| Presentation | 2009-08-20 InAs QDs Wideband LED by Selective MOVPE Growth using Double-Cap Procedure Yusuke SUZUKI, Fumihiro KAWASHIMA, Yasuhito SAITO, Kazuhiko SHIMOMURA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Semiconductor self-assembled quantum dots (QDs) that have zero-dimensional carrier confinement structure are predicted to have unique physical properties. And these QDs are expected to increase the performance of various semiconductor optical devices such as laser or LED. By using the semiconductor quantum well structure, only one dimension of the height can be controlled the quantum energy level, on the other hand, in the QDs structure, the three-dimensional control of the energy level is possible, and we can obtain the more wide wavelength control. For this reason, The wide wavelength emission source can be applied, such as very wideband wavelength division multiplex (WDM) system, including the 1.55μm optical telecommunication wavelength, the environmental gas detecting in the longer wavelength near the 2.0μm,and the light source for optical coherence tomography. In this study, we show the wideband wavelength electro luminescence (EL) more than 400nm of quantum dot LED using selective MOVPE growth and double-cap procedure. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Metal-organic vapor phase epitaxy (MOVPE) / Quantum Dots (QDs) / selective area growth / double-cap procedure |
| Paper # | EMD2009-38,CPM2009-62,OPE2009-86,LQE2009-45 |
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| Conference Information | |
| Committee | OPE |
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| Conference Date | 2009/8/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optoelectronics (OPE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | InAs QDs Wideband LED by Selective MOVPE Growth using Double-Cap Procedure |
| Sub Title (in English) | |
| Keyword(1) | Metal-organic vapor phase epitaxy (MOVPE) |
| Keyword(2) | Quantum Dots (QDs) |
| Keyword(3) | selective area growth |
| Keyword(4) | double-cap procedure |
| 1st Author's Name | Yusuke SUZUKI |
| 1st Author's Affiliation | Faculty of Science and Technology, Sophia University() |
| 2nd Author's Name | Fumihiro KAWASHIMA |
| 2nd Author's Affiliation | Faculty of Science and Technology, Sophia University |
| 3rd Author's Name | Yasuhito SAITO |
| 3rd Author's Affiliation | Faculty of Science and Technology, Sophia University |
| 4th Author's Name | Kazuhiko SHIMOMURA |
| 4th Author's Affiliation | Faculty of Science and Technology, Sophia University |
| Date | 2009-08-20 |
| Paper # | EMD2009-38,CPM2009-62,OPE2009-86,LQE2009-45 |
| Volume (vol) | vol.109 |
| Number (no) | 175 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |