Er:YSGG/Er,Cr:YSGG Makhiristo

Zinthu zogwira ntchito kuchokera ku makristasi a Erbium doped Yttrium Scandium Gallium Garnet (Er:Y3Sc2Ga3012 kapena Er:YSGG), makhiristo amodzi, amapangidwa kuti apange ma lasers opopa olimba omwe amawala mumtunda wa 3 µm.Makristalo a Er:YSGG amawonetsa momwe amagwirira ntchito limodzi ndi makristalo a Er:YAG, Er:GGG ndi Er:YLF omwe amagwiritsidwa ntchito kwambiri.


  • Ndodo Diameters:mpaka 15 mm
  • Kulekerera Diameter:+ 0.0000 / -0.0020 mkati
  • Kulekerera Kwautali:+ 0.040 / -0.000 mkati
  • Mapendekedwe / Wedge Angle:±5 min
  • Chamfer:0.005 ± 0.003 mkati
  • Chamfer Angle:45 deg ± 5 deg
  • Tsatanetsatane wa Zamalonda

    Zosintha zaukadaulo

    Kanema

    Zinthu zogwira ntchito kuchokera ku makristasi a Erbium doped Yttrium Scandium Gallium Garnet (Er:Y3Sc2Ga3012 kapena Er:YSGG), makhiristo amodzi, amapangidwa kuti apange ma lasers opopa olimba omwe amawala mumtunda wa 3 µm.Makristalo a Er:YSGG amawonetsa momwe amagwirira ntchito limodzi ndi makristalo a Er:YAG, Er:GGG ndi Er:YLF omwe amagwiritsidwa ntchito kwambiri.
    Nyali yonyezimira imapopedwa ma laser olimba otengera Cr,Nd ndi Cr,Er doped Yttrium Scandium Gallium Garnet makhiristo (Cr,Nd:Y3Sc2Ga3012 kapena Cr,Nd:YSGG ndi Cr,Er:Y3Sc2Ga3012 kapena Cr,Er:YSGG) ali ndi apamwamba kwambiri magwiridwe antchito kuposa omwe adachokera pa Nd:YAG ndi Er:YAG.Zinthu zogwira ntchito zopangidwa kuchokera ku makhiristo a YSGG ndizabwino kwambiri kwa ma lasers apakati amphamvu ndi kubwereza kobwereza mpaka makumi angapo.Ubwino wa makhiristo a YSGG poyerekeza ndi makhiristo a YAG amatayika pamene zinthu zazikuluzikulu zimagwiritsidwa ntchito chifukwa cha kutentha kwa makristalo a YSGG.
    Minda yamapulogalamu:
    .Kafukufuku wa sayansi
    .Ntchito zamankhwala, lithotripsy
    .Ntchito zamankhwala, kafukufuku wasayansi

    ZINTHU:

    Crystal

    Er3+:YSGG

    Cr3+,Er3+:YSGG

    Kapangidwe ka kristalo

    kiyubiki

    kiyubiki

    Dopant ndende

    30-50 pa.%

    Kr: (1÷ 2) x 1020;ku: 4x1021

    Gulu la malo

    O10

    O10

    Lattice constant, Å

    12.42

    12.42

    Kuchulukana, g/cm3

    5.2

    5.2

    Kuwongolera

    <001>, <111>

    <001>, <111>

    Mohs kuuma

    > 7

    > 7

    Kuwonjezela kwamafuta kokwana

    8.1 x 10-6x°K-1

    8.1 x 10-6 x°K-1

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

    0.079

    0.06

    Refractive index, pa 1.064 μm

    1.926

    Nthawi zonse, µs

    -

    1400

    Emission cross-section, cm2

    5.2 x 10-21

    Zofananira (ku YAG) kusintha kwamphamvu kwa nyali yowunikira

    -

    1.5

    Termooptical factor (dn/dT)

    7x10-6x°K-1

    -

    Kutalika kwa mafunde, µm

    2.797;2.823

    -

    Lasing wavelength, µm

    -

    2.791

    Refractive index

    -

    1.9263

    Termooptical factor (dn/dT)

    -

    12.3 x 10-6 x°K-1

    Ndondomeko zokhazikika zokhazikika

    -

    2.1% bwino

    Free kuthamanga mode

    -

    otsetsereka bwino 3.0%

    Ndondomeko zokhazikika zokhazikika

    -

    mphamvu zonse 0.16%

    Electro-optical Q-switch

    -

    otsetsereka bwino 0.38%

    Makulidwe, (dia x kutalika), mm

    -

    kuchokera 3 x 30 mpaka 12.7 x 127.0

    Minda ya ntchito

    -

    processing zinthu, ntchito zachipatala, kafukufuku wasayansi

    Zofunikira zaukadaulo:

    Ndodo Diameters mpaka 15 mm
    Kulekerera Diameter: + 0.0000 / -0.0020 mkati
    Kulekerera Kwautali + 0.040 / -0.000 mkati
    Mapendekedwe / Wedge Angle ±5 min
    Chamfer 0.005 ± 0.003 mkati
    Chamfer Angle 45 deg ± 5 deg
    Mgolo Watha 55 yaying'ono ± 5 inchi yaying'ono
    Kufanana 30 arc masekondi
    Mapeto Chithunzi λ / 10 yoweyula pa 633 nm
    Perpendicularity 5 arc mphindi
    Ubwino Wapamwamba 10-5 kukumba-kumba
    Kusokonezeka kwa Wavefront 1/2 mafunde pa inchi kutalika