| Presentation | 2014-08-22 Realization of GaAs_<1-x>Bi_x laser diodes with low temperature dependence of oscillation wavelength Takuma FUYUKI, Kenji YOSHIDA, Ryo YOSHIOKA, Masahiro YOSHIMOTO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The coherent epitaxial growth GaAs_<1-x>Bi_x (x ≤ 9.5%) films on GaAs substrate with high optical quality was achieved grown by molecular beam epitaxy. For GaAs_<0.905>Bi_<0.095> film, photoluminescence (PL) at 1.3 μm without PL intensity degradation was observed at room temperature. Lasing oscillation at wavelengths up to 1045 nm at room temperature has been realized from high quality GaAs_<1-x>Bi_x Fabry-Perot laser diodes (FP-LDs) by using electrical injection. The temperature coefficient of the lasing wavelength in GaAs_<0.97>Bi_<0.03> FP-LDs is reduced to 0.17 nm/K, which is only 45% of that of GaAs FP-LDs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GaAsBi / Semiconductor semimetal alloy / Laser diodes / MBE |
| Paper # | R2014-40,EMD2014-45,CPM2014-60,OPE2014-70,LQE2014-44 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2014/8/14(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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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) | Realization of GaAs_<1-x>Bi_x laser diodes with low temperature dependence of oscillation wavelength |
| Sub Title (in English) | |
| Keyword(1) | GaAsBi |
| Keyword(2) | Semiconductor semimetal alloy |
| Keyword(3) | Laser diodes |
| Keyword(4) | MBE |
| 1st Author's Name | Takuma FUYUKI |
| 1st Author's Affiliation | Kyoto Institute of Technology() |
| 2nd Author's Name | Kenji YOSHIDA |
| 2nd Author's Affiliation | / / |
| 3rd Author's Name | Ryo YOSHIOKA |
| 3rd Author's Affiliation | |
| 4th Author's Name | Masahiro YOSHIMOTO |
| 4th Author's Affiliation | |
| Date | 2014-08-22 |
| Paper # | R2014-40,EMD2014-45,CPM2014-60,OPE2014-70,LQE2014-44 |
| Volume (vol) | vol.114 |
| Number (no) | 187 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |