| Presentation | 2003/5/9 A Two Dimensional Photonic Crystal Slab Defect Waveguide Laser Atsushi SUGITATAU, Susumu NODA, Takashi ASANO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We demonstrate a room temperature operation of a two-dimensional photonic crystal defect-waveguide-laser with an InGaAsP multiple quantum well active layer. It is shown that the lasing oscillation occurs at the mode edge of the line-defect-waveguide. It is also demonstrated that the device has a broad range of tunability (80nm) in lasing wavelength, merely by changing a very small width (40nm) of the waveguide. This magnitude of the tunability is much larger than that of a conventional distributed feedback laser. Based on the detailed analysis of the electromagnetic field distribution of the waveguide mode, we find that such a remarkable property originates from the nature of two-imensional periodicity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photonic Crystal / 2D Slab / Waveguide Mode / InGaAsP / MQW / Laser / Wave Vector Analysis / Optical Pump |
| Paper # | LQE2003-7 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2003/5/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Two Dimensional Photonic Crystal Slab Defect Waveguide Laser |
| Sub Title (in English) | |
| Keyword(1) | Photonic Crystal |
| Keyword(2) | 2D Slab |
| Keyword(3) | Waveguide Mode |
| Keyword(4) | InGaAsP |
| Keyword(5) | MQW |
| Keyword(6) | Laser |
| Keyword(7) | Wave Vector Analysis |
| Keyword(8) | Optical Pump |
| 1st Author's Name | Atsushi SUGITATAU |
| 1st Author's Affiliation | Faculty of Electrical Engineering, Kyoto University:Information Technology R&D Center, Mitsubishi Electric Corporation() |
| 2nd Author's Name | Susumu NODA |
| 2nd Author's Affiliation | Faculty of Electrical Engineering, Kyoto University |
| 3rd Author's Name | Takashi ASANO |
| 3rd Author's Affiliation | Faculty of Electrical Engineering, Kyoto University |
| Date | 2003/5/9 |
| Paper # | LQE2003-7 |
| Volume (vol) | vol.103 |
| Number (no) | 59 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |