Mea hoʻolako pololei i ka hale hana ʻo Sapphire Lens
Ma muli o ke aniani sapphire i ka hiki ke hoʻouna ʻia mai ka ultraviolet a i ka infrared, ʻaʻole hiki i nā huahana lens i hana ʻia i ka sapphire ke lōʻihi o ka lawelawe ʻana, akā hiki ke hoʻololi pū i nā spectra like ʻole, i mea e hōʻemi ai i ka hoʻohana ʻana i ke aniani optical a hoʻemi i ka nui o mea kani.
Nā noi maʻamau
Nā ʻili ʻili
Optics kiʻi
ʻili pale ʻino
Ka nānā 'ana i nā optics
ʻIkepili ʻenehana
Anawaena: Ф1.5mm-Ф60mm
Ka hoʻomanawanui anawaena: 0.005-0.10mm
Mānoanoa: 1.00-30.0
Mānoanoa hoʻomanawanui: 0.01-0.10
SR (mm): E like me ka makemake o ka mea hoʻohana
Ka lawe ʻana ma lalo o 632.8nm Ka lōʻihi o ka hawewe >85%
Wehe waena: <3'
Halau Maka: λ/2
ʻAno o ka ʻili: S/D 40/20
ʻO ka ʻili o ka ʻili: 0.5-1.5nm
Mea Pono
ʻO ka Sapphire kahi aniani alumini oxide hoʻokahi (Al2O3).ʻO ia kekahi o nā mea paʻakikī loa.Loaʻa i ka Sapphire nā hiʻohiʻona hoʻouna maikaʻi ma luna o ka mea i ʻike ʻia, a kokoke i ka spectrum IR.Hōʻike ia i ka ikaika mechanical kiʻekiʻe, ke kūpaʻa kemika, ka conductivity thermal a me ke kūpaʻa wela.Hoʻohana pinepine ʻia ʻo ia e like me nā mea puka makani ma nā kahua kikoʻī e like me ka ʻenehana ākea kahi e koi ʻia ai ke kūʻē ʻana a i ʻole ka wela wela.
| ʻĀpana Molekala | Al2O3 |
| ʻO ka mānoanoa | 3.95-4.1 g/cm3 |
| Hoʻomoe Crystal | Hexagonal Lattice |
| Hoʻomoe Crystal | a =4.758Å , c =12.991Å |
| Ka helu o nā mole i loko o ka pūnaʻi ʻāpana | 2 |
| Mohs Paʻakikī | 9 |
| Lae hehee | 2050 ℃ |
| Lae paila | 3500 ℃ |
| Hoʻonui wela | 5.8×10-6 /K |
| Wela Kūikawā | 0.418 Ws/g/k |
| ʻO ka hoʻoili wela | 25.12 W/m/k (@ 100 ℃) |
| Hōʻike Hōʻike | aole =1.768 ne =1.760 |
| dn/dt | 13x10 -6 /K(@633nm) |
| Ka lawe ʻana | T≈80% (0.3～5μm) |
| Dielectric mau | 11.5(∥c), 9.3(⊥c) |
ʻO ka Pipi hoʻouna o ka puka makani Sapphire Optical
