| Presentation | 2007/1/18 Cathodoluminescence from phosphor with a microcavity : Toward the realization of laser phosphors Kenji OHARA, Makoto TOMITA, Hiroshi IKARI, Takahiro MATSUMOTO, Yoichiro NEO, Yoichiro Nakanishi, Hidenori MIMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed a novel phosphor with an optical waveguide or a microcavity. The phosphor with an optical wave guide is expected to increase a light extraction efficiency, and the phosphor with a microcavity is expected to have directionality and high brightness by optical confinement or lasing. This paper describes the cathodoluminescence (CL) results of the TiO2:Eu microspheres, which we have developed. The results indicate that the CL characteristics show the resonance modes due to the micro cavity even in CL. The paper also describes the preliminary results on the lasing experiments of a ZnO single crystal excited by an electron beam. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | cathodoluminescence / microcavity / TiO2:Eu / ZnO |
| Paper # | EID2006-52 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 2007/1/18(1days) |
| 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 | Electronic Information Displays (EID) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Cathodoluminescence from phosphor with a microcavity : Toward the realization of laser phosphors |
| Sub Title (in English) | |
| Keyword(1) | cathodoluminescence |
| Keyword(2) | microcavity |
| Keyword(3) | TiO2:Eu |
| Keyword(4) | ZnO |
| 1st Author's Name | Kenji OHARA |
| 1st Author's Affiliation | Graduate School of Electron. Sci. and Technol., Shizuoka University() |
| 2nd Author's Name | Makoto TOMITA |
| 2nd Author's Affiliation | Factory of Science, Shizuoka University |
| 3rd Author's Name | Hiroshi IKARI |
| 3rd Author's Affiliation | Faculty of Education, Shizuoka University |
| 4th Author's Name | Takahiro MATSUMOTO |
| 4th Author's Affiliation | Stanley electronics |
| 5th Author's Name | Yoichiro NEO |
| 5th Author's Affiliation | Research Institute of Electronics |
| 6th Author's Name | Yoichiro Nakanishi |
| 6th Author's Affiliation | Research Institute of Electronics |
| 7th Author's Name | Hidenori MIMURA |
| 7th Author's Affiliation | Research Institute of Electronics |
| Date | 2007/1/18 |
| Paper # | EID2006-52 |
| Volume (vol) | vol.106 |
| Number (no) | 499 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |