LGS Makristasi


  • Chemical Formula: La3Ga5SiQ14
  • Kuwandisa: 5.75g / cm3
  • Kunyorera Point: 1470 ℃
  • Transparency Range: 242-3200nm
  • Refractive Index: 1.89
  • Electro-Optic Coefficients: γ41 = 1.8pm / V, γ11 = 2.3pm / V
  • Kugadzikana: 1.7x1010Ω.cm
  • Thermal Kuwedzera Coefficients: α11 = 5.15x10-6 / K (⊥Z-axis); α33 = 3.65x10-6 / K (∥Z-akabatana)
  • Chigadzirwa Chigadzirwa

    Basic zvivakwa

    La3Ga5SiO14 kristaro (LGS kristaro) inyowani isina mutsetse zvinhu zvine yakanyanya kukuvara chikumbaridzo, yakakwira electro-optical coefficient uye yakanakisa electro-optical performance. LGS kristal ndeye trigonal system chimiro, diki yekupisa yekuwedzera coefficient, kupisa kwekuwedzera anisotropy yekristaro haina kusimba, tembiricha yekukwirira tembiricha kugadzikana kwakanaka (zvirinani kupfuura SiO2), iine mairi maviri akazvimirira emagetsi - emagetsi coefficients akanaka seaya eBBO Mvere. Iyo electro-optic coefficients yakagadzikana mune dzakasiyana tembiricha. Iko kristaro ine zvakanaka zvemuchina zvivakwa, hapana cleavage, hapana deliquescence, physicochemical kugadzikana uye ine yakanaka kwazvo yakazara kuita. LGS kristaro ine yakafara yekutapira bhendi, kubva pa242nm-3550nm ine yakakwira yekufambisa chiyero. Iyo inogona kushandiswa kune EO modulation uye EO Q-Swichi.

    LGS kristaro ine akasiyana mafomu ekushandisa: kuwedzera kune piezoelectric mhedzisiro, optical rotation mhedzisiro, yayo electro-Optical athari yekuita iri zvakare yakanyanya kukwirira, LGS Pockels Maseru ane yakakwira kudzokorora frequency, hombe chikamu aperture, yakamanikana kupomba upamhi, yakakwira simba, ultra -kupisa kwakadzika uye mamwe mamiriro akakodzera kune LGS kristaro EO Q -shandura. Isu takashandisa iyo EO coefficient ye γ 11 kugadzira LGS Pockels maseru, uye ndokusarudza yakakura kukura kwayo chiyero kudzikisa hafu-wave voltage ye LGS Electro-optical maseru, ayo anogona kuve akakodzera kune electro-optical tuning yeese- Solid-state Laser ine yakakwira simba kudzokorora mitengo. Semuenzaniso, inogona kushandiswa kune LD Nd: YVO4 solid-state laser yakapombwa ine yakakwira avhareji simba uye simba pamusoro pe100W, ine yakakwira mwero inosvika 200KHZ, yakakwira kuburitsa inosvika ku715w, iyo upamhi upamhi kusvika 46ns, inoenderera kuburitsa kusvika padhuze ne10w, uye iyo yekuvhenekera chikumbaridzo chiri 9-10 zvakapetwa zvakapfuura icho cheLiNbO3 crystal. 1/2 wave voltage uye 1/4 wave voltage yakaderera pane iyo yakafanana dhayamita BBO Pockels Masero, uye izvo zvinhu uye mutengo wekusangana wakaderera pane iwo wakaenzana dhayamita RTP Pockels Masero. Inofananidzwa neDKDP Pockels Masero, iwo haasi-mhinduro uye ane yakanaka tembiricha kugadzikana. LGS Electro-Optical Cells inogona kushandiswa munzvimbo dzakaomarara uye inogona kuita mushe mukushandisa kwakasiyana.

    Chemical Formula La3Ga5SiQ14
    Kuwandisa 5.75g / cm3
    Kunyorera Nzvimbo 1470 ℃
    Transparency Range 242-3200nm
    Refractive Index 1.89
    Electro-Optic Coefficients γ41 = 1.8pm / Vγ11 = 2.3pm / V
    Kugadzikana 1.7 × 1010Ωcm
    Thermal Kuwedzera Coefficients α11 = 5.15 × 10-6 / K (⊥Z-axis); α33 = 3.65 × 10-6 / K (∥Z-akabatana)