Kiristaalo ZnGeP2


  • Kiimiko: ZnGeP2
  • Cufnaanta: 4.162 g / cm3
  • Mohs adkaanta: 5.5
  • Fasalka indhaha: Uniaxial macquul ah
  • Range gudbinta faa'iido leh: 2.0 um - 10.0 um
  • Kuleylka kuleylka @ T = 293 K: 35 W / m ∙ K (⊥c)
    36 W / m ∙ K (∥ c)
  • Ballaarinta kuleylka @ T = 293 K ilaa 573 K: 17.5 x 106 K-1 (⊥c)
    15.9 x 106 K-1 (∥ c)
  • Faahfaahinta alaabta

    Xuduudaha farsamada

    Warbixinta tijaabada

    Video

    Kristantarrada ZGP ee leh isugeyn ballaaran oo aan toos ahayn (d36 = 75pm / V), infrared ballaaran
    kala duwanaanta daahfurnaanta (0.75-12μm), kuleylka kuleylka sareeya (0.35W / (cm · K)), leysar sare
    xadka burburka (2-5J / cm2) iyo hantida si fiican u farsameynta, ZnGeP2 crystal waxaa loogu yeeraa boqorka kiristaalo aan muuqaal lahayn oo infrared ah oo wali ah walxaha ugu fiican ee soo noqnoqodka awoodda sare, jiilka laser infrared infrared.
    Waxaan ku soo bandhigi karnaa tayo sare oo muuqaal ah iyo balaastiyo waaweyn oo ZGP ah oo aad u hooseeya
    Qiyaasta nuugista α <0.05 cm-1 (oo ah dhererka dhererka bamka 2.0-2.1 µm), taas oo loo isticmaali karo in lagu soo saaro leysar dhexdhexaad ah oo dhexdhexaad ah oo leh hufnaan sare iyada oo loo marayo hababka OPO ama OPA.
    Codsiyada:
    • Jiilka labaad, saddexaad, iyo afraad ee is waafajinaya ee CO2-laser.
    • Jiil jireed oo qaabeysan oo mashiin ku shaqeeya oo dhererkiisu yahay 2.0 µm.
    • Jiilka labaad ee iswaafajinta ee CO-laser.
    • Ku soo saarida shucaac isku xiran mitir-mitirka laga bilaabo 70.0 µm ilaa 1000 µm.
    • Abuurista isdabajoogga isdabajoogga ee shucaaca CO2 iyo CO-laser-ka iyo leysarka kale ayaa ka shaqeynaya gobolka daahfurnaanta madadaalada.
    Cabirka:
    Qaybaha iskutallaabta caadiga ah waa 6 x 8mm, 5 x 5mm, 8 x 12mm. Dhererka Crystal wuxuu u dhexeeyaa 1 ilaa 50 mm. Cabbirro gaar ah ayaa sidoo kale la heli karaa markii la codsado.
    Hanuuninta:
    Jaangooyada jaangooyooyinka ZGP ee loo yaqaan 'crystal orientation' waxaa loogu talagalay nooca I wajigiisa oo u dhigma xagal θ = 54 °, oo ku habboon
    si loogu isticmaalo OPO lagu soo tuuray dhererka dhererka inta udhaxeysa 2.05um iyo 2.1um si loo soo saaro wax soo saar dhexdhexaad ah
    inta udhaxeysa 3.0um iyo 6.0um. Jihaynta Custom ayaa la heli karaa markii la codsado.

    Guryaha Aasaasiga ah

    Kiimiko ZnGeP2
    Crystal Symmetry iyo Fasal Tetragonal, -42m
    Halbeegyada Lattice a = 5.467 Å
    c = 12.736 Å
    Cufnaanta 4.162 g / cm3
    Mohs Adag 5.5
    Fasalka indhaha Uniaxial macquul ah
    Range Gudbinta Waxtar leh 2.0 um - 10.0 um
    Kuleylka kuleylka @ T = 293 K 35 W / m ∙ K (⊥c) 36 W / m ∙ K (∥ c)
    Ballaarinta kuleylka @ T = 293 K ilaa 573 K 17.5 x 106 K-1 ()c) 15.9 x 106 K-1 (∥ c)
    Halbeegyada Farsamada
    Flatness oogada PV<ʎ/4@632.8nm
    Tayada dusha SD 20-10
    Khalad Wedge / Parallelism <30 qaanso sec
    Joogtaynta <5 qadar daqiiqad
    Kala duwanaanshaha hufnaanta 0.75 - 12.0
    Isugeyn aan toos ahayn d36= 68.9 (at 10.6 um), d36= 75.0 (at 9.6 um)

    ZnGeP201
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