Alaabta Tooska ah ee Warshada Sapphire Lens-ka
Sababtoo ah muraayadda sapphire waxay leedahay awoodda gudbinta spectrum buuxda ee ultraviolet ilaa infrared, alaabta lens ee ka samaysan sapphire ma yeelan karaan oo kaliya nolol adeeg dheer, laakiin sidoo kale waxay la qabsadaan noocyo kala duwan, si loo yareeyo isticmaalka muraayadaha indhaha oo la yareeyo mugga qalab.
Codsiyada caadiga ah
Dusha indhaha
Sawirka indhaha
dusha daxalka u adkaysta
Focusing optics
Tilmaanta Farsamada
Dhexroorka: Ф1.5mm-Ф60mm
Dulqaadka dhexroorka: 0.005-0.10mm
Dhumucda: 1.00-30.0
Dulqaadka Dhumucda: 0.01-0.10
SR (mm): Marka loo eego shuruudaha isticmaalaha
Gudbinta ka hooseysa 632.8nm Mawjada>85%
leexashada Xarunta: <3'
Qaabka wejiga: λ/2
Tayada dusha sare: S/D 40/20
Dusha sare: 0.5-1.5nm
Guryaha Alaabta
Sapphire waa oksaydh aluminium crystal ah oo keliya (Al2O3). Waa mid ka mid ah qalabka ugu adag. Sapphire waxay leedahay sifooyin gudbin oo wanaagsan oo ka sarreeya kuwa muuqda, iyo u dhow spectrum IR. Waxay muujisaa awood farsamo oo sare, caabbinta kiimikaad, kulaylka kulaylka iyo xasilloonida kulaylka. Inta badan waxaa loo isticmaalaa sida alaabta daaqadaha meelo gaar ah sida tignoolajiyada meel bannaan oo xoqan ama caabbinta heerkulka sare loo baahan yahay.
| Qaanuunka molecular | Al2O3 |
| Cufnaanta | 3.95-4.1 g/cm3 |
| Dhismaha Crystal | Lattice saddex geesood ah |
| Dhismaha Crystal | a =4.758Å, c =12.991Å |
| Tirada molecules ee unugga unugga | 2 |
| Mohs Hardness | 9 |
| barta dhalaalaysa | 2050 ℃ |
| Barta Karsan | 3500 ℃ |
| Balaadhinta kulaylka | 5.8×10-6/K |
| Kuleylka Gaarka ah | 0.418 Ws/g/k |
| Habdhaqanka kulaylka | 25.12 W/m/k (@ 100℃) |
| Tusmada Dib-u-celinta | maya = 1.768 ne = 1.760 |
| dn/dt | 13x10 -6 /K(@633nm) |
| Gudbinta | T≈80% (0.3～5μm) |
| Dielectric Constant | 11.5(∥c), 9.3(⊥c) |
Qalooca Gudbinta ee daaqada indhaha ee Sapphire
