Amakristalu we-ZnGeP2


  • Amakhemikhali: ZnGeP2
  • Ubuningi: 4.162 g / cm3
  • Ubulukhuni be-Mohs: 5.5
  • Isigaba se-Optical: Uniaxial enhle
  • Ibanga Lokuhambisa Elisebenzisekayo: 2.0 um - 10.0 um
  • Ukuqhuba Okushisayo @ T = 293 K: I-35 W / m ∙ K (⊥c)
    I-36 W / m-K (∥ c)
  • Ukunwetshwa Okushisayo @ T = 293 K kuye ku-573 K: I-17.5 x 106 K-1 (⊥c)
    I-15.9 x 106 K-1 (∥ c)
  • Imininingwane yomkhiqizo

    Imingcele yobuchwepheshe

    Umbiko wokuhlola

    Ividiyo

    Amakristalu e-ZGP ane-coefficients enkulu engekho emgqeni (d36 = 75pm / V), i-infrared ebanzi
    ububanzi bokukhanya (0.75-12μm), ukuqhutshwa okuphezulu kokushisa (0.35W / (cm · K)), i-laser ephezulu
    umonakalo threshold (2-5J / cm2) nempahla yemishini kahle, i-ZnGeP2 crystal yabizwa ngenkosi yamakristalu we-infrared nonlinear optical futhi iseyiyona nto yokuguqula imvamisa engcono kakhulu yamandla amakhulu, isizukulwane se-laser seso infrared.
    Singanikela ngekhwalithi ephezulu ye-optical nobubanzi obukhulu be-ZGP amakristalu aphansi ngokweqile
    ukulingana kokumunca α <0.05 cm-1 (kuma-wavelengths 2.0-2.1 µm), angasetshenziselwa ukukhiqiza i-laser engaphakathi kwe-infrared tunable esebenza kahle ngokusebenzisa izinqubo ze-OPO noma ze-OPA.
    Izicelo:
    • Isizukulwane sesibili, sesithathu, nesine se-harmonic se-CO2-laser.
    • Isizukulwane se-Optical parametric esishaya ngobude be-2.0 µm.
    • Isizukulwane sesibili se-harmonic se-CO-laser.
    • Ukukhiqiza imisebe ehambisanayo ku-submillimeterrange kusuka ku-70.0 µm kuye ku-1000 µm.
    • Ukukhiqizwa kwamaza ahlanganisiwe wemisebe ye-CO2- ne-CO-lasers namanye ama-lasers asebenza esifundeni se-crystal transparency.
    Ubukhulu:
    Izigaba ezijwayelekile zesiphambano zingu-6 x 8mm, 5 x 5mm, 8 x 12mm. Ubude beCrystal busuka ku-1 kuye ku-50 mm. Amasayizi wangokwezifiso ayatholakala uma ucelwa.
    Ukuma:
    Ukuma okujwayelekile kwe-crystal ZGP kungokwesigaba sokufanisa kohlobo I ku-engeli ka θ = 54 °, efanelekile
    ukuze isetshenziswe ku-OPO efuthwe kuma-wavelengths phakathi kuka-2.05um no-2.1um ukukhiqiza okukhipha phakathi kwe-infrared
    phakathi kuka-3.0um no-6.0um. Ukuqondiswa ngokwezifiso kuyatholakala ngesicelo.

    Izakhiwo Eziyisisekelo

    Amakhemikhali ZnGeP2
    I-Crystal Symmetry neClass ITetragonal, -42m
    Amapharamitha we-Lattice a = 5.467 Å
    c = 12.736 Å
    Ubuningi 4.162 g / cm3
    Ubulukhuni bukaMohs 5.5
    Isigaba se-Optical Uniaxial enhle
    I-Transmission Range Esebenzisekayo 2.0 um - 10.0 um
    Ukuqhuba Okushisayo @ T = 293 K 35 W / m m K (⊥c) 36 W / m ∙ K (∥ c)
    Ukunwetshwa Okushisayo @ T = 293 K kuye ku-573 K I-17.5 x 106 K-1 (⊥c) 15.9 x 106 K-1 (∥ c)
    Amapharamitha wezobuchwepheshe
    Ubuso obukhulu PV<ʎ/4@632.8nm
    Ikhwalithi ephezulu ye-SD 20-10
    I-Wedge / iphutha lokufana <Amasekhondi angu-30
    Ubuningi <5 i-arc min
    Ububanzi bokubonisa ngale 0.75 - 12.0
    I-coefficient engekho emgqeni d36= 68.9 (ku-10.6 um), d36= 75.0 (ngo-9.6 um)

    ZnGeP201
    ZnGeP202
    ZnGeP203