TY - GEN
T1 - 3-D parallel readout in a 3-D multilayer optical data storage system
AU - Walker, E. P.
AU - Feng, Wenyi
AU - Zhang, Yi
AU - Zhang, Haichuan
AU - McCormick, F. B.
AU - Esener, S.
N1 - Publisher Copyright:
© 2002 IEEE.
PY - 2002
Y1 - 2002
N2 - The conventional approach to achieve high readout data rates in single-layer disk media data storage systems is to decrease the physical bit size and increase the velocity at the head/media interface. Further increase in data throughput may be achieved by parallel readout architectures that read information across a number of data tracks simultaneously within a given data layer. Call/Recall, Inc. has developed and demonstrated a parallel readout architecture where data tracks are read in parallel across multiple layers in depth, as well as across a number of radial tracks. Theory, simulations, and experimental results of this 3D multiple-layer multiple-track parallel readout system are presented. The experimental result presented is from a 64 parallel data channel readout system that reads 16 radial data tracks on 4 data layers in parallel from a two-photon recorded monolithic multilayer disk.
AB - The conventional approach to achieve high readout data rates in single-layer disk media data storage systems is to decrease the physical bit size and increase the velocity at the head/media interface. Further increase in data throughput may be achieved by parallel readout architectures that read information across a number of data tracks simultaneously within a given data layer. Call/Recall, Inc. has developed and demonstrated a parallel readout architecture where data tracks are read in parallel across multiple layers in depth, as well as across a number of radial tracks. Theory, simulations, and experimental results of this 3D multiple-layer multiple-track parallel readout system are presented. The experimental result presented is from a 64 parallel data channel readout system that reads 16 radial data tracks on 4 data layers in parallel from a two-photon recorded monolithic multilayer disk.
UR - http://www.scopus.com/inward/record.url?scp=84962791814&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84962791814&partnerID=8YFLogxK
U2 - 10.1109/OMODS.2002.1028596
DO - 10.1109/OMODS.2002.1028596
M3 - Conference contribution
AN - SCOPUS:84962791814
T3 - 2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest
SP - 147
EP - 149
BT - 2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002
Y2 - 7 July 2002 through 11 July 2002
ER -