Tm: YAP Makristasi


  • Space boka: D162h (Pnma)
  • Lattice constants (Å): a = 5.307, b = 7.355, c = 5.176
  • Nzvimbo yakanyunguduka (℃): 1850 ± 30
  • Nzvimbo yakanyunguduka (℃): 0.11
  • Kuwedzera kwekushisa (10-6· K-1): 4.3 // a, 10.8 // b, 9.5 // c
  • Kuwandisa (g / cm-3): 4.3 // a, 10.8 // b, 9.5 // c
  • Refractive index: 1.943 // a, 1.952 // b, 1.929 // c pa0.589 mm
  • Kuoma (Mohs chiyero): 8.5-9
  • Chigadzirwa Chigadzirwa

    Tsanangudzo

    Tm doped makristasi anotambira zvinhu zvinoverengeka zvinoyevedza zvinovasarudzira semidziyo yesarudzo kune solid-state laser sosi ine emission wavelength inogadziriswa yakatenderedza 2um. Izvo zvakaratidzirwa kuti Tm: YAG laser inogona kugadziridzwa kubva 1.91 kusvika 2.15um. Saizvozvowo, Tm: YAP laser inogona kugadzirisa kubva pa1.85 kusvika pa2.03 um. Iyo quasi-nhatu nhanho sisitimu yeTm: makristasi ane doped anoda akakodzera kupomha geometry uye yakanaka kupisa kupisa kubva kune anoshanda midhiya. Kune rimwe divi, Tm doped zvinhu zvinobatsira kubva kune Yakareba fluorescence yehupenyu nguva, inoyevedza kune yakakwira-simba Q-Switched oparesheni. Zvakare, iyo inoshanda yekuyambuka-kutandara nevakidzani Tm3 + ions inogadzira maviri ekunyepedzera mafotoni mune yepamusoro laser nhanho kune imwe yakadhonzwa pombi fotoni. Izvi zvinoita kuti laser ibudirire kwazvo nequantum kunyatsosvika padhuze neese uye kunoderedza kupisa kupisa.
    Tm: YAG uye Tm: YAP yakawana mashandisiro avo mune zvekurapa lasers, radars uye ekumusoro kuona.
    Zvivakwa zveTm: YAP zvinoenderana nekristaro kutarisisa.Crystals akachekwa pamwe neiyo 'a' kana 'b' axis anonyanya kushandiswa. 
    Zvakanakira Tm: YAP Crysta:
    Kubudirira kwepamusoro pa2μm renji zvichienzaniswa neTm: YAG
    Linearly polarized goho danda
    Wide yekumwa bhendi ye4nm ichienzaniswa neTm: YAG
    Inowanikwa zvakanyanya kune 795nm ine AlGaAs diode kupfuura iyo adsorption yepamusoro yeTm: YAG pa785nm

    Basic Zvivakwa:

    Space boka D162h (Pnma)
    Lattice constants (Å) a = 5.307, b = 7.355, c = 5.176
    Nzvimbo yakanyunguduka (℃) 1850 ± 30
    Nzvimbo yakanyunguduka (℃) 0.11
    Kuwedzera kwekushisa (10-6· K-1) 4.3 // a, 10.8 // b, 9.5 // c
    Kuwandisa (g / cm-3) 4.3 // a, 10.8 // b, 9.5 // c
    Refractive indekisi 1.943 // a, 1.952 // b, 1.929 // katsi 0.589 mm 
    Kuoma (Mohs chikero) 8.5-9

    Magadzirirwo

    Dopant conenteation Tm: 0.2 ~ 15at%
    Kudzidzisa mukati me5 °
    “Kukanganisa kumberi <0.125A/inch@632.8nm
    7od saizi dhayamita 2 ~ 10mm, Kureba 2 ~ 100mm Jpon chikumbiro chemutengi
    Ndeiya yakaita tolerances Dhayamita + 0,00 / -0.05mm, Kureba: ± 0.5mm
    Bharari kupera Pasi kana kukwenenzverwa
    Kufananidza ″10 ″
    Perpendicularity ≤5
    Flatness ≤λ/8@632.8nm
    pamusoro pemhando L0-5 (MIL-0-13830B)
    Chamfer 3.15 ± 0.05 mm
    AR Kuputira Kufungisisa <0.25%