All-optical decoding method for ASCII-coded data using nonlinear-material-based switching

Optical Engineering

Volumn 45, Issue 11, 2006, Pages

  Dhar, Shantanu ^a   Mukhopadhyay, Sourangshu ^b  

^a PRABHAT KUMAR COLLEGE   (India)

^b UNIVERSITY OF BURDWAN   (India)

Author keywords

ASCII; Decoding; Nonlinear material; Optical AND logic; Optical computation; Optical switching

Indexed keywords

CODES (SYMBOLS); DECODING; LOGIC GATES; OPTICAL SWITCHES;

ASCII-CODED DATA; NONLINEAR MATERIAL; OPTICAL DECODING METHOD;

OPTICAL DATA PROCESSING;

EID: 33847702879     PISSN: 00913286     EISSN: 15602303     Source Type: Journal    
DOI: 10.1117/1.2388939     Document Type: Article

References (18)

1. G. Li, L. Lin, L. Shao, Y. Yin, and J. Hua, "Parallel optical negabinary arithmetic based on logic operations," Appl. Opt. 36, 1011-1016 (1997).
2. S. Mukhopadhyay, A. Basuray, and A. K. Dutta, "A new technique of arithmetic operation using positional residue system," Appl. Opt. 29, 20 (1990).
3. S. Mukhopadhyay, "Binary optical subtraction by using a ternary digit representation technique in optical arithmetic problem," Appl. Opt. 31, 4622-4623 (1992).
4. Y. Fainman, C. C. Guest, and S. H. Lee, "Optical digital logic operations by two-beam coupling in photorefractive material," Appl. Opt. 25(10), 1598 (1986).
5. K. R. Chowdhury, P. P. Das, and S. Mukhopadhyay, "All-optical time-domain multiplexing-demultiplexing scheme with nonlinear material," Opt. Eng. 44(3), 035201 (2005).
6. A. H. Khan and U. R. Nejib, "Optical logic gate employing liquid crystal optical switches," Appl. Opt. 26(2), 270 (1987).
7. P. S. Guilfoyle and W. J. Wiley, "Combinational logic based digital optical computing architectures," Appl. Opt. 27(9), 1661 (1988).
8. J. M. Liu and Y. C. Shen, "Optical flipflop," Electron. Lett. 21, 236 (1985).
9. M. T. Fatehi, K. C. Wasmundt, and S. A. Collins, Jr., "Optical flip flops and sequential logic circuits using liquid crystal light valve," Appl. Opt. 23(13), 2163-2171 (1987).
10. P. Ghosh, D. N. Das, and S. Mukhopadhyay, "An all optical approach of optical flip flop with tristate logic," Indian J. Pure Appl. Phys. 36, 224-227 (1998).
11. H. Rajbenback, Y. Fainman, and S. H. Lee, "Optical implementation of iterative algorithm of matrix inversion," Appl. Opt. 26(5), 1024 (1987).
12. J. Y. Jau, F. Kaililer, Y. Fainman, and S. H. Lee, "Optical expert system based on matrix algebraic formulation," Appl. Opt. 27(24), 5170 (1988).
13. F. Wang, L. Liue, and Y. Yin, "Optical matrix-matrix multiplication by use of fixed holographic multigrating in a photorefractive crystal," Opt. Commun. 125, 21 (1996).
14. S. Dhar and S. Mukhopadhyay, "New method of image edge detection by nonlinear material based switching operation," Proc. SPIE 4907, 245-249 (2002).
15. D. N. Das and S. Mukhopadhyay, "Image edge detection and enhancement by inversion operation," Appl. Opt. 37, 8254-8256 (1998).
16. K. S. Huang, B. K. Jenkins, and A. A. Sawchuk, "Image algebra representation of parallel optical binary arithmetic," Appl. Opt. 28, 1263-1278 (1989).
17. S. Mukhopadhyay, "An optical conversion system: from binary to decimal and decimal to binary," Opt. Commun. 76, 309-312 (1990).
18. S. Dhar and S. Mukhopadhyay, "All-optical implementation of ASCII by use of nonlinear material for optical encoding of necessary symbols," Opt. Eng. 44(6), 065201 (2005).