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.
Izicelo:
• Isizukulwane sesibili se-harmonics ku-CO ne-CO2 - amalaser
• Ijeneretha yefrikhwensi eyahlukene ukuya ezindaweni ezimaphakathi ne-infrared.
• I-oscilator yepharamitha yokubona
• Ukuxuba imvamisa endaweni emaphakathi ye-IR