| Paper Abstract and Keywords |
| Presentation |
2013-06-21 13:30
Multiphysics simulation of super-resolutional readout of an optical disk
Haruyuki Sano (INCT), Takayuki Shima, Masashi Kuwahara (AIST), Yoshiya Fujita, Munehisa Uchiyama, Yoshiyuki Aono (PULSTEC) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
An optical disk including an active layer such as InSb indicates super-resolution phenomena making it possible to read out pits smaller than the diffraction limit. In this study, the multi-physics simulation of light propagation and thermal conduction in the optical disk has been carried out. It is found that distribution of the incident light intensity becomes narrow due to melting of the active layer. The response function of super-resolution has also been obtained by the simulation of readout signal from the disk with small pit structure. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Optical disk / Super-resolution / Multi-physics simulation / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 37, no. 26, MMS2013-16, pp. 23-25, June 2013. |
| Paper # |
MMS2013-16 |
| Date of Issue |
2013-06-14 (MMS) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
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| Conference Information |
| Committee |
MMS IEICE-MRIS |
| Conference Date |
2013-06-21 - 2013-06-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Research Institute of Electrical Communication, Tohoku University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Recording Systems, etc |
| Paper Information |
| Registration To |
MMS |
| Conference Code |
2013-06-MMS-MR |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Multiphysics simulation of super-resolutional readout of an optical disk |
| Sub Title (in English) |
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| Keyword(1) |
Optical disk |
| Keyword(2) |
Super-resolution |
| Keyword(3) |
Multi-physics simulation |
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| 1st Author's Name |
Haruyuki Sano |
| 1st Author's Affiliation |
Ishikawa National College of Technology (INCT) |
| 2nd Author's Name |
Takayuki Shima |
| 2nd Author's Affiliation |
National Institute of Advanced Industrial Science and Technology (AIST) |
| 3rd Author's Name |
Masashi Kuwahara |
| 3rd Author's Affiliation |
National Institute of Advanced Industrial Science and Technology (AIST) |
| 4th Author's Name |
Yoshiya Fujita |
| 4th Author's Affiliation |
PULSTEC INDUSTRIAL CO., LTD. (PULSTEC) |
| 5th Author's Name |
Munehisa Uchiyama |
| 5th Author's Affiliation |
PULSTEC INDUSTRIAL CO., LTD. (PULSTEC) |
| 6th Author's Name |
Yoshiyuki Aono |
| 6th Author's Affiliation |
PULSTEC INDUSTRIAL CO., LTD. (PULSTEC) |
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| Speaker |
Author-1 |
| Date Time |
2013-06-21 13:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
MMS |
| Paper # |
MMS2013-16 |
| Volume (vol) |
vol.37 |
| Number (no) |
no.26 |
| Page |
pp.23-25 |
| #Pages |
3 |
| Date of Issue |
2013-06-14 (MMS) |