Er, Kr: iglasi / Er, Kr, Yb: iglasi


  • Iidayamitha zobudonga: ukuya kuthi ga kwi-15 mm
  • Ububanzi Tolerance: +0.0000 / -0.0020 kwi
  • Ukunyamezelana ubude: +0.040 / -0.000 kwi
  • Ukuthambeka / iAgege Angle: ± 5 imiz
  • I-Chamfer: 0.005 ± 0.003 kwi
  • I-Angfer ye-Chamfer: I-45 yeedig ± 5 yeedig
  • Iinkcukacha Product

    Iiparamitha zobugcisa

    Iglasi ye-phosphate yeglasi ye-Erbium kunye ne-ytterbium inesicelo esibanzi ngenxa yeepropathi ezigqwesileyo. Ubukhulu becala, yeyona nto ingcono yeglasi ye-1.54μm laser ngenxa yokujonga iliso elikhuselekileyo le-1540 nm kunye nokuhanjiswa okuphezulu ngeatmosfera. Kuyafaneleka kwizicelo zonyango apho isidingo sokukhusela iso kunokuba nzima ukulawula okanye ukunciphisa okanye ukuthintela ukubonwa okubalulekileyo. Kutshanje isetyenziselwa unxibelelwano lwefayibha ebonakalayo endaweni ye-EDFA ngokudibanisa kwayo okungaphezulu. Kukho inkqubela phambili enkulu kule ndawo.
    I-Erbium Glass igalelwe i-Er 3+ kunye ne-Yb 3+ kwaye ifanelekile kwizicelo ezibandakanya ukuphindwaphindwa kwamazinga aphezulu (1 - 6 Hz) kunye nokumpontshelwa nge-1535 nm laser diode. Le glasi iyafumaneka ngamanqanaba aphezulu e-Erbium (ukuya kuthi ga kwi-1.7%).
    I-Erbium Glass igalelwe i-Er 3+, i-Yb 3+ kunye ne-Cr 3+ kwaye ifanelekile kwizicelo ezibandakanya ukupompa isibane se-xenon. Eli glasi lihlala lisetyenziswa kwizicelo zokufumana i-laser range (LRF).

    Iimpawu ezisisiseko:

    Umba Iiyunithi EAT14 Cr14
    Utshintsho lobushushu ºC 556 455
    Ukunciphisa Ubushushu ºC 605 493
    Umlingani. Ukwanda koLwandiso lweThermal (20 ~ 100ºC) 10‾⁷ / ºC 87 103
    Ukuqhuba kobushushu (@ 25ºC) W / m. ºK 0.7 0.7
    Ukuqina kwemichiza (@ 100ºC yokulinganisa inqanaba lokulahleka kwamanzi acoliweyo)   ug / hr.cm2 52 103
    Ukuxinana g / cm2 3.06 3.1
    Intaba yeLaser Wavelength nm 1535 1535
    Icandelo elinqamlezileyo loKhuseleko oluKhuthazayo 10‾²º iisentimitha 0.8 0.8
    Ubomi beFluorescent Nksk 7.7-8.0 7.7-8.0
    Isalathiso sokuKhangela (nD) @ 589 nm   1.532 1.539
    Isalathiso sokuKhangela (nD) @ 589 nm   1.524 1.53
    dn / dT (20 ~ 100ºC) 10‾⁶ / ºC -1.72 -5.2
    Coeff obushushu. yobude beNdlela eyi-Optical (20 ~ 100ºC) 10‾⁷ / ºC 29 3.6

    Ukuchongwa okuqhelekileyo

    Ezahlukeneyo Er 3+ Yb 3+ Cr 3+
    Er: Yb: Kr: iglasi 0.13 × 10 ^ 20 / cm3 12.3 × 10 ^ 20 / cm3 I-0.15 × 10 ^ 20 / cm3
    Er: Yb: Iglasi 1.3 × 10 ^ 20 / cm3 10 × 10 ^ 20 / cm3