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 - Funding Information:
The authors would like to thank, Alexander Dvornikov, and Carlos Caponera for their contributions. This effort was supported as part of the Fast Readout Optical Storage Technology (FROST) program, sponsored by the Defense Advanced Research Projects Agency (DARPA) and administered by the Air Force Research Laboratory (AFRL) under agreement F30602-98-C-0226. AFRL sponsorship under agreements F30602-95-C-0168 and F30602-98-C-0240 is also gratefully acknowledged. The research group of Professor Ernst-Bernhard Kley, Friedrich-Schiller University Jena Institute of Applied Physics, Germany, fabricated the DOE. The US government is authorized to reproduce and distribute reprints for governmental purposes notwithstanding any copyright annotation thereon.
Funding Information:
Acknowledgements The authors would like to thank, Alexander Dvornikov, and Carlos Caponera for their contributions. This effort was supported as part of the Fast Readout Optical Storage Technology (FROST) program, sponsored by the Defense Advanced Research Projects Agency (DARPA) and administered by the Air Force Research Laboratory (AFRL) under agreement F30602-9842-0226. AFRL sponsorship under agreements F30602-95-C-0168 and F30602-98-C-0240 is also gratefully acknowledged. The research group of Professor Emst-Bemhard Kley, Friedrich-Schiller University Jena Institute of Applied Physics, Germany, fabricated the DOE. The US government is authorized to reproduce and distribute reprints for governmental purposes notwithstanding any copyright annotation thereon.
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.
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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 -