ʻO ka ʻike kiʻekiʻe kiʻekiʻe ʻo Vacuum Sapphire Viewport
ʻO Sapphire kekahi o nā mea optical paʻakikī i nā noi ʻenehana.Hāʻawi pū ka sapphire monocrystalline alumina (Al2O3) ʻoi aku ka maikaʻi o nā waiwai mechanical thermal i hoʻohālikelike ʻia me nā mea pukaaniani ʻē aʻe a pau i hoʻohana ʻia i ka hana HV/UHV.
ʻO ka ikaika hoʻoemi ma kahi o 2000 MPa a me ka ikaika kulou a hiki i ka 400 MPa he mau ʻano mechanical maʻamau o nā sapphires.Ua ʻike ʻia nā manaʻo Sapphire he paʻakikī loa a hoʻohana pono i ka modulus Yang's maikaʻi loa o ka mea (-350 GPa), e kōkua i ka hōʻoia ʻana i ka lakene koʻikoʻi koʻikoʻi o ka pā aniani i kūpono no ka hana ʻana ma nā kaomi o hoʻokahi trillionth o kahi kauoha o ka nui. kaomi lewa.
No nā noi hoʻomaʻamaʻa haʻahaʻa wela kiʻekiʻe, kūpono hoʻi nā puka nānā sapphire.Hiki i ia mau noi ke hoʻokomo i ka mahu kino (PVD).Ua hōʻoia ʻia ka pane e kūpaʻa pono i nā mahana hana mau ma ka laulā o 400 degere C (752 degere C), ʻoiai ua kaupalena ʻia kēia palena i ka hale keʻena.Hiki i ka Sapphire wale nō ke pale i nā mahana a hiki i 1800 degere C (3272 degere F).
Eia nō naʻe, nui nā mea ʻike ʻike ʻē aʻe i hiki ke hoʻohana ʻia i nā noi e like me ka pressurized a me ka mālama wela.ʻO ka pōmaikaʻi nui o ka sapphire ma luna o nā ʻano puka makani ʻē aʻe, ʻo ia ka mea i loaʻa ka māmā māmā.
No nā lōʻihi hawewe māmā ma waena o 150 a me 5500 nanometers (nm), ʻo ka sapphire viewport he akaka loa, ka nui o nā ultraviolet (UV) a me ka spectra ʻike ʻia, a ua hoʻonui maikaʻi ʻia i nā pae kokoke-infrared (IR).E hōʻoia i ka nānā maikaʻi ʻana i nā kūlana hana HV/UHV me ka ʻole o ka pono o nā uhi ʻili hou.
ʻO nā waiwai mechanical like ʻole o Sapphire ke kī i ka hoʻokō ʻana i kēia ʻano hoʻouna maikaʻi loa, no ka mea, hiki i ka hoʻopau ʻana i ka ʻili ke hoʻopilikia nui i ka lawe ʻana i ka lōʻihi o ka nalu, ʻoi aku ka nui o ka radiation hawewe pōkole.
ʻO Sapphire ke kolu o nā mea ʻenehana paʻakikī loa ma ko mākou honua, e hōʻoiaʻiʻo ana i ka pale ʻana i ka ʻōpala a me ke kūpaʻa ʻaʻahu.Ma muli o kēia paʻakikī, mālama ka sapphire viewport i kāna mau waiwai hoʻoili ma hope o ka hoʻokomo ʻana no ka hoʻohana lōʻihi i nā kaiapuni hana koʻikoʻi.
