KTA Crystal


  • Tsarin Crystal:Orthorhombic, Rukunin Point mm2
  • Sigar Lattice:a = 13.125Å, b=6.5716Å, c=10.786Å
  • Wurin narkewa:1130 ˚C
  • 1130 ˚C:kusa 5
  • Yawan yawa:3.454g/cm 3
  • Ƙarfafa Ƙarfafawa:K1:1.8W/m/K;K2: 1.9W/m/K;K3: 2.1W/m/K
  • Cikakken Bayani

    Siffofin fasaha

    Bidiyo

    Potassium Titanyle Arsenate (KTiOAsO4), ko KTA crystal, kyakkyawan lu'ulu'u ne na gani mara kyau don aikace-aikacen Oscillation na gani na gani (OPO).Yana da mafi kyawun madaidaitan gani na gani da na gani na lantarki, rage yawan sha a cikin yanki na 2.0-5.0 µm, faɗin kusurwa da bandwidth mai zafi, ƙananan madaidaicin dielectric.Kuma ƙananan halayen ion ɗin sa yana haifar da mafi girman lalacewa idan aka kwatanta da KTP.
    Ana amfani da KTA akai-akai azaman matsakaicin ribar OPO / OPA don fitarwa a cikin kewayon 3µm da kuma OPO crystal don fitar da lafiyar ido a matsakaicin matsakaicin ƙarfi.
    Siffa:
    m tsakanin 0.5µm da 3.5µm
    Babban ingancin gani mara daidaituwa
    Babban karɓan zafin jiki
    Ƙananan birefringence fiye da KTP yana haifar da ƙaramin tafiya
    Kyakkyawan kamanni na gani da mara mizani
    Babban lalacewa kofa na AR-coatings:> 10J/cm² a 1064nm na 10ns bugun jini
    AR-Coatings tare da ƙananan sha a 3µm akwai
    Cancanta don ayyukan sararin samaniya

    Basic Properties

    Tsarin Crystal

    Orthorhombic, Rukunin Point mm2

    Lattice Parameter

    a = 13.125Å, b=6.5716Å, c=10.786Å

    Matsayin narkewa

    1130 ˚C

    Mohs Hardness

    kusa 5

    Yawan yawa

    3.454g/cm 3

    Thermal Conductivity

    K1:1.8W/m/K;K2: 1.9W/m/K;K3: 2.1W/m/K

    Kayayyakin gani na gani da marasa kan layi
    Matsakaicin Rage 350-5300 nm
    Absorption Coefficients @ 1064 nm <0.05%/cm
    @ 1533 nm <0.05%/cm
    @ 3475 nm <5%/cm
    Abubuwan da suka shafi NLO (pm/V) d31 = 2.76, d32 = 4.74, d33 = 18.5 , d15 = 2.3, d24 = 3.2
    Electro-optical constants (pm/V)(ƙananan mitar) 33=37.5;23=15.4;13=11.5
    Matsayin SHG Matchable Range 1083-3789nm