I-LBO Enokuhlangana Okuphezulu Okungaqondile kanye Nomkhawulo Wokulimala Okuphezulu
Incazelo Yomkhiqizo
Ukukhula kwamakristalu asebenzayo kanye namakristalu e-optical angahlobene ahlobene e-China kuthatha isikhundla esiphambili emhlabeni. Ngokungeziwe kumaphutha afana nokuwa, ukudangala, nokuphuka okuthambekele ekubeni amakristalu okusebenza aqinile futhi aphukayo, amakristalu e-LBO angase abe nokushumeka noma ukonakala kwe-adsorption yezinhlayiya eziqinile. Ukusetshenziswa kwekristalu ye-LBO kudinga ukuthi indawo eyodwa yekristalu ibushelelezi kakhulu, ayinawo amaphutha futhi ayinawo umonakalo. Ikhwalithi yokucubungula nokunemba kwe-LBO crystal ithinta ngqo ukusebenza kwamadivayisi ayo. Lapho i-crystal surface inokukhubazeka okuncane okufana nemigodi, ama-microcracks, ukuguqulwa kwepulasitiki, ukukhubazeka kwe-lattice, ukushumeka kwezinhlayiyana noma i-adsorption. I-Laser irradiation izobangela ukuhlakazeka kuthinte ikhwalithi ye-laser, noma ifa lefilimu yokukhula ye-epitaxial kuholela ekuhlulekeni kwefilimu, kube isici esibulalayo sedivayisi. Njengamanje, ubuchwepheshe bokucubungula i-LBO crystal bunzima, nezindleko eziphezulu zokucubungula, ukusebenza kahle okuphansi kokucubungula, kanye nekhwalithi yendawo ngemuva kokucubungula ayilungile. Kuyaphuthuma ukuthuthukisa ukusebenza kahle kokucubungula nokunemba kanye nokukhiqizwa kwezimboni ezinkulu. Ukugaya nokupholisha kuyindlela ebalulekile yokuthola ukunemba okuphezulu nokusebenza kahle okuphezulu kanye nokucubungula okunembe kakhulu kwekristalu ye-LBO.
Izinzuzo
1.Ibanga lebhendi yokukhanya ebanzi (160- -2600nm)
2.Ukufaniswa okuhle kokubona (δ n 10-6 / cm), imvilophu encane yangaphakathi
3.Ukusebenza kahle kokuguqulwa kwemvamisa ephezulu (okulingana nezikhathi ezi-3 kune-KDP crystal) 4.Inani lesizinda somonakalo omkhulu (1053nm laser kufika ku-10GW / cm2)
5.I-engeli yokwamukela ibanzi, i-engeli ehlukanisiwe incane
6.I, ibhendi yebhendi yesigaba II engabalulekile (NCPM) ububanzi
7.Spectrum non-critical phase matching (NCPM) close to 1300nm
