Ma hope o hoʻokahi makahiki o ka hana nui, ua ulu mākouaniani GaSeme ka maikaʻi maikaʻi loa.
Hiki i kā mākou ʻenehana ke hāʻawiGaSeaniani me ka puka nui a me ka mānoanoa lahilahi.
Galium Selenide (GaSe) non-linear optical single crystal, e hui ana i ka nui non-linear coefficient, ka paepae poino kiʻekiʻe a me ka laulā ākea.He mea kūpono loa ia no SHG ma waena o IR.Nā waiwai hoʻopālua pinepine oGaSeua aʻo ʻia ma ka laulā nalu ma waena o 6.0 µm a me 12.0 µm.GaSeua hoʻohana maikaʻi ʻia no ka SHG maikaʻi o CO2 laser (hiki i ka 9% hoʻololi);no ka SHG o pulsed CO, CO2 a me kemika DF-laser (l = 2.36 µm) radiation;ka hoʻohuli ʻana o CO a me CO2 laser radiation i loko o ka laulā ʻike ʻia;hana ʻia nā puʻupuʻu infrared ma o ka hoʻohui pinepine ʻana o Neodymium a me ka laser dye infrared a i ʻole (F-)-center laser pulses;Hoʻokumu māmā OPG i loko o 3.5–18 µm;terahertz (T-kukui) hana hoʻoheheʻe.ʻAʻole hiki ke ʻoki i nā kristal no kekahi mau ʻāpana like ʻole ma muli o ke ʻano o ka mea (e hoʻokaʻawale i ka mokulele (001)) e kaupalena ana i nā wahi o nā noi.