BGGSe(BaGa2GeSe6) Crystals

ʻO ka BaGa2GeSe6 crystal he paepae pōʻino kiʻekiʻe (110 MW / cm2), kahi ākea ākea ākea (mai ka 0.5 a hiki i ka 18 μm) a me kahi nonlinearity kiʻekiʻe (d11 = 66 ± 15 pm / V), kahi e hoʻonani ai i kēia aniani ka hoʻololi pinepine ʻana o ka radiation laser i loko (a i ʻole) i ka laulā waena-IR.Ua hōʻoia ʻia ʻo ia paha ke aniani maikaʻi loa no ka lua o ka harmonic generation of CO- a me CO2-laser radiation.Uaʻikeʻia he hiki ke hoʻololi i ka hoʻololi pinepine pinepine o ka pāhawewe nui-lineCO-laser i loko o 2.5-9.0 μm ka lōʻihi o ka nalu me kaʻoi aku o ka maikaʻi ma mua o ZnGeP2 a me AgGaSe2 kristal.
Hoʻohana ʻia nā kristal BaGa2GeSe6 no ka hoʻololi ʻana i ke alapine optical nonlinear i ko lākou ākea ākea.ʻO nā lōʻihi hawewe kahi e loaʻa ai nā pono hoʻololi kiʻekiʻe a loaʻa ka laulā hoʻolohe no ka hana ʻokoʻa-frequency.Hōʻike ʻia aia nā hui lōʻihi hawewe kahi e ʻokoʻa iki ai ka coefficient nonlinearity maikaʻi i loko o kahi bana alapine ākea.

BaGa2GeSe6 crystal's sellmeier equations: