BGO substrate
Tlhaloso
Bi12GeO20Bismuth germanate crystal ke lisebelisoa tsa bohlokoa bakeng sa ho etsa sehlopha se moqotetsane, botsitso bo phahameng ba SAW / BAW domain / time domain device, ho bala ho hoholo ho bala ho ngola mohopolo oa holographic, lisebelisoa tse amanang le pontšo ea digital le ho lieha ho laola lenaneo.
Boemo bo tloaelehileng: Dia45x45mm le Dia45x50mm
Mokhoa oa ho itlhahisa: (110), (001)
Thepa
| Crystal | Bi12GeO20(BGO) |
| Symmetry | Cubic, 23 |
| Melting Point (℃) | 930 |
| Boima (g/cm3） | 9.2 |
| Hardness (Mho) | 4.5 |
| Transparencey Range(nm) | 470 - 7500 |
| Phetiso ho 633 nm | 67% |
| Refractive Index ho 633 nm | 2.55 |
| Dielectric Constant | 40 |
| Electro-optic Coefficient | r41= 3.4 x 10-12m/V |
| Ho hanyetsa | 8x1011W-cm |
| Tahlehelo Tangent | 0.0035 |
BGO Substrate Tlhaloso
BGO substrate e emetse "bismuth germanate" substrate.BGO ke thepa ea kristale eo hangata e sebelisoang e le karoloana lits'ebetsong tse fapaneng tsa mahlale le mahlale.
BGO ke thepa ea scintillation, e bolelang hore e na le bokhoni ba ho monya mahlaseli a matla a phahameng, joalo ka mahlaseli a gamma, 'me kahoo a ntša li-photon tse fokolang matla.Thepa ena e etsa hore li-substrates tsa BGO e be tse loketseng ho sebelisoa ho lisebelisoa tsa mahlaseli a kotsi, li-gamma-ray spectroscopy, le lisebelisoa tsa litšoantšo tsa bongaka.
Li-substrates tsa BGO hangata ke likristale tse le 'ngoe tse hōlileng ho sebelisoa mekhoa e khethehileng e kang mokhoa oa Czochralski kapa mokhoa oa Bridgman-Stockbarger.Likristale tsena li bonts'a pepeneneng ho khanya e bonahalang le e haufi le infrared, hammoho le khanya e ntle haholo le tharollo ea matla.
Ka lebaka la palo e phahameng ea athomo, likaroloana tsa BGO li na le matla a phahameng a ho emisa khahlano le mahlaseli a gamma, kahoo li ka sebelisoa ho sireletsa mahlaseli le lits'ebetso tsa ho lemoha.Li na le mefuta e mengata ea matla a ho lemoha 'me li sebetsa hantle haholo ho lemoha mahlaseli a matla a matla a gamma.
Li-substrates tsa BGO li ka sebelisoa e le sethala sa ho holisa likarolo tse ling tsa kristale kapa ho beha lifilimi tse tšesaane tsa lisebelisoa tse fapaneng.Sena se lumella ho kopanya mesebetsi e fapaneng le ho theha lisebelisoa tse rarahaneng haholoanyane.
Ka bokhutšoanyane, li-substrates tsa BGO ke lisebelisoa tsa kristale tse sebelisoang lits'ebetsong tse fapaneng tse amanang le ho lemoha mahlaseli a gamma, spectroscopy, litšoantšo tsa bongaka, le tšireletso ea mahlaseli.Li na le pepenene e phahameng, khanya e ntle haholo, 'me li loketse ho bona mahlaseli a matla a matla a gamma.
