| Presentation | 2003/5/9 Study on the Temperature-independent Lasing Wavelength Semiconductor Laser Diodes H.J. Lee, A. Imada, A. Fujiwara, S. Emura, S. Hasagawa, H. Asahi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to fabricate the temperature-insensitive wavelength laser diodes (LDs), which are important in the WDM optical fiber communication system, we have studied the TlInGaAs/InP heterostructures. TlInGaAs/InP metal-stripe LDs were fabricated with gas source MBE. Current injection pulsed laser operation was obtained up to 310K. Threshold current density and lasing wavelength at room temperature were 7 kA/cm^2 and 1660 run. Respectively. We have observed the small temperature variation of the peak wavelength of 0.06nm/K at narrow temperature range, while at wide temperature range it was about 0.3 nm/K. Both values are smaller than those for InGaAsP/InP DFB LDs and Fabry-Perot (FP) LDs. Respectively. CW operation was also obtained at 77K with a threshold current density of 0.25 kA/cm^2. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Laser diodes / WDM / MBE / DFB |
| Paper # | ED2003-39 |
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| Conference Information | |
| Committee | ED |
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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) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Electron Devices (ED) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on the Temperature-independent Lasing Wavelength Semiconductor Laser Diodes |
| Sub Title (in English) | |
| Keyword(1) | Laser diodes |
| Keyword(2) | WDM |
| Keyword(3) | MBE |
| Keyword(4) | DFB |
| 1st Author's Name | H.J. Lee |
| 1st Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University() |
| 2nd Author's Name | A. Imada |
| 2nd Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
| 3rd Author's Name | A. Fujiwara |
| 3rd Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
| 4th Author's Name | S. Emura |
| 4th Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
| 5th Author's Name | S. Hasagawa |
| 5th Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
| 6th Author's Name | H. Asahi |
| 6th Author's Affiliation | The Institute of Scientific and Industrial Research, Osaka University |
| Date | 2003/5/9 |
| Paper # | ED2003-39 |
| Volume (vol) | vol.103 |
| Number (no) | 47 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |