| Paper Abstract and Keywords |
| Presentation |
2015-01-23 13:50
Simulation Analysis of Readout Signal Characteristics of High Density Super-resolution Optical Disc
Kenay Nakai, Masayuki Ohmaki, Masahisa Shinoda, Nobuo Takeshita (Mitsubishi Electric Corp.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Super-resolution optical disc utilized phase change phenomena of film materials has been proposed, in order to realize a high density optical disc system beyond Blu-ray DiscTM, which enable us to reproduce a readout signal from small information-pit-trains by high resolution beyond diffraction limit. In this report, the simulation analysis based on a scalar diffraction theory of the readout signal from the super-resolution optical disc utilized InSb film as the phase change material is described. An influence to the readout signal characteristics regarding the variation of the information pit depth of the super-resolution optical disc was investigated by our simulation analysis, in which the readout signal quality was evaluated based on bit error rate (bER) of the 1-7 run-length-limit modulation random-data-pattern. It showed the optimum condition of the pit depth at which the bER decreases in the case of the InSb-based super-resolution optical disc. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Optical disc / Super-resolution / Scalar diffraction theory / Readout signal / Signal processing / bit error rate / / |
| Reference Info. |
ITE Tech. Rep., vol. 39, no. 3, MMS2015-1, pp. 5-8, Jan. 2015. |
| Paper # |
MMS2015-1 |
| Date of Issue |
2015-01-16 (MMS, CE) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-MRIS MMS CE |
| Conference Date |
2015-01-23 - 2015-01-23 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
MMS |
| Conference Code |
2015-01-MR-MMS-CE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Simulation Analysis of Readout Signal Characteristics of High Density Super-resolution Optical Disc |
| Sub Title (in English) |
|
| Keyword(1) |
Optical disc |
| Keyword(2) |
Super-resolution |
| Keyword(3) |
Scalar diffraction theory |
| Keyword(4) |
Readout signal |
| Keyword(5) |
Signal processing |
| Keyword(6) |
bit error rate |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Kenay Nakai |
| 1st Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 2nd Author's Name |
Masayuki Ohmaki |
| 2nd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 3rd Author's Name |
Masahisa Shinoda |
| 3rd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 4th Author's Name |
Nobuo Takeshita |
| 4th Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
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| Speaker |
Author-1 |
| Date Time |
2015-01-23 13:50:00 |
| Presentation Time |
25 minutes |
| Registration for |
MMS |
| Paper # |
MMS2015-1, CE2015-1 |
| Volume (vol) |
vol.39 |
| Number (no) |
no.3 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2015-01-16 (MMS, CE) |