CTH: YAG Crystals


  • Cr3 + Faʻamaoniga: 0.85%
  • Tm3 + Faʻamaoniga: 5.9%
  • Ho3 + Faʻasologa: 0.36%
  • Emission Wavelength: 2.080 um
  • Flouresence olaga atoa: 8.5 ms
  • Palu Galu: moli uila poʻo se diode pamuina @ 780nm
  • Oloa Faʻamatalaga

    Tapulaʻa faʻatekinolosi

    Lipoti o le suʻega

    Ho, Cr, Tm: YAG -yttrium aluminium garnet laser tioata faʻasolosolo faʻatasi ma chromium, thulium ma holmium ions e tuʻuina ai le lasing i le 2.13 microns o loʻo mauaina le tele ma tele o faʻaoga, aemaise lava i le vaega o falemaʻi. O le aoga taua o le tioata tioata o ia. faʻafaigaluegaina YAG o le talimalo. YAG's faʻaletino, vevela ma opitika meatotino ua lauiloa ma malamalama i uma leisa fuafuaina. E lautele ona faʻaoga i taotoga, nifo, faʻataʻitaʻiga o le ea, ma isi.
    Lelei o CTH: YAG:
    • Maualuga sologa lelei
    • Pamuina i moli uila poʻo le diode
    • E faʻaaoga lelei ile vevela ole potu
    • Faagaioia i se vaʻaiga saogalemu vaʻaiga-saogalemu wavelength

    Dopant Ion

    Cr3 + Faʻamaoniga 0.85%
    Tm3 + Faʻamaoniga 5.9%
    Ho3 + Faʻapitoa 0.36%

    Faagaioiga Faʻamatalaga

    Emission Wavelength 2.080 um
    Suiga leisa 5I7 → 5I8
    Fuga i le Olaga Atoa 8.5 ms
    Pamu wavelength moli uila poʻo se diode pamuina @ 780nm

     Meatotino faavae

    Coefficient o Thermal Faalauteleina 6.14 x 10-6 K-1
    Thermal Diffusivity 0.041 cm2 s-2
    Thermal Conductivity 11.2 W m-1 K-1
    Faapitoa vevela (Cp) 0.59 J g-1 K-1
    Tetee teʻi vevela 800 W m-1
    Faʻasino igoa faʻaopoopo @ 632.8 nm 1.83
    dn / dT (Thermal Coefficient o Refractive Index) @ 1064nm 7.8 10-6 K-1
    Faaliusuavai 1965 ℃
    Density 4.56 g cm-3
    MOHS Faigata 8.25
    Fausaga Crystal Cubic
    Masani masani <111>
    Y3 + Site Symmetry D2
    Lattice Constant a = 12.013 Å
    Pauna Molecular 593.7 g mol-1

    Tapulaʻa faʻatekonolosi

    Faʻaletonu o le Wavefront ≤0.125ʎ/inch@1064nm
    Rod fua Lapoa: 3-6mm, Umi: 50-120mm, I luga ole talosaga a le tagata faʻatau  
    Faapalepale masani Lapoa: ± 0.05mm Umi: ± 0.5mm
    Paʻu Faʻamaeʻaina Tulaga maeʻa: 400 # Grit
    Faʻatusatusaga <30 ″
    Faʻapitoa ≤5 ′
    Mafolafola ʎ / 10
    Luga lelei 10/5
    AR Faʻamaonia Reflectivity ≤0.25%@2094nm

     

    1608190145(1)