Potassium Tantalate Niobate Crystal
Nws tau paub txij li xyoo 1950s tias potassium tantalum niobate crystals muaj cov nyhuv electro-optical loj heev; piv txwv li, ib tug loj hloov nyob rau hauv refractive index nrog ib tug kuj tsawg thov voltage. Yuav siv tau los ua cov khoom siv kho qhov muag, KTN yuav tsum yog ib qho siv lead ua kom qhov teeb meem teeb meem tsis yog ...
Hauj lwm lawm
Nws tau paub txij li xyoo 1950s tias potassium tantalum niobate crystals muaj cov nyhuv electro-optical loj heev; piv txwv li, ib tug loj hloov nyob rau hauv refractive index nrog ib tug kuj tsawg thov voltage. Yuav siv tau los ua ib qho khoom siv kho qhov muag, KTN yuav tsum yog ib qho siv lead ua kom tsis txhob tawg.
Qhov loj heev electro-optic nyhuv ntawm potassium tantalum niobate (KTN) muaju tau siv.
Khoom Description
Potassium tantalum niobate crystals yog siv rau hauv cov ntawv hauv qab no:
- KTN deflectors
- 200kHz OCT wavelength scanning lub teeb
- Vertical focal ntev lo ntsiab muag
- Optical modulators
- Ntau yam kev sim siv (chips, khoom siv)
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Potassium Tantalate Niobate Crystal Specifications
|
Chemistry |
(KTa1-XNbXO3) x=~0.35 |
|
Txoj kev loj hlob Crystal |
Sab saum toj noob flux loj hlob |
|
Crystal Structure |
Cubic, Perovskite, ib=3.990A |
|
Melting point |
~ 1350 oC |
|
Curie Kub |
20- 30 oC |
|
Qhov ntom |
7,015 g / cc |
|
Thermal conductivity |
0.17 w/mk ntawm 300k |
|
Linear Eelectric - Optical Coeff |
r33:> 600 pm/V |
|
Refractive Index |
2.234 |
|
Coercive Field |
Ec=250 V/mm |
|
Kev sib kis |
400 nm - 4000 nm |
Loj-scale Hoobkas ntau lawm
FAQ
Q: Kuv puas tuaj yeem mus ntsib koj lub tuam txhab?
A: Tau kawg, peb txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb tuaj xyuas peb lub tuam txhab.
Q: Cov khoom puas muaj kev tshuaj xyuas zoo ua ntej thauj khoom?
A: Tau kawg, tag nrho peb cov khoom raug kuaj nruj me ntsis ua ntej ntim, thiab cov khoom tsis tsim nyog yuav raug rhuav tshem.
Q: Yuav ntim cov khoom li cas?
A: Cov txheej sab hauv muaj cov ntawv tsis muaj dej sab nrauv nrog cov ntim hlau thiab tau kho nrog fumigation ntoo pallet. Nws tuaj yeem tiv thaiv cov khoom zoo los ntawm kev xeb thaum lub sijhawm thauj dej hiav txwv.
Q: Koj lub sijhawm ua haujlwm yog dab tsi?
A: Feem ntau, peb lub sijhawm pabcuam online yog sijhawm: 9:00-22:00, tom qab 22:00, peb yuav teb rau koj qhov kev nug rau hnub ua haujlwm tom ntej.
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