TY - GEN
T1 - High speed - Low power optical configuration on an ORGA with a phase-modulation type holographic memory
AU - Watanabe, Takahiro
AU - Watanabe, Minoru
PY - 2012
Y1 - 2012
N2 - Optically reconfigurable gate arrays (ORGAs) with an amplitude-modulation type holographic memory have been developed as a type of multi-context field programmable gate array. The ORGA's programmable gate array can be reconfigured in nanosecond-order, with more than 100 reconfiguration contexts. However, the diffraction efficiency of the amplitude-modulation type holographic memory is not good because the holographic memory decreases its transmission light intensity depending on the modulation level. About half of the power of the laser is consumed by the holographic memory. Therefore, this paper presents a high-speed - low-power optical configuration capability of an ORGA with a phase-modulation type holographic memory.
AB - Optically reconfigurable gate arrays (ORGAs) with an amplitude-modulation type holographic memory have been developed as a type of multi-context field programmable gate array. The ORGA's programmable gate array can be reconfigured in nanosecond-order, with more than 100 reconfiguration contexts. However, the diffraction efficiency of the amplitude-modulation type holographic memory is not good because the holographic memory decreases its transmission light intensity depending on the modulation level. About half of the power of the laser is consumed by the holographic memory. Therefore, this paper presents a high-speed - low-power optical configuration capability of an ORGA with a phase-modulation type holographic memory.
KW - Field programmable gate arrays
KW - optically reconfigurable gate arrays
UR - http://www.scopus.com/inward/record.url?scp=84867435882&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84867435882&partnerID=8YFLogxK
U2 - 10.1109/IPDPSW.2012.28
DO - 10.1109/IPDPSW.2012.28
M3 - Conference contribution
AN - SCOPUS:84867435882
SN - 9780769546766
T3 - Proceedings of the 2012 IEEE 26th International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2012
SP - 256
EP - 260
BT - Proceedings of the 2012 IEEE 26th International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2012
T2 - 2012 IEEE 26th International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2012
Y2 - 21 May 2012 through 25 May 2012
ER -