Er: YAG Muaju


  • Coefficient ntawm Thermal Expansion: 6.14 x 10-6 K-1
  • Crystal qauv: Sau lo lus teb
  • Thermal Diffusivity: 0.041 cm2 s-2
  • Lub cev nyhav: 593,7 g mol-1
  • Melting Point: Xyoo 1965 ° C
  • MOHS Hardness: 8,25
  • Khoom Nthuav dav

    Kev tsis

    Daim ntawv xeem

    Yees duab video

    Er: YAG yog hom zoo tshaj 2.94 um laser siv lead ua, siv dav hauv kev kho mob laser thiab lwm cov teb. Er: YAG siv lead ua laser yog cov khoom siv tseem ceeb tshaj plaws ntawm 3nm laser, thiab txoj kab nqes nrog kev ua haujlwm siab, tuaj yeem ua haujlwm nyob rau hauv chav tsev kub, laser wavelength yog nyob rau hauv qhov muaj feem ntawm tib neeg lub qhov muag kev nyab xeeb band, thiab lwm yam 2.94 hli Er: YAG laser muaj tau siv dav hauv kev kho mob teb phais, kev zoo nkauj ntawm daim tawv nqaij, kev kho hniav.
    Qhov zoo ntawm Er: YAG Muaju:
    • Kev nqes hav siab tshaj
    • Ua haujlwm zoo nyob rau hauv chav tsev kub
    • Ua hauj lwm hauv lub qhov muag yuag zoo tsis pub muaj qhov txawv txav

    Cov Khoom Siv Yooj Yim ntawm Er: YAG

    Qhov sib npaug ntawm Cov Ntshav Ntshav 6.14 x 10-6 K-1
    Crystal qauv Sau lo lus teb
    Thermal Cov Diffusivity 0.041 cm2 s-2
    Thermal Kev Coj Ua 11.2 W m-1 K-1
    Kev Kub Ntxhov (Cp) 0.59 J g-1 K-1
    Thermal poob siab tiv 800 W m-1
    Performance Index Pheej Yeem @ 632.8 nm 1.83
    dn / dT (Thermal coefficient ntawm Refractive Index) @ 1064nm 7,8 10-6 K-1
    Molecular Luj 593,7 g mol-1
    Melting Point Xyoo 1965 ° C
    Yog ceev 4.56 g cm-3
    MOHS Hardness 8,25
    Hluas lub Modulus 335 Gpa
    Lub zog Tensile 2 Gpa
    Ntxaij ntoo tas li a = 12.013 Å

    Kev tsis

    Kev Cob Qhia [111] tsis pub dhau 5 °
    Wavefront Sib Xws ≤0.125λ / nti (@ 1064nm)
    Txheeb Piv 25 dB
    Qws Qhov Muag Txoj kab uas hla: 36 hli, Ntev: 50120 hli (Yog thov ntawm cov neeg muas zaub)
    Seem Nkag Siab Nrho Txoj kab uas hla: + 0.00 / -0.05 hli, Ntev: ± 0.5mm
    Parallelism ≤10 ″
    Kev Txiav Txim ≤5 ′
    Lub Hauv Paus / 10 @ 632.8nm
    Deg Zoo 10-5 (MIL-O-13830A)
    Tshaj 0.15 ± 0.05 hli

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