Ngwaahịa

Gase Crystal

Gallium Selenide (GaSe) otu kristal anya na-abụghị linear, na-ejikọta ọnụ ọgụgụ buru ibu na-abụghị nke linear, ọnụ ụzọ mmebi dị elu na oke nghọta.Ọ bụ ihe dị mma maka SHG na etiti IR.
ZGP(ZnGeP2) kristal

Kristal ZGP nwere nnukwu ọnụọgụ ọnụọgụ na-adịghị adị (d36 = 75pm / V), oke nghọta infrared sara mbara (0.75-12μm), conductivity thermal dị elu (0.35W / (cm · K)), ọnụ ụzọ mmebi laser dị elu (2-5J / cm2) na Ngwongwo nke ọma, ZnGeP2 crystal ka a na-akpọ eze nke kristal anya anya infrared ma bụrụkwa ihe ngbanwe kachasị mma maka ike dị elu, ọgbọ laser infrared na-emegharị emegharị.Anyị nwere ike na-enye elu ngwa anya mma na nnukwu dayameta kristal ZGP na oke ala absorption ọnụọgụ α <0.05 cm-1 (na mgbapụta wavelengths 2.0-2.1 µm), nke a pụrụ iji mee ka etiti-infrared tunable laser na elu arụmọrụ site OPO ma ọ bụ OPA. usoro.
AGSe (AgGaSe2) kristal

AGSekristal AgGaSe2 nwere akụkụ eriri na 0.73 na 18 µm.Ogologo nnyefe ya bara uru (0.9-16 µm) na ikike nha nha na-enye ezigbo ikike maka ngwa OPO mgbe ọtụtụ lasers dị iche iche na-agbapụta ya.Ntugharị n'ime 2.5-12 µm enwetara mgbe ị na-agbapụta site na Ho:YLF laser na 2.05 µm;yana arụ ọrụ na-adịghị mkpa na-arụkọ ọrụ (NCPM) n'ime 1.9-5.5 µm mgbe ị na-agbapụta na 1.4-1.55 µm.AgGaSe2 (AgGaSe2) egosila na ọ bụ kristal na-eme ugboro abụọ nke ọma maka radieshon CO2 infrared.
AGS (AgGaS2) kristal

AGS pụtara ìhè site na 0.50 ruo 13.2 µm.Ọ bụ ezie na ọnụọgụ ngwa anya ya na-adịghị ahụ anya bụ nke kachasị ala n'etiti kristal infrared a kpọtụrụ aha, nnukwu mkpirisi nghọta dị mkpụmkpụ dị na 550 nm na-eji na OPO nke Nd: YAG laser;n'ọtụtụ ọdịiche dị iche iche ngwakọta ugboro ugboro na diode, Ti: Sapphire, Nd: YAG na IR dye lasers na-ekpuchi 3-12 µm nso;na sistemu ihe mgbochi infrared ozugbo, yana maka SHG nke laser CO2.Mpempe kristal AgGaS2 (AGS) dị mkpa na-ewu ewu maka ọgbọ ultrashort pulse n'etiti oke IR site na ọgbọ dị iche iche na-eji NIR wavelength pulses.
BGSe(BaGa4Se7) kristal

kristal dị elu nke BGse (BaGa4Se7) bụ analog nke selenide nke chalcogenide compound BaGa4S7, nke achọpụtara usoro orthorhombic nke acentric na 1983 na mmetụta IR NLO gosipụtara na 2009, bụ kristal IR NLO emepụtara ọhụrụ.E nwetara ya site na usoro Bridgman-Stockbarger.kristal a na-egosiputa nnyefe dị elu n'obosara 0.47-18 μm, belụsọ maka mmịnye kacha elu na gburugburu 15 μm.
BGGse(BaGa2GeSe6) kristal

kristal BaGa2GeSe6 nwere ọnụ ụzọ mmebi anya dị elu (110 MW / cm2), ụdị nghọta dị iche iche (site na 0.5 ruo 18 μm) na nnukwu enweghị ntanetị (d11 = 66 ± 15 pm / V), nke na-eme ka kristal a mara mma nke ukwuu. ntụgharị ugboro ugboro nke radieshon laser n'ime (ma ọ bụ n'ime) etiti IR.