Er: YSGG/Er, Cr: YSGG Crystals


  • Qws Diameter:mus txog 15 mm
  • Txoj kab uas hla Tolerance:+0.0000 / -0.0020 nyob rau hauv
  • Ntev Tolerance:0.040 / -0.000 nyob rau hauv
  • Tilt / Wedge Angle:± 5 min
  • Chamfer:0.005 ± 0.003 hli
  • Chamfer Angle:45 ° ± 5 ° C
  • Product Detail

    Technical parameters

    Video

    Cov ntsiab lus nquag ntawm Erbium doped Yttrium Scandium Gallium Garnet crystals (Er: Y3Sc2Ga3012 lossis Er: YSGG), ib leeg muaju, yog desinged rau diode pumped solid-state lasers radiating nyob rau hauv 3 µm ntau yam.Er: YSGG crystals qhia qhov kev xav ntawm lawv daim ntawv thov nrog rau kev siv dav hauv Er: YAG, Er: GGG thiab Er: YLF crystals.
    Lub teeb nyem twj tso kua mis lub xeev lasers raws li Cr, Nd thiab Cr, Er doped Yttrium Scandium Gallium Garnet crystals (Cr, Nd: Y3Sc2Ga3012 lossis Cr, Nd: YSGG thiab Cr, Er: Y3Sc2Ga3012 lossis Cr, Er: YSGG) muaj ntau dua efficiency dua li cov raws Nd:YAG thiab Er:YAG.Cov khoom nquag tsim los ntawm YSGG muaju yog qhov zoo tshaj plaws rau nruab nrab lub zog pulse lasers nrog cov nqi rov ua dua txog li ob peb lub voj voog.Qhov zoo ntawm YSGG crystals piv nrog YAG crystals yog ploj thaum lub ntsiab lus loj siv vim yog cov yam ntxwv thermal ntawm YSGG crystals.
    Field of applications:
    .Kev tshawb nrhiav kev tshawb fawb
    .Kev siv tshuaj kho mob, lithotripsy
    .Kev siv tshuaj kho mob, tshawb nrhiav kev tshawb fawb

    PROPERTIES:

    Crystal

    Er3+: YSGG

    Cr3+, Er3+: YSGG

    Crystal qauv

    kub

    kub

    Dopant concentration

    30-50% ntawm

    Cr: (1÷ 2) x 1020;ib: 4x1021

    Spatial pawg

    Aw 10

    Aw 10

    Lattice tas li, Å

    12.42 Nws

    12.42 Nws

    Qhov ceev, g / cm3

    5.2

    5.2

    Kev taw qhia

    <001>, <111>

    <001>, <111>

    Mohs hardness

    > 7

    > 7

    Thermal expansion coefficient

    8.1x 10-6x°K-1

    8.1 x 10-6 x°K-1

    Thermal conductivity, W x cm-1 x°K-1

    0.079 ib

    0.06 ib

    Refractive index ntawm 1.064 µm

    1.926 ib

    Lub neej, µs

    -

    1400

    Emission hla ntu, cm2

    5.2 x 10-21

    Cov txheeb ze (rau YAG) kev ua haujlwm ntawm kev hloov pauv ntawm lub zog ntawm lub teeb nyem

    -

    1.5

    Termooptical yam (dn/dT)

    7 x 10-6 x°K-1

    -

    Tsim wavelength, µm

    2.797;2.823 ib

    -

    Lasing wavelength, µm

    -

    2.791 ib

    Refractive Index

    -

    1.9263 ib

    Termooptical yam (dn/dT)

    -

    12.3 x 10-6 x°K-1

    Qhov kawg lasing regimes

    -

    tag nrho efficiency 2.1%

    Dawb khiav hom

    -

    Txoj kab nqes efficiency 3.0%

    Qhov kawg lasing regimes

    -

    tag nrho efficiency 0.16%

    Electro-optical Q-hloov

    -

    Txoj kab nqes efficiency 0.38%

    Qhov ntau thiab tsawg, (dia x ntev), mm

    -

    los ntawm 3 x 30 rau 12.7 x 127.0

    Cov teb ntawm daim ntawv thov

    -

    kev ua cov ntaub ntawv, kev siv kho mob, kev tshawb nrhiav kev tshawb fawb

    Technical Parameters:

    Qws Diameter mus txog 15 mm
    Txoj kab uas hla Tolerance: +0.0000 / -0.0020 nyob rau hauv
    Ntev Ntev 0.040 / -0.000 nyob rau hauv
    Tilt / Wedge Angle ± 5 min
    Chamfer 0.005 ± 0.003 hli
    Chamfer Angle 45 ° ± 5 ° C
    Barrel Finish 55 micro-inch ± 5 micro-inch
    Parallelism 30 arc nqi
    Daim duab kawg λ / 10 yoj ntawm 633 nm
    Perpendicularity 5 arc nqi
    Nto Zoo 10 - 5 feeb
    Wavefront Distortion 1/2 yoj ib nti ntawm qhov ntev