Tm:YAP Crystals


  • Hui lewa:D162h (Pnma)
  • Lattice mau (Å):a=5.307,b=7.355,c=5.176
  • Ka helu hehee(℃):1850±30
  • Ka helu hehee(℃):0.11
  • Hoʻonui wela(10-6·K-1): 4.3//a,10.8//b,9.5//c
  • ʻO ka mānoanoa (g/cm-3): 4.3//a,10.8//b,9.5//c
  • Hōʻike hōʻike hoʻohālikelike:1.943//a,1.952//b,1.929//c ma 0.589 mm
  • Ka paakiki (Mohs scale):8.5-9
  • Huahana Huahana

    Hōʻike

    Hoʻokomo ʻia nā kristal Tm doped i kekahi mau hiʻohiʻona nani e koho iā lākou ma ke ʻano he mea i koho ʻia no nā kumu laser solid-state me ka lōʻihi hawewe hoʻokuʻu ʻia a puni 2um.Ua hōʻike ʻia e hiki ke hoʻokani ʻia ka laser Tm:YAG mai 1.91 a hiki i 2.15um.Pēlā nō, hiki i ka laser Tm: YAP ke hoʻokani i ka laulā mai ka 1.85 a i ka 2.03 um. ʻO ka ʻōnaehana quasi-ʻekolu pae o Tm: pono nā kristal doped kūpono i ka geometry pumping a me ka unuhi wela maikaʻi mai ka media hana. ʻO ka manawa ola fluorescence lōʻihi, he mea hoihoi ia no ka hana Q-Switched kiʻekiʻe. Eia kekahi, ʻo ka hoʻomaha hoʻomaha maikaʻi me nā Tm3 + ion e hoʻopuka ana i ʻelua photons excitation ma luna o ka pae laser kiʻekiʻe no ka photon pump hoʻokahi. ʻoi aku ka maikaʻi e pili ana i ʻelua a hōʻemi i ka hoʻouka wela.
    Ua loaʻa iā Tm:YAG a me Tm:YAP kā lākou noi i nā lasers lapaʻau, nā radar a me ka ʻike lewa.
    Pili nā waiwai o Tm:YAP i ka hoʻonohonoho ʻana o nā kristal.
    Nā pōmaikaʻi o Tm:YAP Crysta:
    ʻOi aku ka maikaʻi ma ka laulā 2μm i hoʻohālikelike ʻia me Tm:YAG
    ʻO ke kukui hoʻopuka polarized laina
    ʻO ka pūnae absorption ākea o 4nm i hoʻohālikelike ʻia me Tm:YAG
    Hiki ke loaʻa i ka 795nm me AlGaAs diode ma mua o ka adsorption peak o Tm:YAG ma 785nm

    Nā waiwai kumu:

    Hui lewa D162h (Pnma)
    Lattice mau (Å) a=5.307,b=7.355,c=5.176
    Ka helu hehee(℃) 1850±30
    Ka helu hehee(℃) 0.11
    Hoʻonui wela(10-6·K-1) 4.3//a,10.8//b,9.5//c
    ʻO ka mānoanoa (g/cm-3) 4.3//a,10.8//b,9.5//c
    Hōʻike hōʻike 1.943//a,1.952//b,1.929//pōkii 0.589 mm 
    ʻO ka paʻakikī (Mohs scale) 8.5-9

    Nā kikoʻī

    ʻO ka hui ʻana o Dopant Tm: 0.2~15at%
    Kūlana i loko o 5°
    “ke kuhi hewa <0.125A/inch@632.8nm
    7 mau nui anawaena 2~10mm, Length 2~100mm Jpon noi o ka mea kūʻai
    ʻO ka hoʻomanawanui ʻana Anawaena +0.00/-0.05mm, Loihi: ± 0.5mm
    Paʻa pahu He lepo a poni ʻia
    Hoʻolikelike ≤10″
    Perpendicularity ≤5′
    Palahalaha ≤λ/8@632.8nm
    ʻili maikaʻi L0-5(MIL-0-13830B)
    Chamfer 3.15 ±0.05 mm
    ʻO ka hoʻohālikelike ʻana i ka uhi ʻana o AR < 0.25%