Er, Kr: Ingilazi / Er, Kr, Yb: Ingilazi


  • Rod Ububanzi: kuze kufike ku-15 mm
  • Ububanzi Tolerance: +0.0000 / -0.0020 ku
  • Ukubekezelela ubude: +0.040 / -0.000 ku
  • Nyakazisa / Wedge engela: ± 5 amaminithi
  • I-Chamfer: 0.005 ± 0.003 ku
  • I-Chamfer Angle: I-45 deg ± 5 deg
  • Imininingwane yomkhiqizo

    Imingcele yobuchwepheshe

    Ingilazi ye-phosphate ye-Erbium ne-ytterbium inesicelo esibanzi ngenxa yezakhiwo ezinhle kakhulu. Kakhulu, ingilazi enhle kakhulu ye-1.54μm laser ngenxa yobude bayo obuphephile beso obungu-1540 nm nokudluliswa okuphezulu ngomkhathi. Futhi ifanele izicelo zezokwelapha lapho isidingo sokuvikelwa kwamehlo kungaba nzima ukuphatha noma ukunciphisa noma ukuvimbela ukubuka okubalulekile okubukwayo. Muva nje isetshenziselwa ukuxhumana nge-fiber fiber esikhundleni se-EDFA ngokuhlanganiswa kwayo okuhle kakhulu. Kunenqubekela phambili enkulu kulo mkhakha.
    I-Erbium Glass ifakwe i-Er 3+ ne-Yb 3+ futhi ifanelana nezinhlelo zokusebenza ezibandakanya amazinga aphindaphindiwe okuphindaphinda (1 - 6 Hz) nokumpompa nge-1535 nm laser diode. Le ngilazi itholakala ngamazinga aphezulu e-Erbium (kufika ku-1.7%).
    I-Erbium Glass ifakwe i-Er 3+, Yb 3+ neCr 3+ futhi ifanele izinhlelo zokusebenza ezibandakanya ukupompa isibani se-xenon. Le ngilazi ivame ukusetshenziselwa izinhlelo zokusebenza ze-laser range finder (LRF).

    Izakhiwo Eziyisisekelo:

    Into Amayunithi I-EAT14 Cr14
    Izinguquko Zokushisa ºC 556 455
    Ukunciphisa Ukushisa ºC 605 493
    Coeff. Yokukhula Komugqa Okushisayo (20 ~ 100ºC) 10‾⁷ / ºC 87 103
    Ukuqhuba Okushisayo (@ 25ºC) W / m. ºK 0.7 0.7
    Ukuqina Kwamakhemikhali (@ 100ºC ukukala isilinganiso samanzi asetshenzisiwe)   ug / hr.cm2 52 103
    Ubuningi g / cm2 3.06 3.1
    I-Laser Wavelength Peak nm 1535 1535
    Isigaba esiphambanweni sokukhishwa okukhuthazekile 10‾²º cm² 0.8 0.8
    Isikhathi sokuphila seFluorescent ms 7.7-8.0 7.7-8.0
    Inkomba ye-Refractive (nD) @ 589 nm   1.532 1.539
    Inkomba ye-Refractive (nD) @ 589 nm   1.524 1.53
    i-dn / dT (20 ~ 100ºC) 10‾⁶ / ºC -1.72 -5.2
    Coeff ezishisayo. yobude be-Optical Path (20 ~ 100ºC) 10‾⁷ / ºC 29 3.6

    I-Doping ejwayelekile

    Okuhlukile Er 3+ Yb 3+ Cr 3+
    Iphutha: Yb: Kr: Ingilazi 0.13 × 10 ^ 20 / cm3 12.3 × 10 ^ 20 / cm3 0.15 × 10 ^ 20 / cm3
    Iphutha: Yb: Ingilazi 1.3 × 10 ^ 20 / cm3 10 × 10 ^ 20 / cm3