Amakhemikhali e-LGS


  • Chemical Formula: I-La3Ga5SiQ14
  • Ubuningi: 5.75g / cm3
  • Indawo Yokuncibilika: 1470 ℃
  • Ububanzi Bokungafihli: 242-3200nm
  • Inkomba Yokukhombisa: 1.89
  • Ama-Coefficients we-Electro-Optic: γ41 = 1.8pm / V, γ11 = 2.3pm / V
  • Ukuhlala kabusha: 1.7x1010Ω.cm
  • Ama-Coefficients Wokunweba Okushisayo: α11 = 5.15x10-6 / K (⊥Z-eksisi); α33 = 3.65x10-6 / K (∥Z-eksisi)
  • Imininingwane yomkhiqizo

    Izakhiwo eziyisisekelo

    I-La3Ga5SiO14 crystal (i-LGS crystal) yinto ebonakalayo engenawo umugqa enomkhawulo omkhulu wokulimala, i-coefficient ephezulu ye-electro-optical nokusebenza okuhle kakhulu kwe-electro-optical. I-LGS crystal ingeyesakhiwo sohlelo lwe-trigonal, i-coefficient yokunwetshwa okushisayo okuncane, i-anisotropy yokwanda okushisayo ye-crystal ibuthakathaka, izinga lokushisa lokuqina okuphezulu lokushisa lihle (lingcono kune-SiO2), elinama-coefficients amabili azimele afana nalawo e-BBO Amakristalu. Ama-coefficients we-electro-optic azinzile emazingeni okushisa ahlukahlukene. I-crystal inezakhiwo ezinhle zomshini, ayikho i-cleavage, ayikho i-deliquescence, ukuzinza kwe-physicochemical futhi inokusebenza okuhle kakhulu okuphelele. I-LGS crystal inebhendi yokudlulisa ebanzi, kusuka ku-242nm-3550nm inezinga eliphakeme lokudlulisa. Ingasetshenziselwa ukuguquguquka kwe-EO kanye ne-EO Q-Switches.

    I-LGS crystal inezicelo ezahlukahlukene: ngaphezu komphumela we-piezoelectric, umphumela we-optical rotation, ukusebenza kwawo kwe-electro-optical nakho kuphakeme kakhulu, amaseli we-LGS Pockels anemvamisa ephakeme yokuphindaphinda, ukuvula isigaba esikhulu, ububanzi be-pulse obuncane, amandla amakhulu, i-ultra Izinga lokushisa eliphansi nezinye izimo zilungele i-LGS crystal EO Q -switch. Sisebenzise ukubambisana kwe-EO kwe- γ 11 ukwenza amaseli we-LGS Pockels, futhi sikhethe isilinganiso saso esikhudlwana ukunciphisa amandla we-wave-wave wamaseli we-LGS Electro-optical, angahle alungele ukuhlelwa kwe-electro-optical of all- Solid state laser enezinga eliphakeme lokuphindaphinda amandla. Isibonelo, ingasetshenziswa ku-LD Nd: I-YVO4 i-solid-state laser ifuthwe ngamandla aphakathi nendawo namandla ngaphezu kwe-100W, ngezinga eliphakeme kakhulu elifinyelela ku-200KHZ, okukhipha okuphezulu kakhulu kuze kufike ku-715w, ububanzi be-pulse obufinyelela kuma-46ns, okuqhubekayo okukhipha kuze kufike cishe ku-10w, futhi umkhawulo womonakalo we-optical uphakeme izikhathi ezingama-9-10 kunaleyo ye-LiNbO3 crystal. Amandla we-1/2 wave voltage kanye ne-1/4 wave voltage aphansi kunalowo wobubanzi obufanayo be-BBO Pockels Amaseli, futhi izindleko zempahla nezinto zokuhlangana ziphansi kunalezo zobubanzi be-RTP Pockels Cell. Uma kuqhathaniswa nama-DKDP Pockels Cell, awanasixazululo futhi anokuzinza okuhle kwezinga lokushisa. Amaseli we-LGS Electro-optical angasetshenziswa ezindaweni ezinzima futhi angenza kahle ezinhlelweni ezahlukene.

    Chemical Formula I-La3Ga5SiQ14
    Ubuningi 5.75g / cm3
    Indawo yokuncibilika 1470 ℃
    I-Transparency Range 242-3200nm
    Inkomba Yokukhombisa 1.89
    Ama-Coefficients we-Electro-Optic =41 = 1.8pm / Vγ11 = 2.3pm / V
    Ukuhlala kabusha 1.7 × 1010Ω.cm
    Ama-Coefficients Wokunweba Okushisayo α11 = 5.15 × 10-6 / K (⊥Z-eksisi); α33 = 3.65 × 10-6 / K (∥Z-eksisi)