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


  • Dhexroor Rod: ilaa 15 mm
  • Dulqaadka dhexroor: +0.0000 / -0.0020 gudaha
  • Dulqaadashada Length: +0.040 / -0.000 gudaha
  • Janjeeri / xagal xagal: 5 daqiiqo
  • Chamfer: 0.005 ± 0.003 gudaha
  • Xagasha Chamfer: 45 deg ± 5 deg
  • Faahfaahinta alaabta

    Xuduudaha farsamada

    Erbium iyo ytterbium co-doped fosflate galaas wuxuu leeyahay codsi ballaaran sababtoo ah sifooyinka wanaagsan. Badanaa, waa sheyga ugu fiican muraayadda loogu talagalay laser-ka 1.54 duem sababtoo ah indhaheeda dhererka amniga ee 1540 nm iyo gudbinta sare ee jawiga. Waxay sidoo kale ku habboon tahay codsiyada caafimaadka halkaasoo baahida loo qabo ilaalinta indhaha ay adkaan karto in la maareeyo ama la dhimo ama laga horjoogsado kormeerka muuqaalka muhiimka ah. Dhawaan waxaa loo isticmaalay isgaarsiinta fiber optic halkii EDFA loogu talagalay iyada oo aad u dheer. Horumar weyn ayaa ka jira arimahan.
    Erbium Glass wuxuu ku daalay Er 3+ iyo Yb 3+ wuxuuna ku habboon yahay codsiyada ku lug leh heerarka ku celcelinta sare (1 - 6 Hz) waxaana lagu shubayaa dyoodyada laser-ka ee 1535 nm. Muraayaddan waxaa lagu heli karaa heerar sare oo Erbium ah (illaa 1.7%).
    Erbium Glass wuxuu ku dahaadhay Er 3+, Yb 3+ iyo Cr 3+ wuxuuna ku habboon yahay codsiyada ku lug leh mashiinka laambada xenon. Muraayaddan waxaa badanaa loo adeegsadaa codsiyada kala duwan ee laser-raadiyaha (LRF).

    Guryaha Aasaasiga ah:

    Shayga Cutubyo EAT14 Cr14
    Heerkulka isbedelka .C 556 455
    Heerkulka jilicsan .C 605 493
    Lacagta. Ballaarinta kuleylka toosan (20 ~ 100ºC) 10‾⁷ / ºC 87 103
    Qabsashada Kuleylka (@ 25ºC) W / m. .K 0.7 0.7
    U adkaysiga kiimikada (@ 100ºC miisaanka luminta heerka biyo diirran)   ug / hr.cm2 52 103
    Cufnaanta g / cm2 3.06 3.1
    Fiinta Mawjadaha Laser nm 1535 1535
    Isweydaarsi loogu talo galay Qiiqa kicinta 10‾²º cm 0.8 0.8
    Nolosha dhalaalka ms 7.7-8.0 7.7-8.0
    Tusmada Refractive (nD) @ 589 nm   1.532 1.539
    Tusmada Refractive (nD) @ 589 nm   1.524 1.53
    dn / dT (20 ~ 100ºC) 10‾⁶ / ºC -1.72 -5.2
    Qiyaasta kuleylka. ee Dhererka Jidka indhaha (20 ~ 100ºC) 10‾⁷ / ºC 29 3.6

    Daaweynta caadiga ah

    Kaladuwanaansho Er 3+ Yb 3+ Cr 3+
    Er: Yb: Cr: Muraayad 0.13 × 10 ^ 20 / cm3 12.3 × 10 ^ 20 / cm3 0.15 × 10 ^ 20 / cm3
    Er: Yb: Muraayad 1.3 × 10 ^ 20 / cm3 10 × 10 ^ 20 / cm3