Sapphire Optical Fiber Light Transmission Extreme Environment

ʻO ka wehewehe pōkole:

ʻO Sapphire Optical Fiber kahi mea hoʻoili uila hoʻokahi-crystal kiʻekiʻe i hoʻomohala ʻia no nā noi optical e koi ana i ka lōʻihi kūʻokoʻa, ka pale wela, a me ke kūpaʻa spectral. Hana ʻia maisapphire synthetic (hoʻokahi-crystal aluminum oxide, Al₂O₃), hāʻawi kēia fiber i ka hoʻouna optical mau mai kaʻike ʻia i nā ʻāpana waena-infrared (0.35–5.0 μm), ʻoi loa aku ma mua o nā palena o nā kaula silica maʻamau.

E hoʻouna i ka leka uila iā mākou

Nā hiʻohiʻona

Kiʻi kikoʻī

Hoʻolauna

No konahale monocrystalline, ʻo ka sapphire fiber e hōʻike ana i ke kūʻē kūʻokoʻa i ka wela, ke kaomi, ka ʻino, a me ka radiation. Hāʻawi ia i ka hoʻouna ʻana i nā hōʻailona paʻa i nā wahi paʻakikī a hoʻoheheʻe ʻia kahi e hoʻoheheʻe ʻia ai, hoʻohaʻahaʻa, a nalowale paha ka ʻike.

Nā ʻano ʻokoʻa

ʻO ka hoʻomanawanui wela ʻole
Mālama ʻo Sapphire optical fiber i ka ʻike pono a me ka mechanical inā ʻike ʻianā mahana ma mua o 2000°C, e kūpono iā lākou no ka nānā ʻana i loko o nā kapuahi, nā turbines, a me nā keʻena puhi.
Window Spectral Laulā
Kākoʻo ka mea i ka hoʻouna māmā ʻana mai ka ultraviolet a i nā nalu infrared mid-infrared, e ʻae ana i ka hoʻohana maʻalahispectroscopy, pyrometry, a me nā noi ʻike.
Paʻa Mechanical Kiʻekiʻe
Hāʻawi ka hoʻolālā hoʻokahi-crystal i ka ikaika tensile kiʻekiʻe a me ke kūpaʻa haʻihaʻi, e hōʻoia ana i ka hilinaʻi ma lalo o ka haʻalulu, haʻalulu, a i ʻole ke kaumaha mechanical.
Paʻa Kemika Kūikawā
Kūleʻa i nā ʻakika, alkalis, a me nā kinoea reactive, hana maikaʻi nā sapphire fibers i nā lewa hoʻoweliweli kemika, me kaoxidizing a hōʻemi paha i nā kaiapuni.
Mea Paʻa Paʻa Radiation
ʻAʻole paʻa ka Sapphire i ka pōʻeleʻele a i ʻole ka hoʻohaʻahaʻa ʻana ma lalo o ka radiation ionizing, no laila kūpono iaaerospace, nukelea, a me ka palenā hana.

ʻenehana hana hana

Hoʻohana pinepine ʻia nā fiber optical Sapphire me ka hoʻohana ʻanaʻO ka ulu ʻana o ka wāwae wela laser (LHPG) or ʻO ka ulu ʻana o nā kiʻiʻoniʻoni i wehewehe ʻia ma ke kihi (EFG)ʻano hana. I ka wā o ka ulu ʻana, hoʻomehana ʻia kahi aniani hua sapphire e hana i kahi wahi liʻiliʻi i hoʻoheheʻe ʻia a huki ʻia i luna ma kahi wikiwiki e hana ai i kahi fiber me ke anawaena like a me ke ʻano aniani maikaʻi loa.
Hoʻopau kēia kaʻina hana i nā palena palaoa a me nā haumia, ka hopena i kahipulupulu kalakala hoʻokahi kīnā ʻole. ʻO ka ʻili e hoʻoliʻi pono ʻia, annealed, a koho ʻia me ka uhi ʻianā papa hoʻomalu a i ʻole e hoʻomanaʻoe hoʻonui i ka hana a me ka lōʻihi.

Nā kahua noi

ʻIke Mahana ʻOihana
Hoʻohana ʻia noka nānā ʻana i ka wela o ka manawa maolii loko o nā kapuahi hoʻoheheʻe metala, nā huila kinoea, a me nā reactors kemika.
Infrared a me Raman Spectroscopy
Hāʻawi i nā ala optical kiʻekiʻe nokaʻina hana, hoʻāʻo emissions, a me ka ʻike kemika.
Hāʻawi Mana Laser
Hiki keka lawe ʻana i nā kukuna laser mana kiʻekiʻeme ka hoʻololi ʻole o ka wela, kūpono no ka welding laser a me ka hoʻoili waiwai.
Nā Mea Hana Lapaʻau & Biomedical
Hoʻopili ʻia i lokoendoscopes, diagnostics, a me sterilizable fiber probese koi ana i ka lōʻihi kiʻekiʻe a me ka pololei optical.
Nā Pūnaehana Palekana a me Aerospace
Kākoʻoʻike maka a me ka telemetryi nā kūlana kiʻekiʻe-radiation a i ʻole cryogenic e like me nā ʻenekini jet a me nā ʻāpana propulsion.

ʻIkepili ʻenehana

Waiwai	Hōʻike
Mea waiwai	Hoʻokahi-Crystal Al₂O₃ (Sapphire)
Kaulana anawaena	50 μm – 1500 μm
Hoʻouna Spectrum	0.35 – 5.0 μm
Ka Mahana Hana	A hiki i 2000°C (ea), >2100°C (vacuum/inert gas)
Kuʻi Piʻo	≥40× fiber anawaena
Ikaika U'i	Ma kahi o. 1.5–2.5 GPa
Hōʻike Hōʻike	~1.76 @ 1.06 μm
ʻO nā koho pani	ʻO ka pulupulu wale, metala, seramika, a i ʻole nā papa polymer pale

FAQ

Q1: Pehea ka ʻokoʻa o ka fiber sapphire mai ka quartz a i ʻole ka chalcogenide fiber?
A: He aniani hoʻokahi ka Sapphire, ʻaʻole he aniani amorphous. He kiʻekiʻe loa kona wahi heheʻe, puka ākea ākea, a ʻoi aku ka pale ʻana i ka pōʻino mechanical a me kemika.

Q2: Hiki ke uhi ʻia nā sapphire fibers?
A: ʻAe. Hiki ke hoʻohana ʻia nā ʻāpana metala, seramika, a i ʻole polymer e hoʻomaikaʻi i ka mālama ʻana, ka mana noʻonoʻo, a me ke kū ʻana o ke kaiapuni.

Q3: He aha ka nalowale maʻamau o ka sapphire optical fiber?
A: Ma kahi o 0.3–0.5 dB/cm ma ka 2–3 μm ka attenuation Optical, ma muli o ka poli a me ka lōʻihi o ka nalu.

E pili ana iā mākou

Hoʻokumu ʻo XKH i ka hoʻomohala ʻenehana kiʻekiʻe, ka hana ʻana, a me ke kūʻai ʻana i nā aniani optical kūikawā a me nā mea aniani hou. Hāʻawi kā mākou huahana i nā uila uila, nā mea hoʻohana uila, a me ka pūʻali koa. Hāʻawi mākou i nā ʻāpana optical Sapphire, nā uhi kelepona kelepona paʻa, Ceramics, LT, Silicon Carbide SIC, Quartz, a me nā wafer kristal semiconductor. Me ka ʻike akamai a me nā mea hana ʻoki ʻoki, ʻoi aku mākou i ka hoʻoili huahana maʻamau ʻole, me ka manaʻo e lilo i alakaʻi optoelectronic material high-tech ʻoihana.