GaSe Crystal


  • Uluhlu lwento ebonakalayo: 0.m 0.62 - 20
  • Iqela lendawo: 6m2
  • Imilinganiselo yeLattice: a = 3.74, c = 15.89
  • Ukuxinana: g / cm3 5.03
  • Ubunzima be-Mohs: 2
  • Izalathiso ezibonakalisayo: ngo-5.3 nom hayi = 2.7233, ne = 2.3966
  • Umlinganiso ongalinganiyo womgama: pm / V d22 = 54
  • Umqobo womonakalo wokubonisa: MW / cm2 28 (9.3 .3m, 150 ns); I-0.5 (10.6 µm, kwimo ye-CW); I-30 (1.064 ,m, 10 ns)
  • Iinkcukacha Product

    Ingxelo yovavanyo

    Ividiyo

    IGallium Selenide (GaSe) engafaniyo yikristale enye, edibanisa umlinganiso omkhulu ongalinganiyo, umqobo omkhulu womonakalo kunye noluhlu olubanzi lokucaca. Yinto efanelekileyo kakhulu ye-SHG embindini we-IR. Iipropathi eziphindaphindwe kabini zeGaSe zafundwa kwinqanaba lobude obuphakathi kwe-6.0 µm kunye ne-12.0 µm. I-GaSe isetyenziswe ngempumelelo kwi-SHG esebenzayo ye-CO2 laser (ukuya kuthi ga kwi-9% yokuguqula); I-SHG ye-pulsed CO, i-CO2 kunye ne-chemical DF-laser (l = 2.36 µm); Ukuguqulwa kwe-CO kunye ne-CO2 laser radiation kuluhlu olubonakalayo; Ukuveliswa kwe-infrared pulse ngokusebenzisa umahluko wokuxubeka rhoqo kwe-Neodymium kunye ne-infrared laser yedayi okanye (F -) - iziko le-laser pulses; Ukuveliswa kokukhanya kwe-OPG ngaphakathi kwe-3.5-18 µm; terahertz (T-ray) ukuveliswa kwemitha. Akunakwenzeka ukusika iikristali kumanqanaba athile e-angles afanayo ngenxa yolwakhiwo lwezinto ezibonakalayo (ukunamathela ecaleni (001) kwenqwelomoya) ukuthintela indawo yezicelo.
    I-GaSe ithambile kwaye icwecwe ikristale. Ukuveliswa kwekristale enobunzima obuchaziweyo sithatha ukujiya ukuqala kungenanto, Umzekelo, 1-2 mm ubukhulu kwaye siqala ukususa umaleko ngumaleko sizama ukusondela kubukhulu obu-odoliweyo ngelixa sigcina umphezulu womgubo nokuthamba. Nangona kunjalo, ubukhulu malunga ne-0.2-0.3 mm okanye ngaphantsi kweplate ye-GaSe iyagoba ngokulula kwaye sifumana umphezulu ogobileyo endaweni yendawo ethe tyaba.
    Ke sihlala sihlala kubukhulu be-0.2 mm ye-10x10 mm yikristale efakwe kwi-dia. 1 '' isiphatho esinokuvulwa kwe-CA dia. 9-9.5 mm.
    Ngamanye amaxesha siyayamkela ii-odolo ze-0,1 mm yeekristali, nangona kunjalo, asiqinisekisi ngokuhlala kakuhle kweekristali ezincinci.
    Izicelo:
    • I-THz (i-T-ray) ukuveliswa kwemitha radiation
    Uluhlu lwe-THz: 0.1-4 THz ;
    • I-SHG esebenzayo ye-CO 2 laser (ukuya kuthi ga kwi-9% yokuguqula);
    • Kwi-SHG ye-pulsed CO, i-CO2 kunye ne-chemical DF-laser (l = 2.36 mkm) radiation;
    • Ukuguqulwa kwe-CO kunye ne-CO2 ye-laser radiation kuluhlu olubonakalayo; Ukuveliswa kwe-infrared pulse ngokusebenzisa umahluko wokuxubeka rhoqo kwe-Neodymium kunye ne-infrared laser yedayi okanye (F -) - iziko le-laser pulses;
    • Ukuveliswa kokukhanya kwe-OPG ngaphakathi kwe-3.5 - 18 mkm.
    I-SHG embindini we-IR (CO2, CO, imichiza ye-DF-laser njl.
    Ukuguqulwa kwemitha ye-IR kwimitha ebonakalayo
    Isizukulwana separametric ngaphakathi kwe3 - 20 µm
    Isizukulwana seTerahertz THz (iDel Mar Photonics inikezela ngeekristali zesizukulwana se-THz, kubandakanya iZnTe, GaP, LiNbO3 kunye nezinye)
    Iimpawu eziphambili:
    Uluhlu lokungabonakali, µm 0.62 - 20
    Iqela lendawo 6m2
    Iiparameter zeLattice = 3.74, c = 15.89 parameters
    Ukuxinana, g / cm3 5.03
    Ubunzima be-Mohs 2
    Izalathiso ezibonakalisayo:
    ngo-5.3 nom hayi = 2.7233, ne = 2.3966
    ngo-10.6 nom hayi = 2.6975, ne = 2.3745
    Ukungalingani komgama, pm / V d22 = 54
    Hamba u-4.1 ° ngo-5.3 µm
    Umbundu womonakalo obonakalayo, MW / cm2 28 (9.3 µm, 150 ns); I-0.5 (10.6 µm, kwimo ye-CW); I-30 (1.064 ,m, 10 ns)

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