ʻO ke aniani Quartz ka mea maʻalahi no ka hana ʻana o ka fiber optical no ka mea he maikaʻi ka lawe ʻana o UV a me ka lawe haʻahaʻa ʻana o ke kukui i ʻike ʻia a me ke kukui infrared kokoke. Ma waho aʻe o ka coefficient hoʻonui hoʻonui thermal o ka aniani quartz he mea liʻiliʻi loa. Maikaʻi kona kūpaʻa kemika, a ʻo nā huʻa, nā kaha, ka like a me ka birefringence e hoʻohālikelike ʻia me nā aniani aniani maʻamau. ʻO ia ka mea ʻike optika ʻoi loa ma lalo o ke ʻano paʻakikī.
Hoʻonohonoho ʻia e nā pono opua:
1. (UV Optical Quartz Glass) JGS1
He aniani quartz opua i hana ʻia me ka pōhaku synthetic me SiCl 4 e like me nā mea maka a hoʻoheheʻe ʻia e ka lapalapa oxyhydrogen maʻemaʻe kiʻekiʻe. No laila loaʻa kahi nui o ka hydroxyl (ma kahi o 2000 ppm) a he hana maikaʻi ke lawe ʻana i UV. ʻOi aku i ka ʻāpana nalu UV pōkole, ʻoi aku ka maikaʻi o kāna hana hoʻoili ma mua o nā ʻano kīʻaha āpau. Hiki ke piʻi ka helu o UV ma 185nm i 90% a ʻoi paha. ʻO ka aniani quartz synthetic e loaʻa i ka piko omo ikaika loa ma 2730 nm a ʻaʻohe ona ʻaʻano. He mea optical maikaʻi loa ia ma ka pae o 185-2500nm.
2. (UV Optical Quartz Glass) JGS2
ʻO ia ke aniani quartz i hana ʻia e ka hoʻomaʻemaʻe ʻana o ke kinoea me ke aniani e like me nā mea maka, i piha i nā ʻino o PPM metala Aia nā piko omo (100-200ppm maʻi o ka hydroxyl) ma 2730nm, me ka ʻāpana a me ka paukū. He mea maikaʻi ia i ka pae o ka nalu o 220-2500 nm.
3. (Infrared Optical Quartz Glass) JGS3
ʻO ia kahi ʻano kīʻaha quartz i hana ʻia e ka umu puhi ʻume (ʻo ia hoʻi ke ʻano electrofusion) me ke aniani a i ʻole ke one quartz ʻoi aku ka kiʻekiʻe ma ke ʻano he kumuwaiwai i piha nā ʻino o ka PPM metala. Akā he mau huʻupuʻu liʻiliʻi kona, kahi ʻāpana a me nā ʻūlū, aneane ʻaʻole OH, a he transmittance infrared kiʻekiʻe. ʻOi aku ka nui o kāna transmittance ma mua o 85%. ʻO kāna pae noi ʻo 260-3500 nm mea hana ʻōnohi.
Aia kekahi ʻano o nā aniani nalu kuʻina āpau i ka honua. ʻO ka band application 180-4000nm, a ua hua ʻia e ka deposition phase kemika plasma (me ka ʻole o ka wai a me H2). ʻO SiCl4 ka mea maka ma ka maemae kiʻekiʻe. Ke hoʻohui nei i kahi liʻiliʻi o TiO2 hiki ke kānana i ka ultraviolet ma 220nm, i kapa ʻia ʻo ke aniani quartz manuahi ozone. No ka mea ke kukui ultraviolet ma lalo o 220 nm hiki ke hoʻololi i ka oxygen i ka lewa i ozone. Inā hoʻohui ʻia kahi liʻiliʻi o ka titanium, europium a me nā mea ʻē aʻe i loko o ke aniani quartz, hiki ke kānana ʻia ka nalu pōkole ma lalo o 340nm. Ke hoʻohana nei iā ia e hana i ka mālamalama uila i ka hopena olakino i ka ʻili kanaka. Hiki i kēia ʻano kīʻaha ke hoʻokuʻu pau ʻole. Loaʻa iā ia ka transmittance ultraviolet maikaʻi loa, keu hoʻi i ka moku ultraviolet nalu pōkole, ʻoi aku ka maikaʻi ma mua o nā aniani ʻē aʻe. ʻO ka transmittance ma 185 nm he 85%. He mea optical maikaʻi loa ia ma ka lā 185-2500nm nalu o ke kukui. Ma muli o kēia ʻano aniani i loko o ka hui OH, ʻilihune kāna transmittance infrared, keu hoʻi aia kahi piko omo nui ma kahi o 2700nm.
Ke hoʻohālikelike ʻia me ke aniani silicate maʻamau, maikaʻi ka lawe ʻana o ke aniani quartz aniani i ka lōʻihi holoʻokoʻa. I ka ʻāpana infrared, ʻoi aku ka nui o ka transmittance spectral ma mua o ke aniani maʻamau, a ma ka ʻāpana ʻike ʻia, ʻoi aku ka kiʻekiʻe o ka transmittance o ke aniani quartz. I ka mahele ultraviolet, keu hoʻi i ka moku ultraviolet nalu pōkole, ʻoi aku ka maikaʻi o ka transmittance spectral ma mua o nā ʻano kīʻaha ʻē aʻe. Hoʻopili ʻia ka transmittance spectral e nā kumu ʻekolu: noʻonoʻo, hoʻopuehu a me ka omo. ʻO ka aniani o ka aniani quartz ka nui o 8%, ʻoi aku ka nui o ka ʻāina ultraviolet, a ʻo ka ʻāpana infrared ka liʻiliʻi. No laila, ʻo ka transmittance o ke aniani quartz ka nui ma mua o 92%. Liʻiliʻi ka hoʻopuehu ʻana o ke aniani quartz a hiki ke nānā ʻole ʻia. Pili ka pilina o ka spectral i ka ʻike haumia o ka aniani quartz a me ke kaʻina hana. ʻO ka transmissivity i ke kāʻei ma lalo o 200 nm e hōʻike ana i ka nui o ka ʻike haumia metala. ʻO ka omo ʻana i 240 nm ka helu o ka nui o ka hanana anoxic. Hoʻokomo ʻia ka omo i ka pā i ʻike ʻia e ke alo o nā ion metala hoʻololi, a ʻo ka omo ʻana i ka 2730 nm ka piko o ke omo o ka hydroxyl, hiki ke hoʻohana ʻia e helu i ka waiwai hydroxyl.
