Nd: YAP Crystals


  • ʻO ke kumu hoʻoheheʻe kemika:YAlO3:Nd3+
  • ʻO ka hana aniani:D162h
  • Lattice mau:a=5,176, b=5,307, c=7,355
  • Hōʻike Hōʻikeʻike:na=1,929, nb=1,943, nc=1,952
  • dn/dT:na:9,7x10-6 K-1 nc:14,5x10-6 K-1
  • ʻAiʻa:5,35 g/cm3
  • Lae hehee:1870°C
  • Wela Kūikawā:400 J/(kg K)
  • ʻO ka hoʻokō wela:0,11 W/(cm K)
  • Hoʻonui wela:9,5 x 10-6 K-1 (a axis) 4,3 x 10-6 K-1 (b axis) 10,8 x 10-6 K-1 (c axis)
  • Knoop Hardness:977 (kahi axis)
  • Huahana Huahana

    waiwai kumu

    Nd: ʻO YAP AlO3 perovskite (YAP) kahi mea hoʻokipa kaulana no nā laser mokuʻāina paʻa.Hāʻawi ka anisotropy aniani o YAP i nā pono he nui. ʻAe ia i kahi hoʻokani liʻiliʻi o ka lōʻihi o ka nalu ma o ka hoʻololi ʻana i ke kuhikuhi vector hawewe i ka aniani.Eia kekahi, ua polarised linearly ka beam output.
    Nā mea maikaʻi o Nd:YAP Crystals:
    Hoʻohālikelike ka paepae a me ka slope pono ma 1079nm i Nd:YAG ma 1064nm
    ʻOi aku ka maikaʻi ma 1340nm i hoʻohālikelike ʻia me Nd:YAG ma 1319nm
    ʻO ke kukui hoʻopuka polarized laina
    ʻOi aku ka nui o ka absorption i ka wai a me ka wai kino o 1340nm i hoʻohālikelike ʻia me 1319nm

    ʻO ke kimekema YAlO3:Nd3+
    ʻO ka hana aniani D162h
    Lattice Mau a=5,176, b=5,307, c=7,355
    Hōʻike Hōʻikeʻike 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
    ʻO ka mānoanoa 5,35 g/cm3
    Lae hehee 1870°C
    Wela Kūikawā 400 J/(kg K)
    ʻO ka hoʻoili wela 0,11 W/(cm K)
    Hoʻonui wela 9,5 x 10-6 K-1 (kahi axis)
    4,3 x 10-6 K-1 (koe b)
    10,8 x 10-6 K-1 (koe c)
    Knoop Hardness 977 (kahi axis)

     Nā kikoʻī

    ʻO ka hoʻopaʻa ʻana o Dopant Nd 0.7-0.9 ma% no ka cwand pulse t 1079nm 0.85~0.95 ma% no ka cwat 1340nmOther dopant concentrations loa'a ma ke noi.
    Kūlana i loko o 5°
    Ka nui o ke kookoo Anawaena 2 ~ 10mn Length 20 ~ 150mm Ma ke noi o customer
    ʻO ka hoʻomanawanui ʻana Anawaena +0.00/-0.05mm, Loihi: ± 0.5mm
    Paʻa pahu ʻĀina a poni ʻia
    Hoʻolikelike ≤10″
    Perpendicularity ≤5′
    Palahalaha < λ/10 @632.8nm
    Ka maikaʻi o ka ʻili 10-5(MIL-0-13830B)
    Chamfer 0.15±0.05mm
    ʻO ka hoʻohālikelike ʻana i ka uhi ʻana o AR < 0.25% (@W64nm)