Factory Direct Supply Sapphire Lens Supplier
Chifukwa galasi la safiro lili ndi mphamvu zonse zotumizira kuchokera ku ultraviolet kupita ku infrared, magalasi opangidwa ndi safiro sangakhale ndi moyo wautali wautumiki, komanso amagwirizana ndi maonekedwe osiyanasiyana, kuti achepetse kugwiritsa ntchito galasi la kuwala ndi kuchepetsa kuchuluka kwa magalasi. chida.
Mapulogalamu Okhazikika
Zowoneka bwino
Kujambula Optics
Pansi pa dzimbiri
Kuyang'ana Optics
Technical Index
Diameter: Ф1.5mm-Ф60mm
Kulekerera kwa Diameter: 0.005-0.10mm
makulidwe: 1.00-30.0
Makulidwe Kulekerera: 0.01-0.10
SR (mm): Malinga ndi zomwe wosuta amafuna
Transmittance Pansi pa 632.8nm Wavelength> 85%
Kupatuka kwapakati: <3'
Kuzungulira Kwankhope: λ/2
Ubwino Pamwamba: S/D 40/20
Kukula Kwambiri: 0.5-1.5nm
Zinthu Zakuthupi
Sapphire ndi crystal aluminium oxide (Al2O3). Ndi imodzi mwazinthu zolimba kwambiri. Sapphire ili ndi mawonekedwe abwino opatsirana powonekera, komanso pafupi ndi mawonekedwe a IR. Imawonetsa mphamvu zamakina apamwamba, kukana kwamankhwala, kukhazikika kwamafuta komanso kukhazikika kwamafuta. Nthawi zambiri amagwiritsidwa ntchito ngati zida zazenera pagawo linalake monga ukadaulo wa danga pomwe kukankha kapena kukana kutentha kumafunika.
| Molecular Formula | Al2O3 |
| Kuchulukana | 3.95-4.1 g/cm3 |
| Kapangidwe ka Crystal | Lattice ya Hexagonal |
| Kapangidwe ka Crystal | a =4.758Å , c =12.991Å |
| Chiwerengero cha mamolekyu mu unit cell | 2 |
| Mohs Kuuma | 9 |
| Malo osungunuka | 2050 ℃ |
| Boiling Point | 3500 ℃ |
| Kuwonjezedwa kwa Matenthedwe | 5.8×10-6 /K |
| Kutentha Kwapadera | 0.418 Ws/g/k |
| Thermal Conductivity | 25.12 W/m/k (@ 100 ℃) |
| Refractive Index | ayi =1.768 ne =1.760 |
| dn/dt | 13x10 -6 /K(@633nm) |
| Kutumiza | T≈80% (0.3～5 μm) |
| Dielectric Constant | 11.5(∥c), 9.3(⊥c) |
Transmission Curve of Sapphire Optical Window
