Yttrium Aluminium Garnet aan la daboolin (Y3Al5O12 ama YAG) waa substrate cusub iyo walxo indhaha oo loo isticmaali karo UV iyo IR optics labadaba.Waxay si gaar ah faa'iido u leedahay codsiyada heerkulka sare iyo tamarta sare.Dejinta farsamada iyo kiimikada YAG waxay la mid tahay tan Sapphire.
Faa'iidooyinka YAG aan la samayn
• Daawashada kulaylka sare, 10 jeer ka fiican muraayadaha
• Aad u adag oo waara
• Aan-ka-hortag lahayn
• Qalabka farsamada iyo kiimikaad ee deggan
• Heerka waxyeelada badan ee sare
• Tusaha sare ee dib-u-soo-celinta, fududaynta naqshadaynta muraayadaha aberration hoose
Astaamaha:
• Gudbinta 0.25-5.0 mm, ma jiro nuugista 2-3 mm
• Daawashada kulaylka sare
Tilmaanta sare ee dib-u-soo-celinta iyo ka-hortagga la'aanta
Guryaha aasaasiga ah:
Magaca Alaabta | YAG aan la daboolin |
Qaab dhismeedka crystal | Kuub |
Cufnaanta | 4.5g/cm3 |
Xadka Gudbinta | 250-5000nm |
Meesha dhalaalaysa | 1970°C |
Kuleylka Gaarka ah | 0.59 Ws/g/K |
Habdhaqanka kulaylka | 14 W/m/K |
Iska caabinta shoogga kulaylka | 790 W/m |
Balaadhinta kulaylka | 6.9×10-6/K |
dn/dt, @633nm | 7.3×10-6/K-1 |
Mohs Hardness | 8.5 |
Tusmada Dib-u-celinta | 1.8245 @0.8mm, 1.8197 @1.0mm, 1.8121 @1.4mm |
Qiyaasta Farsamada:
Hanuuninta | [111] gudaha 5° |
Dhexroorka | +/- 0.1mm |
Dhumucda | +/-0.2mm |
Fiican | l/8@633nm |
Isbarbar yaac | ≤ 30″ |
Si toos ah | ≤ 5 " |
xoq-Diid | 10-5 halkii MIL-O-1383A |
Wavefront Distortion | ka fiican l/2 halkii inch@1064nm |