Er, Kr: Khalase / Er, Kr, Yb: Khalase


  • Lithako tsa Rod: ho fihlela ho 15 mm
  • Bophara mamello: +0.0000 / -0.0020 ka
  • Mamello bolelele: +0.040 / -0.000 ho
  • Shebisa / Wedge Angle: ± 5 mets
  • Chamfer: 0.005 ± 0.003 ho
  • Chamfer Angle: 45 deg ± 5 likhato
  • Product Qaqileng

    Litekanyetso tsa tekheniki

    Khalase ea phosphate ea Erbium le ytterbium e nang le ts'ebeliso e na le ts'ebeliso e pharalletseng ka lebaka la thepa e ntle haholo. Haholo-holo ke lisebelisoa tsa khalase tse ntle ka ho fetesisa tsa 1.54μm laser ka lebaka la bokahare ba lona bo bolokehileng ba 1540 nm le phetisetso e phahameng ka sepakapaka. E boetse e loketse lits'ebetso tsa bongaka moo tlhokeho ea ts'ireletso ea mahlo e ka bang thata ho e laola kapa ho e fokotsa kapa ho sitisa pono e hlokahalang ea pono. Haufinyane e sebelisitsoe puisanong ea fiber ea fiber ho fapana le EDFA bakeng sa eona e ntle haholo. Ho na le tsoelo-pele e kholo tšimong ena.
    Erbium Glass e kopantsoe le Er 3+ le Yb 3+ mme e loketse lits'ebetso tse kenyelletsang litefiso tse phahameng tsa ho pheta-pheta (1 - 6 Hz) le ho pompuoa ka li-diode tsa 1535 nm laser. Khalase ena e fumaneha ka maemo a phahameng a Erbium (ho fihlela 1.7%).
    Khalase ea Erbium e entsoe ka Er 3+, Yb 3+ le Cr 3+ mme e loketse lits'ebetso tse amanang le ho pompa mabone a xenon Khalase ena e sebelisoa khafetsa lits'ebetsong tsa laser range finder (LRF).

    Thepa ea Motheo:

    Ntho Liyuniti EAT14 Cr14
    Phetoho Mocheso ºC 556 455
    Ho nolofatsa Mocheso ºC 605 493
    Coeff. ea Linear Thermal Katoloso (20 ~ 100ºC) 10‾⁷ / ºC 87 103
    Matlafatso a Thermal (@ 25ºC) W / limithara. ºK 0.7 0.7
    Chemical Durability (@ 100ºC bekha sekhahla sa tahlehelo ea metsi a silafalitsoeng)   bochaba / hr.cm2 52 103
    Ho teteana g / cm2 3.06 3.1
    Tlhōrō ea Laser Wavelength nm 1535 1535
    Karolo ea sefapano bakeng sa Moea o Tsositsoeng 10‾²º cm² 0.8 0.8
    Nako ea bophelo ea fluorescent Mof 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. Bolelele ba Tsela ea Optical (20 ~ 100ºC) 10‾⁷ / ºC 29 3.6

    Doping e tloaelehileng

    Mefuta e fapaneng Er 3+ Yb 3+ Cr 3+
    E: Yb: Kr: Khalase 0.13 × 10 ^ 20 / cm3 12.3 × 10 ^ 20 / cm3 0.15 × 10 ^ 20 / cm3
    E: Yb: Khalase 1.3 × 10 ^ 20 / cm3 10 × 10 ^ 20 / cm3