Nd: Amakristali e-YAG


  • Igama lemveliso: Nd: YAG
  • Ifomula yeMichiza: Y3Al5O12
  • Isakhiwo seCrystal: ICuba
  • Umhla wokugqibela: 12.01Å
  • Indawo yokunyibilika: Ngo-1970 ° C.
  • Ukuxinana: Ubunzima3
  • Isalathiso Sokubonisa: 1.82
  • Iinkcukacha Product

    Iiparamitha zobugcisa

    Ingxelo yovavanyo

    Ividiyo

    Nd: YAG crystal intonga isetyenziswa kumatshini wokumakisha weLaser kunye nezinye izixhobo zelaser. 
    Zizo kuphela izinto eziqinileyo ezinokusebenza ngokuqhubekayo kubushushu begumbi, kwaye yeyona ikristale yokusebenza kweyona laser ibalaseleyo.
    Kwakhona, i-YAG (yttrium aluminium garnet) ye-laser inokufakwa kwi-chromium kunye neodymium ukwenzela ukuphucula ukusebenza kwe-laser. I-Nd, Cr: i-laser ye-YAG yindawo eqinileyo yelaser. I-Chromium ion (Cr3 +) ine-absorption ebanzi iqela; ithatha amandla kwaye iwadlulisele kwi-neodymium ions (Nd3 +) ngendlela yokusebenzisana kwe-dipole-dipole. Ubungakanani be-1064nm bukhutshwa yile laser.
    Isenzo se-laser se-Nd: i-YAG laser yaboniswa okokuqala kwiLebhu yeeLebhuthi ngonyaka we-1964 I-Nd, Cr: i-laser ye-YAG ityhilwe yimitha yelanga.Ngokusebenzisa i-chromium, amandla okufunxa amandla e-laser ayaphuculwa kwaye Ukukhupha okufutshane okufutshane kuyakhutshwa.

    Iipropathi ezisisiseko zeNd: YAG

    Igama lemveliso Nd: YAG
    Ifomula yeMichiza Y3Al5O12
    Isakhiwo seCrystal ICuba
    I-lattice rhoqo 12.01Å
    Indawo yokunyibilika Ngo-1970 ° C.
    ukuqhelaniswa [111] okanye [100]ngaphakathi kwe-5 °
    Ukuxinana 4.5g / cm3
    Isalathiso somboniso 1.82
    Ukwanda koLungelelwaniso lobushushu 7.8 × 10-6 / K
    Ukuqhuba kobushushu (W / m / K) 14, 20 ° C / 10.5, 100 ° C
    Ubunzima be-Mohs 8.5
    Ubomi beRadiative Ngama-550 kuthi
    Ukuqaqamba okubengezelayo 230 kuthi
    Ubungakanani bomda 0.6 nm
    Ukuphulukana ngokuLinganayo I-0.003 cm-1 @ 1064nm

    Iipropathi ezisisiseko zeNd, Cr: YAG

    Uhlobo lwe-Laser Yomelele
    Impompo umthombo Imitha yelanga Imitha yelanga
    Ukusebenza kwamaza 1.064 µm I-1.064 µm
    Ifomula yamachiza Nd3 +: Cr3 +: Y3Al5O12 Nd3 +: Cr3 +: Y3Al5O12
    Isakhiwo seCrystal Cubic ICuba
    Indawo yokunyibilika 1970 ° C Ngo-1970 ° C.
    Ukuqina 8-8.5 8-8.5
    Ukuqhuba kwe-Thermal 10-14 W / mK I-10-14 W / mK
    Iimodyuli ezisencinci ze-280 GPa 280 GPa

    Iparameters technical

    Ubukhulu ubuninzi bepayipi ye-dia. 40mm
    Inqanaba lokuDopant 0 ~ 2.0atm%
    Ububanzi Ukunyamezelana ± 0.05mm
    Ukunyamezela ubude ± 0.5mm
    Ukufana 5 '
    Ukufana 10 ″
    Ukuphambuka kwamaza L / 8
    Ukucaba λ / 10
    Umgangatho ophezulu 10/5 @ MIL-O-13830A
    Iingubo Ukwaleka kwe-HR: R> 99.8%@1064nm kunye no-R5% @ 808nm
    Ukwaleka kwe-AR (Umaleko omnye MgF2)R <0.25% kumphezulu ngamnye (@ 1064nm)
    Ezinye iingubo ze-HR Ezifana ne-HR @ 1064/532 nm, HR @ 946 nm, HR @ 1319 nm kunye namanye amaza obude nawo ayafumaneka.
    Umqobo Umonakalo > 500MW / cm‍‍‍‍‍‍‍‍‍‍2

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