DocumentCode :
2236803
Title :
High speed phase detection for holographic data storage by photorefractive time-domain differential detection with Sb: Sn2P2S6 crystal
Author :
Takabayashi, M. ; Okamoto, A. ; Kojima, Y. ; Grabar, A.A.
Author_Institution :
Grad. Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo, Japan
fYear :
2009
fDate :
15-19 Sept. 2009
Firstpage :
1
Lastpage :
2
Abstract :
We demonstrated photorefractive time-domain differential phase detection method with Sb: Sn2P2S6 (SPS) which has very fast response speed. SPS crystal can improve the phase detection speed in holographic data storage than the other photorefractive material.
Keywords :
antimony; holographic gratings; holographic storage; phosphorus compounds; photorefractive effect; photorefractive materials; refractive index; time-domain analysis; tin compounds; Sn2P2S6:Sb; high speed phase detection; holographic data storage; photorefractive time-domain differential phase detection; refractive index grating; time resolution; Holography; Laser excitation; Memory; Optical recording; Phase detection; Photorefractive effect; Photorefractive materials; Signal resolution; Time domain analysis; Tin; all-optical phase detection; holographic memory; photorefractive effect;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Photonics in Switching, 2009. PS '09. International Conference on
Conference_Location :
Pisa
Print_ISBN :
978-1-4244-3857-0
Electronic_ISBN :
978-1-4244-3856-3
Type :
conf
DOI :
10.1109/PS.2009.5307783
Filename :
5307783
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2236803
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