Matapihi Optical Sapphire
He pai rawa atu te pakeke o te mata o te sapphire kore whakakikoruatia, a ka toro atu te awhe o te whakawhiti mai i te ultraviolet ki te rohe roangaru-infrared.Ka taea anake te rakuraku te sapphire e etahi matū i tua atu i tera.Ko te tïpako karekau i whakakikoruatia he matū karekau e rewa ki te wai, ki te waikawa noa, ki te kawakore ranei i te mahana ki te 1000°C.Ko to tatou matapihi sapphire he wahanga z-axis, no reira ko te tuaka c o te karaihe he whakarara ki te tuaka whatu, ka whakakore i te paanga birefringence o te marama tuku.
Whakatakotoranga
Whakaaetanga Ahu: 0.0/-0.1mm
Whakaaetanga Matotoru: ± 0.1mm
Maamaa te tuwhera: ≥90%
Kounga Mata: 40/20(Dimension≤50.8mm) 60/40(Dimension＞50.8mm)
Papatahi: λ/4@633nm
Whakarara: ≤1′
Chamfer: 0.2×45°
Matapihi Tiaki Sapphire
Ko te pepa matapihi whakamarumaru sapphire (matapihi whakamarumaru) he pepa matapihi motuhake e tukatukahia ana ma te whakamahi i nga ahuatanga o te tinana me te matū o te sapphire, e whakamahia ana hei tiaki i te taputapu o roto, i te hiri ipu ranei i roto i tetahi taiao motuhake (te taiao teitei o te pāmahana, te taiao pehanga, te taiao kino, me etahi atu) kia pai te wehe i te taiao me nga kaitirotiro.
Ko nga matapihi whakamarumaru sapphire ka taea te wehewehe ki nga momo e whai ake nei i runga i te taiao whakamahi:
● Kati te matapihi tiaki ngaohiko
● Matapihi tiaki pāmahana teitei
● Matapihi whakamarumaru wai hohonu
● Matapihi tiaki waikura matū
Ko te matapihi whakamarumaru sapphire e whakamahia ana i roto i te rapunga i raro i te wai, i te waahi teitei o te pāmahana, te torotoro hinu, te ipu pehanga, te waahi matū me te whakamarumaru mahi taiaho mana nui.
Tikanga Hanga Hanga
CNC ranei laser
Nga ahuatanga o te hua
Nga Taonga Rawa
Ko te Sapphire he karaihe konumohe waikura kotahi (Al2O3).Koinei tetahi o nga mea tino uaua.He pai nga ahuatanga tuku o te Sapphire ki runga i nga mea e kitea ana, e tata ana ki te awhi IR.E whakaatu ana i te kaha miihini teitei, te aukati matū, te kawe wera me te pumau.He maha nga wa e whakamahia ana hei taonga matapihi i roto i nga waahi motuhake penei i te hangarau mokowhiti e hiahiatia ana te waahi, te wera wera ranei.
| Tātai rāpoi | Al2O3 |
| Kiato | 3.95-4.1 g/cm3 |
| Hanganga Kiriata | Hexagonal Lattice |
| Hanganga Kiriata | a =4.758Å , c =12.991Å |
| Te maha o nga ngota ngota i roto i te pūtau wae | 2 |
| Mohs pakeke | 9 |
| Te rewa | 2050 ℃ |
| Kohuatanga | 3500 ℃ |
| Te Roha Ngawha | 5.8×10-6 /K |
| Te wera motuhake | 0.418 Ws/g/k |
| Te Whakawhitinga Ngawha | 25.12 W/m/k (@100 ℃) |
| Taurangi Refactive | kahore =1.768 ne =1.760 |
| dn/dt | 13x10 -6 /K(@633nm) |
| Whakawhitinga | T≈80% (0.3～5μm) |
| Dielectric Tonu | 11.5(∥c), 9.3(⊥c) |
Te Anau Whakawhiti o te Matapihi Matapihi Sapphire
Whakaatu Hua
