BGO substrate
Sharaxaada
Bi12GeO20Bismuth germanate crystal waa qalab muhiim ah oo loogu talagalay samaynta koox cidhiidhi ah, xasilooni sare SAW/BAW domain / time domain qalab, akhris xasaasi ah oo sare xusuusta holographic, qalabka la xidhiidha signal digital iyo dib u dhac ku ah barnaamijka.
Cabirka caadiga ah: Dia45x45mm iyo Dia45x50mm
Hanuuninta: (110), (001)
Guryaha
| Crystal | Bi12GeO20(BGO) |
| Astaamaha | Kuub, 23 |
| Meesha dhalaalaysa (℃) | 930 |
| Cufnaanta (g/cm3) | 9.2 |
| Adag (Mho) | 4.5 |
| Kala duwanaanshaha daahfurnaanta (nm) | 470 - 7500 |
| Xawilaadda 633 nm | 67% |
| Tusmada dib-u-celinta ee 633 nm | 2.55 |
| Dielectric Constant | 40 |
| Iskuxidhka Electro-optic | r41= 3.4 x 10-12m/V |
| iska caabin | 8 x 1011W-cm |
| Tangent Khasaare | 0.0035 |
Qeexitaan Substrate BGO
Substrate BGO waxay u taagan tahay "bismuth germanate" substrate.BGO waa maaddo crystalline ah oo caadi ahaan loo isticmaalo sida substrate ee codsiyada sayniska iyo tignoolajiyada ee kala duwan.
BGO waa qalab wax lagu sawiro, taas oo macnaheedu yahay in ay awood u leedahay in ay nuugo shucaaca tamarta sare leh, sida fallaadhaha gamma, oo ay sii daayaan sawiro tamar yar.Hantidan ayaa ka dhigaysa substrate-yada BGO ku habboon in loo isticmaalo qalabka wax baara shucaaca, spectroscopy gamma-ray, iyo aaladaha sawirka caafimaadka.
BGO substrates inta badan waa kiristaalo keli ah oo la koray iyadoo la isticmaalayo farsamooyin gaar ah sida habka Czochralski ama farsamada Bridgman-Stockbarger.Kiristaalo-yadani waxay muujinayaan hufnaan sare oo la arki karo iyo iftiinka infrared-ka u dhow, iyo sidoo kale soo saarista iftiinka wanaagsan iyo xallinta tamarta.
Sababtoo ah lambarka atomiga sare, substrate-yada BGO waxay leeyihiin awood joojin sare oo ka dhan ah fallaadhaha gamma sidaas darteed waxaa loo isticmaali karaa ilaalinta shucaaca iyo codsiyada ogaanshaha.Waxay leeyihiin tamar ogaansho oo kala duwan waxayna si gaar ah waxtar ugu leeyihiin ogaanshaha fallaadhaha gamma ee tamarta sare leh.
Substrates BGO waxaa loo isticmaali karaa sidii madal lagu korin karo lakabyada kale ee crystalline ama lagu xareeyo filimada khafiifka ah ee agab kala duwan.Tani waxay u oggolaaneysaa in la isku daro shaqooyin kala duwan iyo abuurista qalabyo kakan.
Marka la soo koobo, substrate-yada BGO waa walxo crystalline ah oo loo isticmaalo codsiyo kala duwan oo la xidhiidha ogaanshaha gamma-ray, spectroscopy, sawir-caafimaad, iyo gaashaanka shucaaca.Waxay leeyihiin hufnaan sare, iftiin aad u fiican, waxayna ku habboon yihiin in la ogaado fallaadhaha gamma ee tamarta sare leh.
