista, iwm.
WISOPTIC waxay soo saartaa SLN (near-stoichiometric LN) crystal in house (www.wisoptic.com)
Waqtiga boostada: Jan-11-2022