Co: Spinel Makristasi


  • Oientation Tolerance: <0.5°
  • Hukobvu/Diameter Tolerance:±0.05 mm
  • Surface Flatness: < λ/8@632 nm
  • Wavefront Distortion: < λ/4@632 nm
  • Surface Quality:10/5
  • Parallel:10〞
  • Perpendicular:
  • Clear Aperture:>90%
  • Chamfer: <0.1×45°
  • Maximum dimensions:Dia(3-15)×(3-50)mm
  • Product Detail

    Tsanangudzo

    Test report

    Passive Q-swichi kana saturable absorbers inogadzira yakakwira simba laser pulses pasina kushandisa electro-optic Q-swichi, nekudaro ichidzikisa saizi yepasuru uye kubvisa yakakwira voltage magetsi.Co2+:MgAl2O4 chinhu chitsva chakaita kuti passive Q-switching mumalaser anobuda kubva 1.2 kusvika 1.6μm, kunyanya, yeziso-yakachengeteka 1.54μm Er: girazi laser, asi inoshandawo pa1.44μm uye 1.34μm laser wavelengths.Spinel ikristaro yakaoma, yakagadzikana inopenya zvakanaka.Cobalt inotsiva zviri nyore kune magnesium mune Spinel host pasina kudiwa kwekuwedzera muripo wemuripo ions.High absorption cross section (3.5 × 10-19 cm2) inobvumira Q-kuchinja kweEr: girazi laser pasina intracavity inotarisa zvose ne-flash-lamp uye diode laser kupomba.Negligible excited-state absorption inoguma mukusiyana kwereshiyo yeQ-switch, kureva kuti reshiyo yekutanga (chiratidzo chidiki) kusvika pakunyura yakakwira kupfuura gumi.

    Features:
    • Inokodzera 1540 nm maziso-akachengeteka lasers
    • High absorption chikamu
    • Negligible excited state absorption
    • High optical quality
    • Uniformly distributed Co

    Applications:
    • Ziso-yakachengeteka 1540 nm Er: girazi laser
    • 1440 nm laser
    • 1340 nm laser
    • Ziso-yakachengeteka laser range finder

    Chemical formula Co2+:MgAl2O4
    Crystal chimiro Cubic
    Lattice parameters 8.07Å
    Density 3.62 g/cm3
    Melting Point 2105°C
    Refractive Index n=1.6948 @1.54 µm
    Thermal Conductivity /(W · cm-1·K-1@25°C) 0.033W
    Chaicho Kupisa/ (J·g-1·K-1) 1.046
    Kuwedzera kweThermal / (10-6/°C@25°C ) 5.9
    Kuoma (Mohs) 8.2
    Extinction Ratio 25dB
    Orientation [100] kana [111] <±0.5°
    Optical density 0.1-0.9
    Damage Threshold >500 MW/cm2
    Doping concentration yeCo2+ 0.01-0.3 atm%
    Absorption coefficient 0 kusvika 7cm-1
    Kushanda wavelength 1200 - 1600 nm
    Coatings AR/AR@1540, R<0.2%;AR/AR@1340, R<0.2%
    Orientation Tolerance <0.5°
    Hukobvu/Diameter Tolerance ±0.05 mm
    Surface Flatness < λ/8@632 nm
    Wavefront Distortion < λ/4@632 nm
    Surface Quality 10/5
    Parallel 10
    Perpendicular
    Clear Aperture >90%
    Chamfer <0.1×45°
    Maximum dimensions Dia(3-15)×(3-50)mm

    Spinel01 Spinel02 Spinel03