Presentation | 2004/2/27 Thermal origin of readout mechanism on super resolution near-field structure disk : Appearance of super resolutional readout by thermal effect Masashi KUWAHARA, Takayuki SHIMA, Junji TOMINAGA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It is reported that the optical near-field and surface olasmon around metal particles play an important role in the readout mechanism of the light scattering type super-resolution near-field structure (LS-Super-RENS) disk. However, neither has been proven by experimental data yet. We clarified that thermal effect induced by the incident laser light can mainly work on the readout mechanism. Additionally, super resolutional readout was also observed on the optical disk without metal particles, and that means the optical near-field and surface plasmon are not necessary to be contributed to the main readout mechanism. We propose a new super resolutional readout mechanism based on thermoreflectance phenomenon. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical disk / Super resolutinal readout / AglnSbTe / Super-RENS / Thermal conductivity / Thermoreflectance |
Paper # | MR2003-62,CPM2003-193 |
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Conference Information | |
Committee | CPM |
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Conference Date | 2004/2/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Thermal origin of readout mechanism on super resolution near-field structure disk : Appearance of super resolutional readout by thermal effect |
Sub Title (in English) | |
Keyword(1) | Optical disk |
Keyword(2) | Super resolutinal readout |
Keyword(3) | AglnSbTe |
Keyword(4) | Super-RENS |
Keyword(5) | Thermal conductivity |
Keyword(6) | Thermoreflectance |
1st Author's Name | Masashi KUWAHARA |
1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST), Center for Applied Near-Field Optics Research (CAN-FOR)() |
2nd Author's Name | Takayuki SHIMA |
2nd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST), Center for Applied Near-Field Optics Research (CAN-FOR) |
3rd Author's Name | Junji TOMINAGA |
3rd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST), Center for Applied Near-Field Optics Research (CAN-FOR) |
Date | 2004/2/27 |
Paper # | MR2003-62,CPM2003-193 |
Volume (vol) | vol.103 |
Number (no) | 696 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |