| Presentation | 2000/1/19 Examinations for oscillation characteristic changes of near infrared MQW-semiconductor lasers in a magnetic field Takayuki Nakagawa, Akinori Nishiie, Yasuaki Ohsawa, Takashi Sato, Masashi Ohkawa, Takeo Maruyama, Minoru Shimba, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have measured the optical output-power and the oscillation wavelength shifts of visible and infrared semiconductor lasers of different inner structures originated from a magnetic field. From the experimental result, we thought that the characteristic changes of near infrared semiconductor lasers are due to temperature rises inside the semiconductor laser. We, however, obtained the result which needs the explanation using not only the effect of temperature but also that of carrier density by the experiment of semiconductor lasers oscillating at different wavelengths and having different inner structures. We report our experiment to examine the shift mechanism in detail. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | semiconductor laser / magnetic field / oscillation wavelength shift / optical output-power shift |
| Paper # | PS99-83, OPE99-131, LQE99-122 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2000/1/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | Examinations for oscillation characteristic changes of near infrared MQW-semiconductor lasers in a magnetic field |
| Sub Title (in English) | |
| Keyword(1) | semiconductor laser |
| Keyword(2) | magnetic field |
| Keyword(3) | oscillation wavelength shift |
| Keyword(4) | optical output-power shift |
| 1st Author's Name | Takayuki Nakagawa |
| 1st Author's Affiliation | () |
| 2nd Author's Name | Akinori Nishiie |
| 2nd Author's Affiliation | / |
| 3rd Author's Name | Yasuaki Ohsawa |
| 3rd Author's Affiliation | Graduate School of Science and Technology, Department of Electrical and Electronic Engineering, Faculty of Engineering, Niigata University |
| 4th Author's Name | Takashi Sato |
| 4th Author's Affiliation | Gracuate School of Science and Technology, Department of Electrical and Electronic Engineering, Faculty of Engineering, Niigata University |
| 5th Author's Name | Masashi Ohkawa |
| 5th Author's Affiliation | Gracuate School of Science and Technology, Department of Electrical and Electronic Engineering, Faculty of Engineering, Niigata University |
| 6th Author's Name | Takeo Maruyama |
| 6th Author's Affiliation | Faculty of Engineering, Tokyo Denki University |
| 7th Author's Name | Minoru Shimba |
| 7th Author's Affiliation | |
| Date | 2000/1/19 |
| Paper # | PS99-83, OPE99-131, LQE99-122 |
| Volume (vol) | vol.99 |
| Number (no) | 546 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |