Imikhiqizo - Ingxenye 3

I-KTP Crystal

I-Potassium Titanyle Arsenate (KTiOAsO4), noma ikristalu ye-KTA, iyikristalu enhle kakhulu engaqondile yohlelo lokusebenza lwe-Optical Parametric Oscillation (OPO).Inama-coefficients angcono angewona alayini we-optical kanye ne-electro-optical, anciphise kakhulu ukumuncwa endaweni engu-2.0-5.0 µm, umkhawulokudonsa obanzi wama-angular kanye nezinga lokushisa, ama-dielectric constants aphansi.
Cr2+: ZnSe

I-Cr²+:I-ZnSe saturable absorbers (SA) izinto ezifanelekile zokushintshwa kwe-Q yefayibha ephephile iso namalaser asebenza kububanzi obungu-1.5-2.1 μm.
I-Crystal ye-ZnTe

I-Zinc Telluride iyinhlanganisela yamakhemikhali kanambambili enefomula ethi ZnTe.I-DIEN TECH ikhiqiza ikristalu ye-ZnTe ene-crystal axis <110>, okuyinto efanelekile esetshenziswa ukuze kuqinisekiswe ukushaywa kwefrikhwensi ye-terahertz ngenqubo yokubona engaqondile ebizwa ngokuthi ukulungiswa kwe-optical kusetshenziswa i-high-intensity light pulse ye-subpicosecond.Izakhi ze-ZnTe ezinikezwa yi-DIEN TECH azinasici esingamawele.
Fe:ZnSe/Fe:ZnS

I-Fe²+:I-ZnSe Ferrum doped zinc selenide saturable absorbers (SA) izinto ezifanelekile zokushintshwa kwe-Q-switch yama-solid-state lasers asebenza kububanzi be-spectral obungu-2.5-4.0 μm.
Ama-cysts we-PPKTP

I-potassium titanyl phosphate (PPKTP) efakwe ngezikhathi ezithile iyikristalu e-ferroelectric nonlinear enesakhiwo esiyingqayizivele esenza ukuguqulwa okusebenzayo kwefrikhwensi ngokusebenzisa i-quasi-phase-matching (QPM).
I-HgGa2S4 Crystal

Amanani aphezulu omkhawulo wokulimala kwe-laser nokusebenza kahle kokuguqulwa avumela ukusebenzisa i-Mercury Thiogallate HgGa₂S₄(HGS) amakristalu angenawo umugqa wokuphindaphinda kabili kanye ne-OPO/OPA ebangeni le-wavelength ukusuka ku-1.0 ukuya ku-10 µm.Kwasungulwa ukuthi ukusebenza kahle kwe-SHG kwe-CO₂imisebe ye-laser engu-4 mm ubude HgGa₂S₄isici sicishe sibe ngu-10% (ubude be-pulse 30 ns, ukuminyana kwamandla emisebe 60 MW/cm²).Ukusebenza kahle kokuguqulwa okuphezulu kanye nohlu olubanzi lokushuna kwe-wavelength ye-radiation kuvumela ukulindela ukuthi le nto ingase iqhudelane ne-AgGaS.₂, AgGaSe₂, ZnGeP₂namakristalu e-GaSe naphezu kobunzima obukhulu benqubo yokukhula kwamakristalu kasayizi omkhulu.