Tm: YAP Crystals


  • Kooxda booska:D162h (Pnma)
  • Joogtada Lattice (Å):a=5.307,b=7.355,c=5.176
  • Barta dhalaalka(℃):1850± 30
  • Barta dhalaalka(℃):0.11
  • Balaadhinta kulaylka (10-6K-1): 4.3//a,10.8//b,9.5//c
  • Cufnaanta (g/cm-3): 4.3//a,10.8//b,9.5//c
  • Tusmada dib-u-celinta:1.943//a,1.952//b,1.929//c xaga 0.589 mm
  • Adag (Miisaanka Mohs):8.5-9
  • Faahfaahinta Alaabta

    Tilmaamid

    Kariimaha Tm doped waxay soo dhaweynayaan dhowr astaamood oo soo jiidasho leh kuwaas oo u magacaabaya inay yihiin agabka doorashada ilaha laser-adag oo leh hirarka dhaadheer ee qiiqa la hagaajin karo ilaa 2um.Waxaa la muujiyay in Tm: YAG laser la hagaajin karo laga bilaabo 1.91 ilaa 2.15um.Sidoo kale, Tm: YAP laser waxay hagaajin kartaa inta u dhaxaysa 1.85 ilaa 2.03 um. Nidaamka saddex-geesoodka ah ee Tm: crystals doped wuxuu u baahan yahay joomatari bamgarayn habboon iyo kulayl wanaagsan oo laga soo saaro warbaahinta firfircoon. waqti dheer nolosha fluorescence, taas oo soo jiidasho leh ee tamarta-sare Q-Switched operation.Sidoo kale, iskutallaabta-nasasho hufan oo la deriska ah Tm3+ ion soo saartaa laba photons excitation ee heerka laser sare ee mid ka mid ah photon bamka nuugo. Tani waxay ka dhigaysa laser aad u hufan oo leh tirada hufnaanta oo soo dhowaanaysa laba waxayna yaraynaysaa rarista kulaylka.
    Tm:YAG iyo Tm:YAP waxay ka heleen codsigooda laysarka caafimaadka, raadaarka iyo dareenka jawiga.
    Guryaha Tm: YAP waxay ku xiran tahay jihada crystals. Crystals oo la gooyey dhidibka 'a' ama 'b' ayaa inta badan la adeegsadaa.
    Faa'iidooyinka Tm: YAP Crysta:
    Waxtarka sare ee baaxadda 2μm marka loo eego Tm:YAG
    Ilays soo saarista toosan
    Qaybta nuugista ballaadhan ee 4nm marka la barbar dhigo Tm: YAG
    In ka badan oo la heli karo 795nm oo leh AlGaAs diode marka loo eego heerka ugu sarreeya ee Tm: YAG at 785nm

    Guryaha aasaasiga ah:

    Kooxda booska D162h (Pnma)
    Joogtada Lattice (Å) a=5.307,b=7.355,c=5.176
    Barta dhalaalka (℃) 1850± 30
    Barta dhalaalka (℃) 0.11
    Balaadhinta kulaylka (10-6K-1) 4.3//a,10.8//b,9.5//c
    Cufnaanta (g/cm-3) 4.3//a,10.8//b,9.5//c
    Tusmada dib-u-celinta 1.943//a,1.952//b,1.929// bisad 0.589 mm 
    Adag (Miisaanka Mohs) 8.5-9

    Tilmaamaha

    Isku-darka dopant Tm: 0.2 ~ 15t%
    Hanuuninta gudaha 5°
    "Dhalooca avefront <0.125A/inch@632.8nm
    7od cabbir dhexroor 2 ~ 10mm, Length 2 ~ 100mm Jpon codsiga macaamiisha
    Dulqaadyada cabbirka Dhexroor +0.00/-0.05mm, Dhererka: ± 0.5mm
    dhammayn foosto Dhulka ama la safeeyey
    Isbarbar yaac ≤10″
    Si toos ah ≤5′
    Fiican ≤λ/8@632.8nm
    Tayada dusha sare L0-5 (MIL-0-13830B)
    Chamfer 3.15 ± 0.05 mm
    Milicsiga Dahaarka AR <0.25%