KTP Crystal


  • Faatulagaga Crystal: Orthorhombic
  • Faaliusuavai manatu: 1172 ° C
  • Curie Point: 936 ° C
  • Lattice tapulaʻa: a = 6.404Å, b = 10.615Å, c = 12.814Å, Z = 8
  • Vevela o le pala. ~ 1150 ° C
  • Vevela suiga: 936 ° C
  • Density: 2.945 g / cm3
  • Oloa Faʻamatalaga

    Tapulaʻa faʻatekinolosi

    Vitio

    Potassium Titanyl Phosphate (KTiOPO4 poʻo le KTP) KTP o mea e masani ona faʻaaogaina mo le faʻaluaina faʻaluaina o Nd: YAG ma isi Nd-doped lasers, faʻapitoa lava pe a oʻo i le maualuga o le malosiʻaga i se tulaga maualalo pe feololo. I le taimi nei, faʻaopoopo ma intra-ana soʻo taimi faʻalua Nd: lasers faʻaaogaina KTP ua avea o se sili pamu punaoa mo vaʻaia vaʻaiga lasers ma tunable Ti: Safaira lasers faʻapea foʻi ma a latou amplifier. E aoga tele foʻi latou i mea lanu meamata mo le tele o suʻesuʻega ma alamanuia.
    KTP o loʻo faʻaaogaina foʻi mo le feololo i totonu ole palu o le 0.81µm diode ma le 1.064µm Nd: YAG leisa e faʻatupu ai le lanumoana malamalama ma le iniseti SHG o Nd: YAG poʻo Nd: YAP lasers i le 1.3µm e maua ai mumu mumu.
    I le faʻaopopoga i le tulaga ese NLO foliga, KTP foi i ai folafolaga EO ma dielectric meatotino e tutusa ma LiNbO3. O nei aoga meatotino faia KTP sili ona aoga i eseese EO masini. 
    KTP e faamoemoe e suia LiNbO3 tioata i le tele tele talosaga o EO modulator, pe a fai o isi agavaʻa o KTP e tuʻufaʻatasia i teuga tupe, pei o le maualuga faʻatapulaʻa faitotoʻa, lautele lautele bandwidth (> 15GHZ), vevela ma masini mautu, ma maualalo leiloa, ma isi .
    Vaega Autu o KTP Tioata:
    ● Lelei faafia liua (1064nm SHG liua lelei e tusa ma le 80%)
    ● Fuafua tele laina eletise e leai ni laina (15 taimi nai lo le KDP)
    ● Lautele lautele tulimanu bandwidth ma laititi savali-ese tulimanu
    ● lautele vevela ma spectral bandwidth
    ● Maualuga conductivity vevela (2 taimi o le BNN tioata)
    Talosaga:
    ● Faʻaluaina Faʻalua (SHG) o Nd-doped Lasers mo Green / Red Output
    ● Faʻafefiloi masani (SFM) o Nd Laser ma Diode Laser mo Blue Output
    ● Malosiaga Faʻavae (OPG, OPA ma le OPO) mo le 0.6mm-4.5mm Faʻaleleia Galue
    ● Eletise Eletise (EO) Modulator, Suiga Uila, ma Faʻatonuga Fesoʻotaʻiga
    ● Vaʻaiga vaʻaia mo Fesoasoani NLO ma EO masini a = 6.404Å, b = 10.615Å, c = 12.814Å, Z = 8

    Meatotino autu o KTP
    Fausaga tioata Orthorhombic
    Faaliusuavai 1172 ° C
    Curie Point 936 ° C
    Lattice tapulaʻa a = 6.404Å, b = 10.615Å, c = 12.814Å, Z = 8
    Vevela o le pala ~ 1150 ° C
    Vevela suiga 936 ° C
    Mohs maaa »5
    Density 2.945 g / cm3
    Lanu leai se lanu
    Masalosalo Hygroscopic leai
    Vevela faapitoa 0.1737 kal / g. ° C
    Avea vevela 0.13 W / cm / ° C
    Faʻaaoga eletise 3.5 × 10-8 s / cm (c-au, 22 ° C, 1KHz)
    Malosiaga faʻalauteleina coefficients a1 = 11 x 10-6 ° C-1
    a2 = 9 x 10-6 ° C-1
    a3 = 0.6 x 10-6 ° C-1
    Malosiaga faʻamalosi tino coefficients k1 = 2.0 x 10-2 W / cm ° C
    k2 = 3.0 x 10-2 W / cm ° C
    k3 = 3.3 x 10-2 W / cm ° C
    Auina atu lautele 350nm ~ 4500nm
    Vasega Faʻafanua tulaga 984nm ~ 3400nm
    Mitiia coefficients a <1% / cm @ 1064nm ma le 532nm

     

    Meatotino Nonlinear
    Vasega fetaui tutusa 497nm - 3300 nm
    Nonlinear coefficients
    (@ 10-64nm)
    d31= 2.54pm / V, o31= 4.35pm / V, o31= 16.9pm / V
    d24= 3.64pm / V, o15= 1.91pm / V i le 1.064 mm
    Lelei le laina laina vaʻaia vaʻai lelei daoga(II) ≈ (d24 - d15) agasala2qsin2j - (d15agasala2j + d24cos2j) sinq

     

    Ituaiga II SHG o le 1064nm Laser
    Vaega fetaui tutusa q = 90 °, f = 23.2 °
    Lelei le laina laina vaʻaia vaʻai lelei daoga »8.3 xd36(KDP)
    Taliaina Angular Dθ= 75 mrad Dφ= 18 mrad
    Taliaina o le vevela 25 ° C.cm
    Taliaina Spectral 5.6 Åcm
    Tulimanu savali ese 1 mrad
    Laʻasaga faʻaleagaina opitika 1.5-2.0MW / cm2