Daaqadaha Sapphire – Tilmaamaha gudbinta indhaha ee wanaagsan
Faahfaahinta Alaabta
Sapphire waxa loo istcimaalaa hage iftiineed immersion infrared spectroscopy iyo waliba Er:YAG laser keenista 2.94 µm. Sapphire waxay leedahay engegnaanta dusha sare iyo gudbinta ka soo baxda ultraviolet ilaa dhexda mawjada dhererka infrared. Sapphire waxa kaliya oo xoqi kara sacab muggiis oo walxo aan isaga ahayn. Substrate-ka aan la daboolin waa kiimiko ahaan aan firfircoonayn oo aan lagu milmi karin biyaha, asiidhyada caadiga ah ama saldhigyada ilaa 1000 ° C. Daaqadaha sapphire-kayadu waa z-qaybood si markaa dhidibka c-kristal uu la mid yahay dhidibka indhaha, isaga oo meesha ka saaraya saamaynta birefringence ee iftiinka la kala qaado.
Sapphire waxaa loo heli karaa sida dahaarka ah ama aan dahaadhayn, nooca aan dahaadhka lahayn waxaa loogu talagalay codsiyada 150 nm - 4.5 µm, halka nooca AR dahaarka leh ee AR ee labada dhinacba loogu talagalay 1.65 µm - 3.0 µm (-D) ama 2.0 µm - 5.0 µm (-E1) kala duwan
Daaqadaha (Daaqadaha) Mid ka mid ah qaybaha aasaasiga ah ee indhaha ee indhaha, sida caadiga ah loo isticmaalo sidii daaqad ilaalin ah oo loogu talagalay dareemayaasha elektiroonigga ah ama qalabka wax baara ee deegaanka dibadda. Sapphire waxa ay leedahay sifooyin farsamo iyo muuqaal aad u fiican, kiristaalo sapphire ah ayaa si weyn loo isticmaalay. Isticmaalka ugu muhiimsan waxaa ka mid ah qaybaha xidhashada u adkaysta, alaabta daaqadaha, iyo MOCVD qalabka substrate-ka epitaxial, iwm.
Goobaha Codsiga
Waxaa loo isticmaalaa sawir-qaadeyaal kala duwan iyo spectrometers, waxaana sidoo kale loo isticmaalaa foornooyinka falcelinta iyo foornooyinka kulaylka sareeyo, daaqadaha sapphire ee alaabada sida reactors, lasers iyo warshadaha.
Shirkadeena waxay ku siin kartaa daaqado wareeg ah oo sapphire ah oo leh dhererka 2-300mm iyo dhumucdiisuna tahay 0.12-60mm (saxnimadu waxay gaari kartaa 20-10, 1/10L@633nm).
Astaamaha
● Qalabka: Sapphire
● Dulqaadka qaabka: +0.0/-0.1mm
● U adkaysiga dhumucda: ± 0.1mm
● Surface type: λ/2@632.8nm
● Isku mid ah: <3'
● Dhammaadka: 60-40
● Aperture wax ku ool ah: > 90%
● Cidhifka soo jiidashada: <0.2×45°
● Dahaarka: Naqshadaynta gaarka ah