Eri, Cr: Gilasi / Eri, Cr, Yb: Gilasi


  • Awọn opin Rod: soke si 15 mm
  • Opin ifarada: +0.0000 / -0.0020 ni
  • Ifarada gigun: +0.040 / -0.000 ni
  • Tẹ / Angle Wedge: Min 5 iṣẹju
  • Chamfer: 0,005 ± 0,003 ni
  • Igun Angẹli: 45 deg ± 5 deg
  • Ọja Apejuwe

    Awọn iṣiro imọ-ẹrọ

    Erbium ati ytterbium co-doped fosifeti gilasi ni ohun elo gbooro nitori awọn ohun-ini to dara julọ. Ni ọpọlọpọ julọ, o jẹ ohun elo gilasi ti o dara julọ fun ina lesa 1.54μm nitori oju gigun oju ailewu ti 1540 nm ati gbigbe giga nipasẹ ayika. O tun dara fun awọn ohun elo iṣoogun nibiti iwulo fun aabo oju le nira lati ṣakoso tabi dinku tabi ṣe idiwọ akiyesi wiwo pataki. Laipẹ o ti lo ninu ibaraẹnisọrọ okun opitika dipo EDFA fun afikun rẹ diẹ sii. Ilọsiwaju nla wa ni aaye yii.
    Gilasi Erbium doped pẹlu Er 3 + ati Yb 3 + ati pe o baamu si awọn ohun elo ti o kan awọn oṣuwọn atunwi giga (1 - 6 Hz) ati fifa soke pẹlu awọn diodes laser 1535 nm. Gilasi yii wa pẹlu awọn ipele giga ti Erbium (to 1.7%).
    Gilasi Erbium doped pẹlu Er 3 +, Yb 3 + ati Cr 3 + ati pe o baamu si awọn ohun elo ti o kan fifa atupa xenon. Gilasi yii ni igbagbogbo lo ninu awọn ohun elo oluwari ibiti o lesa (LRF).

    Awọn ohun-ini Ipilẹ:

    Ohun kan Awọn sipo EAT14 Cr14
    Iyipada otutu .C 556 455
    Softening otutu .C 605 493
    Coeff. ti Imugboroosi Gbona Onitara (20 ~ 100ºC) 10‾⁷ / ºC 87 103
    Iwa Gbona (@ 25ºC) W / m. .K 0.7 0.7
    Agbara Kemikali (@ 100ºC oṣuwọn iwuwo pipadanu pipadanu omi)   ug / hr.cm2 52 103
    Iwuwo g / cm2 3.06 3.1
    Oke Iwọn igbi-ina lesa nm 1535 1535
    Apakan-agbelebu fun Imukuro Imukuro 10‾²º cm 0.8 0.8
    Igbesi aye Fuluorisenti ms 7.7-8.0 7.7-8.0
    Atọka Refractive (nD) @ 589 nm   1.532 1.539
    Atọka Refractive (nD) @ 589 nm   1.524 1,53
    dn / dT (20 ~ 100ºC) 10‾⁶ / ºC -1.72 -5.2
    Gbona Koeff. ti Gigun Ọna opopona (20 ~ 100ºC) 10‾⁷ / ºC 29 3.6

    Standard Doping

    Awọn iyatọ Eri 3+ Yb 3 + Cr 3 +
    Eri: Yb: Cr: Gilasi 0.13 × 10 ^ 20 / cm3 12.3 × 10 ^ 20 / cm3 0,15 × 10 ^ 20 / cm3
    Eri: Yb: Gilasi 1.3 × 10 ^ 20 / cm3 10 × 10 ^ 20 / cm3