| Presentation | 2007/5/17 Evaluations for optical gain of Eu doped AlGaN Akihiro WAKAHARA, Hiroshi OKADA, Hiroaki KAWAI, Takashi SHIMOJO, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We made an optical wave-guide with En doped AlGaN to realize an optical amplifier that use the luminescence from rare earths. Eu was implanted into AlGaN grown with metal organic vapor phase epitaxy (OMVPE). The optical wave guide structure was fabricated by inductive coupled plasma reactive ion etching (ICP-RIE). Optical gain and loss on Al_<0.13> Ga_<0.87> N: Eu in room temperature (RT) at 623nm are 124cm^<-1> and 7cm^<-1>, respectively. The dependence of optical gain on Al composition in AlGaN was investigated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | AlGaN / Eu / rare earth / wave-guide / optical gain / VSL / SES |
| Paper # | ED2007-18,CPM2007-17,SDM2007-18 |
| Date of Issue |
| Conference Information | |
| Committee | CPM |
|---|---|
| Conference Date | 2007/5/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Component Parts and Materials (CPM) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluations for optical gain of Eu doped AlGaN |
| Sub Title (in English) | |
| Keyword(1) | AlGaN |
| Keyword(2) | Eu |
| Keyword(3) | rare earth |
| Keyword(4) | wave-guide |
| Keyword(5) | optical gain |
| Keyword(6) | VSL |
| Keyword(7) | SES |
| 1st Author's Name | Akihiro WAKAHARA |
| 1st Author's Affiliation | Faculty of Engineering, Toyohashi University of Technology() |
| 2nd Author's Name | Hiroshi OKADA |
| 2nd Author's Affiliation | Faculty of Engineering, Toyohashi University of Technology |
| 3rd Author's Name | Hiroaki KAWAI |
| 3rd Author's Affiliation | Faculty of Engineering, Toyohashi University of Technology |
| 4th Author's Name | Takashi SHIMOJO |
| 4th Author's Affiliation | Faculty of Engineering, Toyohashi University of Technology |
| Date | 2007/5/17 |
| Paper # | ED2007-18,CPM2007-17,SDM2007-18 |
| Volume (vol) | vol.107 |
| Number (no) | 55 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |