Nā huahana

GaSe Crystal

ʻO Gallium Selenide (GaSe) non-linear optical single crystal, e hui pū ana i kahi coefficient non-linear nui, kahi paepae pōʻino kiʻekiʻe a me kahi ākea ākea ākea.He mea kūpono loa ia no SHG ma waena o IR.
ZGP(ZnGeP2) Crystals

ʻO nā kristal ZGP i loaʻa nā coefficients nonlinear nui (d36 = 75pm / V), ākea ākea infrared (0.75-12μm), kiʻekiʻe thermal conductivity (0.35W / (cm · K)), kiʻekiʻe laser pōʻino paepae (2-5J / cm2) a ʻO ka waiwai machining maikaʻi, ua kapa ʻia ʻo ZnGeP2 crystal i ke aliʻi o nā crystals optical nonlinear infrared a ʻo ia nō ka mea hoʻololi alapine maikaʻi loa no ka mana kiʻekiʻe, tunable infrared laser generation.Hiki iā mākou ke hāʻawi aku i ka maikaʻi optical kiʻekiʻe a me ke anawaena ZGP crystals me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa α <0.05 cm-1 (ma nā hawewe lōʻihi 2.0-2.1 µm), hiki ke hoʻohana ʻia e hana i ka laser tunable mid-infrared me ka hana kiʻekiʻe ma o OPO a i ʻole OPA. kaʻina hana.
AGSe(AgGaSe2) Crystals

AGSeLoaʻa i nā kristal AgGaSe2 nā ʻaoʻao hui ma 0.73 a me 18 µm.Hāʻawi kona ʻano hoʻoili pono (0.9–16 µm) a me ka hiki ke hoʻohālikelike i ka pae ākea i ka mana maikaʻi loa no nā noi OPO ke hoʻomake ʻia e nā ʻano laser like ʻole.Ua loaʻa ke kani ʻana i loko o 2.5–12 µm i ka wā e puhi ʻia ai e Ho:YLF laser ma 2.05 µm;a me ka hana hoʻohālikelike ʻana ʻaʻole koʻikoʻi (NCPM) i loko o 1.9–5.5 µm i ka wā e pahū ai ma 1.4–1.55 µm.Ua hōʻike ʻia ʻo AgGaSe2 (AgGaSe2) i kahi aniani hoʻopālua pinepine kūpono no ka radiation infrared CO2 lasers.
AGS(AgGaS2) kristal

ʻIke ʻia ka AGS mai 0.50 a 13.2 µm.ʻOiai ʻo kona helu helu ʻike ʻole ka mea haʻahaʻa loa ma waena o nā kristal infrared i ʻōlelo ʻia, hoʻohana ʻia ke aniani pōkole lōʻihi pōkole ma 550 nm i nā OPO i puhi ʻia e Nd:YAG laser;i loko o nā ʻokoʻa like ʻole e hui pū ana i nā hoʻokolohua me ka diode, Ti: Sapphire, Nd:YAG a me IR dye lasers e uhi ana i ka laulā 3-12 µm;i nā ʻōnaehana countermeasure infrared pololei, a no ka SHG o CO2 laser.He mea kaulana nā pā aniani AgGaS2 (AGS) no ka hoʻokumu ʻana i ka pulse ultrashort ma waena o ka laulā IR ma o ka ʻokoʻa ʻokoʻa o ka hoʻohana ʻana i nā pulu nalu NIR.
BGSe(BaGa4Se7) Crystals

ʻO nā kristal kiʻekiʻe kiʻekiʻe o BGSe (BaGa4Se7) ʻo ia ka selenide analogue o ka hui chalcogenide BaGa4S7, nona ka acentric orthorhombic structure i ʻike ʻia ma 1983 a ua hōʻike ʻia ka hopena IR NLO ma 2009, he aniani IR NLO hou.Ua loaʻa iā ia ma o ka ʻenehana Bridgman–Stockbarger.Hōʻike kēia aniani i ka transmittance kiʻekiʻe ma luna o ka laulā o 0.47-18 μm, koe wale no kahi kiʻekiʻe absorption ma kahi o 15 μm.
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.