Full Text:   <1207>

CLC number: O438.1

On-line Access: 2011-05-09

Received: 2010-05-27

Revision Accepted: 2010-09-03

Crosschecked: 2010-10-12

Cited: 0

Clicked: 3474

Citations:  Bibtex RefMan EndNote GB/T7714

-   Go to

Article info.
1. Reference List
Open peer comments

Journal of Zhejiang University SCIENCE C 2011 Vol.12 No.5 P.430-435

http://doi.org/10.1631/jzus.C1010246


A two-dimensional constant-weight sparse modulation code for volume holographic data storage


Author(s):  Hua-rong Gu, Liang-cai Cao, Qing-sheng He, Guo-fan Jin

Affiliation(s):  State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University, Beijing 100084, China

Corresponding email(s):   ghr@mail.tsinghua.edu.cn

Key Words:  Volume holographic data storage, Modulation codes, Sparse codes, Raw bit error rate, Channel capacity


Hua-rong Gu, Liang-cai Cao, Qing-sheng He, Guo-fan Jin. A two-dimensional constant-weight sparse modulation code for volume holographic data storage[J]. Journal of Zhejiang University Science C, 2011, 12(5): 430-435.

@article{title="A two-dimensional constant-weight sparse modulation code for volume holographic data storage",
author="Hua-rong Gu, Liang-cai Cao, Qing-sheng He, Guo-fan Jin",
journal="Journal of Zhejiang University Science C",
volume="12",
number="5",
pages="430-435",
year="2011",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.C1010246"
}

%0 Journal Article
%T A two-dimensional constant-weight sparse modulation code for volume holographic data storage
%A Hua-rong Gu
%A Liang-cai Cao
%A Qing-sheng He
%A Guo-fan Jin
%J Journal of Zhejiang University SCIENCE C
%V 12
%N 5
%P 430-435
%@ 1869-1951
%D 2011
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.C1010246

TY - JOUR
T1 - A two-dimensional constant-weight sparse modulation code for volume holographic data storage
A1 - Hua-rong Gu
A1 - Liang-cai Cao
A1 - Qing-sheng He
A1 - Guo-fan Jin
J0 - Journal of Zhejiang University Science C
VL - 12
IS - 5
SP - 430
EP - 435
%@ 1869-1951
Y1 - 2011
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.C1010246


Abstract: 
In order to simplify the threshold determination, reduce the inter-pixel cross-talk, and improve the storage density for high-density volume holographic data storage, a two-dimensional constant-weight sparse modulation code is proposed. The evaluation criteria and design rules are investigated based on the page-oriented optical data storage system. Coding parameters are optimized to achieve large channel capacities. An 8:16 modulation code is designed to reduce the raw bit error rate and its performances are experimentally evaluated. A raw bit error rate of the magnitude of 10−4 is obtained with a single-data-page storage and 10−3 with multiplexing.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1]Ashley, J.J., Marcus, B.H., 1998. Two-dimensional low-pass filtering codes. IEEE Trans. Commun., 46(6):724-727.

[2]Burr, G.W., Ashley, J., Coufal, H., Grygier, R.K., Hoffnagle, J.A., Jefferson, C.M., Marcus, B., 1997. Modulation coding for pixel-matched holographic data storage. Opt. Lett., 22(9):639-641.

[3]Burr, G.W., Chou, W.C., Neifeld, M.A., Coufal, H., Hoffnagle, J.A., Jefferson, C.M., 1998. Experimental evaluation of user capacity in holographic data-storage systems. Appl. Opt., 37(23):5431-5443.

[4]Chen, C.Y., Chiueh, T.D., 2007. A Low-Complexity High-Performance Modulation Code for Holographic Data Storage. 14th IEEE Int. Conf. on Electronics, Circuits and Systems, p.788-791.

[5]Coufal, H.J., Psaltis, D., Sincerbox, G.T. (Eds.), 2000. Holographic Data Storage. Springer-Verlag, Berlin.

[6]Davey, P.J., Donnelly, T., Mapps, D.J., 1994. Two dimensional coding for a multiple-track, maximum-likelihood digital magnetic storage system. IEEE Trans. Magn., 30(6):4212-4214.

[7]Heanue, J.F., Bashaw, M.C., Hesselink, L., 1995. Channel codes for digital holographic data storage. J. Opt. Soc. Am. A: Opt. Image Sci. Vis., 12(11):2432-2439.

[8]Hwang, E., Kim, K., Kim, J., Park, J., Jung, H., 2002. A new efficient error correctible modulation code for holographic data storage. Jpn. J. Appl. Phys. Part 1-Regul. Pap. Short Notes Rev. Pap., 41(3B):1763-1766.

[9]Immink, K.A.S., 2004. Codes for Mass Data Storage Systems. Shannon Foundation Publishers, Eindhoven, the Netherlands.

[10]Immink, K.A.S., Siegel, P.H., Wolf, J.K., 1998. Codes for digital recorders. IEEE Trans. Inf. Theory, 44(6):2260-2299.

[11]Kim, J.Y., Lee, J.J., 2009. Two-dimensional 5:8 modulation code for holographic data storage. Jpn. J. Appl. Phys., 48(3):03A031.

[12]King, B.M., Neifeld, M.A., 2000. Sparse modulation coding for increased capacity in volume holographic storage. Appl. Opt., 39(35):6681-6688.

[13]Mok, F.H., Burr, G.W., Psaltis, D., 1996. System metric for holographic memory systems. Opt. Lett., 21(12):896-898.

[14]Shannon, C.E., 1948. A mathematical theory of communication. Bell Syst. Tech. J., 27:379-423, 623-656.

[15]Song, J., Pei, J., Xu, D.Y., Xiong, J.P., Chen, K., Pan, L.F., 2006. Pit depth and width modulation multilevel run-length limited read-only optical storage. Chin. Phys. Lett., 23(6):1504-1506.

Open peer comments: Debate/Discuss/Question/Opinion

<1>

Please provide your name, email address and a comment





Journal of Zhejiang University-SCIENCE, 38 Zheda Road, Hangzhou 310027, China
Tel: +86-571-87952783; E-mail: cjzhang@zju.edu.cn
Copyright © 2000 - Journal of Zhejiang University-SCIENCE