The Angle Align Method of Reference Beam for Holographic Data Storage
| Autor: | Sang-Woo Ha, In Ho Choi, Jung Gon Kim, Jin-Yong Kim, Seonghun Lee, Jeongkyo Seo, Bongsik Kwak |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
Physics
Brightness Holographic storage Physics::Instrumentation and Detectors business.industry Astrophysics::Instrumentation and Methods for Astrophysics Holographic data storage Information data Photodiode law.invention Optics law Reference beam Image sensor business Computer Science::Databases Beam (structure) |
| Zdroj: | 2006 Optical Data Storage Topical Meeting. |
| DOI: | 10.1109/ods.2006.1632717 |
| Popis: | We introduce a method to align the angle of reference beam holographic data storage by using a photodiode in front of image sensor, the brightness of information data can be easily extracted. From the output of the photodiode, we can quickly find the optimal angle for readout beam |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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