Nd: YAP Crystals


  • Foomka Kiimikada:YAlO3:Nd3+
  • Qaab dhismeedka crystal:D162h
  • Lattice Constant:a=5,176, b=5,307, c=7,355
  • Tusmada Dib-u-celinta:na=1,929, nb=1,943, nc=1,952
  • dn/dT:na:9,7x10-6 K-1 nc:14,5x10-6 K-1
  • Cufnaanta:5,35 g/cm3
  • Meesha dhalaalaysa:1870°C
  • Kuleylka Gaarka ah:400 J/ (kg K)
  • Habdhaqanka Kulaylka:0,11 W/(cm K)
  • Balaadhinta kulaylka:9,5 x 10-6 K-1 ( dhidibkii) 4,3 x 10-6 K-1 (b dhidibka) 10,8 x 10-6 K-1 (c dhidibka)
  • Hardness:977 ( dhidib)
  • Faahfaahinta Alaabta

    Guryaha aasaasiga ah

    Nd:YAP AlO3 perovskite (YAP) waa martigeliyaha caanka ah ee laysarka gobolka adag.Anisotropy kristal ee YAP waxay bixisaa faa'iidooyin badan. Waxay ogolaataa hagaajin yar oo dhererka hirarka iyadoo la beddelayo jihada mawjada vector ee crystal.Intaa waxaa dheer, laydhka wax soo saarka ayaa si toos ah u qotoma.
    Faa'iidooyinka Nd: YAP Crystals:
    Dhererka la barbardhigi karo iyo waxtarka jiirada 1079nm ilaa Nd:YAG at 1064nm
    Waxtarka sare ee 1340nm marka loo eego Nd:YAG at 1319nm
    Ilays soo saarista toosan
    nuugista sare ee biyaha iyo dareeraha jidhka 1340nm marka loo eego 1319nm

    Foomamka Kiimikada YAlO3:Nd3+
    Qaab dhismeedka crystal D162h
    Lattice Constant a=5,176, b=5,307, c=7,355
    Tusmada Dib-u-celinta na=1,929, nb=1,943, nc=1,952
    dn/dT na: 9,7× 10-6 K-1
    nc:14,5×10-6 K-1
    Cufnaanta 5,35 g/cm3
    Meesha dhalaalaysa 1870°C
    Kuleylka Gaarka ah 400 J/ (kg K)
    Habdhaqanka kulaylka 0,11 W/(cm K)
    Balaadhinta kulaylka 9,5 x 10-6 K-1 ( dhidib)
    4,3 x 10-6 K-1 ( dhidibka b)
    10,8 x 10-6 K-1 ( dhidibka c)
    Qalafsanaanta 977 ( dhidib)

     Tilmaamaha

    xooga saarista Nd 0.7-0.9 at% for cwand pulse t 1079nm 0.85~0.95 at % cwat 1340nmXirmooyinka dopant kale ayaa diyaar ah marka la codsado.
    Hanuuninta gudaha 5°
    Cabbirrada ul Dhexroorka 2 ~ 10mn Dhererka 20 ~ 150mm Marka la codsado Customer
    Dulqaadyada cabbirka Dhexroor +0.00/-0.05mm, Dhererka: ± 0.5mm
    dhammayn foosto Dhulka oo la safeeyey
    Isbarbar yaac ≤10″
    Si toos ah ≤5′
    Fiican < λ/10 @ 632.8nm
    Tayada dusha sare 10-5 (MIL-0-13830B)
    Chamfer 0.15 ± 0.05mm
    Milicsiga Dahaarka AR <0.25% (@W64nm)