Abstract
We have successfully demonstrated a holographic memory in a single LiNbO3 crystal with two simultaneous but individual readout channels. A special scheduled exposure model is derived to obtain equal diffraction efficiency of each hologram in this memory. The simultaneous readout technique is achieved in a hybrid-multiplexed memory using angular multiplexing and the polarization multiplexing. Polarization multiplexing offers the mechanism of simultaneous readout for two individual orthogonally polarized images. In each angular position of the holographic memory, these two orthogonally polarized images can be reconstructed simultaneously and each of them can be viewed independently. After our proposed scheduled exposure, experimental result of diffraction efficiency in each hologram becomes equal and the result is consistent with our prediction.
| Original language | English |
|---|---|
| Title of host publication | Photon Management III |
| DOIs | |
| Publication status | Published - 2008 Jun 17 |
| Event | Photon Management III - Strasbourg, France Duration: 2008 Apr 9 → 2008 Apr 10 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 6994 |
| ISSN (Print) | 0277-786X |
Other
| Other | Photon Management III |
|---|---|
| Country | France |
| City | Strasbourg |
| Period | 08-04-09 → 08-04-10 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
Cite this
}
Polarization simultaneous readout for volume holographic storage in LiNbO3. / Su, Wei Chia; Chen, Chien Yue; Liu, Yao Wen; Lin, Ching Huang; Ouyang, Yueh.
Photon Management III. 2008. 69940Y (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6994).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Polarization simultaneous readout for volume holographic storage in LiNbO3
AU - Su, Wei Chia
AU - Chen, Chien Yue
AU - Liu, Yao Wen
AU - Lin, Ching Huang
AU - Ouyang, Yueh
PY - 2008/6/17
Y1 - 2008/6/17
N2 - We have successfully demonstrated a holographic memory in a single LiNbO3 crystal with two simultaneous but individual readout channels. A special scheduled exposure model is derived to obtain equal diffraction efficiency of each hologram in this memory. The simultaneous readout technique is achieved in a hybrid-multiplexed memory using angular multiplexing and the polarization multiplexing. Polarization multiplexing offers the mechanism of simultaneous readout for two individual orthogonally polarized images. In each angular position of the holographic memory, these two orthogonally polarized images can be reconstructed simultaneously and each of them can be viewed independently. After our proposed scheduled exposure, experimental result of diffraction efficiency in each hologram becomes equal and the result is consistent with our prediction.
AB - We have successfully demonstrated a holographic memory in a single LiNbO3 crystal with two simultaneous but individual readout channels. A special scheduled exposure model is derived to obtain equal diffraction efficiency of each hologram in this memory. The simultaneous readout technique is achieved in a hybrid-multiplexed memory using angular multiplexing and the polarization multiplexing. Polarization multiplexing offers the mechanism of simultaneous readout for two individual orthogonally polarized images. In each angular position of the holographic memory, these two orthogonally polarized images can be reconstructed simultaneously and each of them can be viewed independently. After our proposed scheduled exposure, experimental result of diffraction efficiency in each hologram becomes equal and the result is consistent with our prediction.
UR - http://www.scopus.com/inward/record.url?scp=44949191483&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=44949191483&partnerID=8YFLogxK
U2 - 10.1117/12.780773
DO - 10.1117/12.780773
M3 - Conference contribution
AN - SCOPUS:44949191483
SN - 9780819471925
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Photon Management III
ER -