Nd: YAP Lu'ulu'u


  • Tsarin Chemical: YAlO3: Nd3 +
  • Tsarin Crystal: D162h
  • Lattice Kullum: a = 5,176, b = 5,307, c = 7,355
  • Index mai nunawa: na = 1,929, nb = 1,943, nc = 1,952
  • dn / dT: na: 9,7x10-6 K-1 nc: 14,5x10-6 K-1
  • Yawa: 5,35 g / cm3
  • Matsar narkewa: 1870 ° C
  • Musamman Heat: 400 J / (kg K)
  • Conarfin zafi: 0,11 W / (cm K)
  • Arawar bazara: 9,5 x 10-6 K-1 (wata axis) 4,3 x 10-6 K-1 (b axis) 10,8 x 10-6 K-1 (c axis)
  • Knoop Hardness: 977 (wata axis)
  • Bayanin Samfura

    Kayan gida na asali

    Nd: YAP AlO3 perovskite (YAP) sanannen mashahuri ne don lasers na gari mai ƙarfi. Anisotropy na crystal na YAP yana ba da fa'idodi da yawa.Ya ba da izinin ƙaramin ƙara ƙarfin zango ta hanyar sauyin yanayin vector a cikin lu'ulu'u. Bugu da ƙari, katako mai fitarwa yana da rarrabuwa.
    Fa'idodi na Nd: YA Crystals:
    Kwatanta bakin kofa da ingancin ganga a 1079nm zuwa Nd: YAG a 1064nm
    Ingantaccen aiki a 1340nm idan aka kwatanta da Nd: YAG a 1319nm
    Arlyarfin fitarwa mai saurin rarrabuwa 
    Yawan shan ruwa da ruwan jiki na 1340nm idan aka kwatanta da 1319nm

    Tsarin Chemical YAlO3: Nd3 +
    Tsarin Crystal D162h
    Lattice Constant a = 5,176, b = 5,307, c = 7,355
    Fihirisar Refractive 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
    Yawa 5,35 g / cm3
    Wurin narkewa 1870 ° C
    Musamman zafi 400 J / (kg K)
    Conarfin zafi 0,11 W / (cm K)
    Fadada Taimako 9,5 x 10-6 K-1 (wata axis)
    4,3 x 10-6 K-1 (b axis)
    10,8 x 10-6 K-1 (c axis)
    Knoop Hardness 977 (wata axis)

     Bayani dalla-dalla

    Concentrationarfafa hankali Nd 0.7-0.9 a% don cwand bugun jini t 1079nm 0.85 ~ 0.95 a% don cwat 1340nm Ana samun wasu abubuwan haɓaka daban-daban akan buƙata.
    Gabatarwa tsakanin 5 °
    Girman sandunan Diamita 2 ~ 10mn Tsawon 20 ~ 150mm Bayan an nemi customer
    Tsarin haƙuri Diamita + 0.00 / -0.05mm, Tsawonsa: ± 0.5mm
    Ganga gama Roundasa da goge
    Daidaici ″10 ″
    Pendarin daidaito 5 ′
    Flatness <λ / 10 @ 632.8nm
    Ingancin Yanayi 10-5 (MIL-0-13830B)
    Chamfer 0.15 ± 0.05mm
    AR Shafin Nunawa <0.25% (@ W64nm)