LGS Substrate
Tsanangudzo
LGS inogona kushandiswa kugadzira piezoelectric uye electro-optical zvishandiso.Iine yakakwirira tembiricha piezoelectric zvinhu.Iyo electromechanical coupling coefficient yakapetwa katatu yeiyo yequartz, uye tembiricha yekuchinja kwechikamu yakakwira (kubva pakamuri tembiricha kusvika pakunyungudika 1470 ℃).Inogona kushandiswa mune saw, BAW, yakakwirira tembiricha sensor uye yakakwirira simba, yakakwirira kudzokorora mwero electro-optic Q-switch.
Properties
| Material | LGS (La3Ga5SiO14） |
| Kuoma (Mho) | 6.6 |
| Kukura | CZ |
| System | Rigonal system, boka 33 a=8.1783 C=5.1014 |
| Coefficient yekuwedzera kwekushisa | a11:5.10 uye 33:3.61 |
| Density (g/cm3） | 5.754 |
| Melting Point(°C) | 1470 |
| Acoustic Velocity | 2400m/Sec |
| Frequency Constant | 1380 |
| Piezoelectric Coupling | K2 BAW: 2.21 SAW:0.3 |
| Dielectric Constant | 18.27/ 52.26 |
| Piezoelectric Strain Constant | D11=6.3 D14=5.4 |
| Kubatanidzwa | No |
LGS Substrate Tsanangudzo
LGS (Lithium Gallium Silicate) substrate inoreva imwe mhando ye substrate zvinhu zvinowanzoshandiswa pakukura kwemafirimu matete ekristaro.LGS substrates inonyanya kushandiswa muminda ye electro-optic uye acousto-optic zvishandiso, senge frequency converters, optical modulators, pamusoro acoustic wave zvishandiso, nezvimwe.
LGS substrates ine lithium, gallium, uye silicate ions ine chaiwo makristasi zvimiro.Uku kuumbwa kwakasarudzika kunopa LGS substrates yakanaka yekuona uye yemuviri zvivakwa kune akasiyana maapplication.Aya ma substrates anoratidza yakakwira refractive indices, low light absorption, uye kujeka kwakanyanya mune inooneka kune iri pedyo-infrared wavelength renji.
LGS substrates inonyanya kukodzera kukura kwemafirimu matete zvimiro sezvo ichienderana neakasiyana deposition matekiniki akadai semolecular beam epitaxy (MBE) kana epitaxial kukura nzira dzakadai semakemikari vapor deposition (CVD).
Zvakananga zvimiro zveLGS substrates, senge piezoelectric uye electro-optic zvimiro, zvinoita kuti zvive zvakanakira kugadzira michina inoda voltage-inodzorwa optical zvimiro kana kugadzira pamusoro acoustic mafungu.
Muchidimbu, LGS substrates imhando chaiyo ye substrate zvinhu zvinoshandiswa kukura single-crystal matete mafirimu ekushandisa mu electro-optic uye acousto-optic zvishandiso.Aya ma substrates ane anodiwa optical uye emuviri zvivakwa izvo zvinoita kuti ive yakakodzera kune akasiyana optical uye emagetsi application.
