Er,Cr:Glass/Er,Cr,Yb:Glass


  • Rod Diameters:kusvika 15 mm
  • Diameter Tolerance:+0.0000 / -0.0020 mukati
  • Length Tolerance:+0.040 / -0.000 mukati
  • Tilt / Wedge Angle:±5 min
  • Chamfer:0.005 ±0.003 mukati
  • Chamfer Angle:45 deg ±5 deg
  • Product Detail

    Technical parameters

    Erbium uye ytterbium co-doped phosphate girazi ine yakafara application nekuda kwehunhu hwakanaka.Kunyanya, ndiyo yakanakisa girazi zvinhu zve 1.54μm laser nekuda kweziso rayo rakachengeteka wavelength ye1540 nm uye yakakwirira kutapurirana kuburikidza nemhepo.Yakakodzerawo kumabasa ekurapa uko kudiwa kwekuchengetedzwa kweziso kunganetsa kubata kana kudzikisira kana kutadzisa kuona kwakakosha kutarisa.Munguva pfupi yapfuura inoshandiswa mune optical fiber kutaurirana panzvimbo yeEDFA kune yayo yakanyanya super plus.Pane kufambira mberi kukuru mundima iyi.
    Erbium Glass yakazara neEr 3+ uye Yb 3+ uye inokodzera maapplication anosanganisira kudzokororwa kwepamusoro (1 - 6 Hz) uye kupomba ne1535 nm laser diodes.Iri girazi rinowanikwa nemazinga akakwirira eErbium (kusvika ku1.7%).
    Erbium Glass yakazara neEr 3+, Yb 3+ neCr 3+ uye inokodzera maapplication anosanganisira kupomba mwenje kwexenon.Iri girazi rinowanzo shandiswa mune laser range finder (LRF) application.

    Basic Properties:

    Item Units Er,Yb:Girazi Er,Yb,Cr:Glass
    Shanduko Tembiricha ºC 556 455
    Kunyorova Tembiricha ºC 605 493
    Coeff.ye Linear Thermal Kuwedzera (20 ~ 100ºC) 10‾⁷/ºC 87 103
    Thermal Conductivity (@ 25ºC) W/m.ºK 0.7 0.7
    Kemikari Durability (@100ºC uremu kurasikirwa mwero distilled mvura) ug/hr.cm2 52 103
    Density g/cm2 3.06 3.1
    Laser Wavelength Peak nm 1535 1535
    Muchinjikwa-chikamu cheStimulated Emission 10‾²ºcm² 0.8 0.8
    Fluorescent Hupenyu hwose ms 7.7-8.0 7.7-8.0
    Refractive Index (nD) @ 589 nm   1.532 1.539
    Refractive Index (nD) @ 589 nm   1.524 1.53
    dn/dT (20~100ºC) 10‾⁶/ºC -1.72 -5.2
    Thermal Coeff.YeOptical Path Length (20 ~ 100ºC) 10‾⁷/ºC 29 3.6

    Standard Doping

    Variants Er 3+ Yb 3+ Cr 3+
    Er:Yb:Cr:Glass 0.13×10^20/cm3 12.3×10^20/cm3 0.15×10^20/cm3
    Er:Yb:Girazi 1.3×10^20/cm3 10×10^20/cm3