Nd, Cr: Makandulo a YAG


  • Laser mtundu: Olimba
  • Pump gwero: Dzuwa
  • Opaleshoni timaganiza: 1.064 .m
  • Chemical chilinganizo: Nd3 +: Cr3 +: Y3Al5O12
  • Kapangidwe ka Crystal: Cubic
  • Limatsogolera mfundo: 1970 ° C.
  • Malimbidwe: 8-8.5
  • Matenthedwe madutsidwe: 10-14 W / mK
  • Modulus wachinyamata: 280 GPa
  • Mankhwala Mwatsatanetsatane

    Zida zoyambira

    Laser ya YAG (yttrium aluminium garnet) imatha kupangidwa ndi chromium ndi neodymium kuti ikuthandizeni kuyamwa kwa laser. Laser ya NdCrYAG ndi laser yolimba. Chromium ion (Cr3 +) ili ndi gulu lalikulu loyamwa; imatenga mphamvuyo ndikusamutsira ku neodymium ions (Nd3 +) kudzera pamaudindo a dipole-dipole. Wavelength wa 1.064 ism amatulutsidwa ndi laser iyi.
    Ntchito ya laser ya Nd-YAG laser idawonetsedwa koyamba ku Bell Laboratories mchaka cha 1964. Laser ya NdCrYAG imapopedwa ndi cheza cha dzuwa. Mwa kugwiritsa ntchito mankhwala osokoneza bongo ndi chromium, mphamvu yakulowetsa mphamvu ya laser imakulitsidwa ndipo zimatulutsa nyemba zazifupi kwambiri.
    Kugwiritsa ntchito laser iyi kumaphatikizapo kupanga ma nanopowders komanso ngati njira yopopera ma lasers ena. 
    Mapulogalamu:
    Kugwiritsa ntchito kwakukulu kwa Nd: Cr: YAG laser ndikomwe kumayambira. Amagwiritsidwa ntchito pama lasers opopera, omwe angagwiritsidwe ntchito ngati satellite yoyendetsedwa ndi dzuwa.
    Kugwiritsanso ntchito kwa Nd: Cr: YAG laser ikuyesa kuyesa nanopowder.

    Laser mtundu Olimba
    Pump gwero Dzuwa
    Kutalika kwa ntchito 1.064 .m
    Mankhwala amadzimadzi Nd3 +: Cr3 +: Y3Al5O12
    Kapangidwe ka Crystal Cubic
    Kusungunuka 1970 ° C.
    Kuuma 8-8.5
    Kutentha kwamatenthedwe 10-14 W / mK
    Modulus wachinyamata 280 GPa