| Presentation | 2003/12/13 TlInGaAs lasers for temperature-insensitive wavelength operation Y.K. Zhou, H.J. Lee, A. Fujiwara, A. Imada, K. Mukai, S. Hasegawa, H. Asahi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To fabricate temperature-insensitive wavelength laser diodes (LDs), which are important in the wavelength division multiplexing optical fiber communication system, we have studied TlInGaAs/InP heterostructures. TlInGaAs/InP metal-stripe LDs were fabricated with gas source molecular-beam epitaxy. Current-injection pulsed-laser operation was obtained up to 310 K. Threshold current density and lasing wavelength at room temperature were 7 kA/cm^2 and 1660 nm, respectively. The observed temperature variation of the longitudinal-mode peak wavelength was as small as 0.06 nm/K. This value is much smaller than that observed for InGaAsP/InP distributed feedback LDs (0.1 nm/K). This is considered to result from the addition of Tl into the LD active layer. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | TlInGaAs / InP / semiconductor laser diodes / temperature-insensitive wavelength / molecular beam epitaxy / WDM optical fiber communication |
| Paper # | OPE2003-230,LQE2003-167 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2003/12/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | TlInGaAs lasers for temperature-insensitive wavelength operation |
| Sub Title (in English) | |
| Keyword(1) | TlInGaAs |
| Keyword(2) | InP |
| Keyword(3) | semiconductor laser diodes |
| Keyword(4) | temperature-insensitive wavelength |
| Keyword(5) | molecular beam epitaxy |
| Keyword(6) | WDM optical fiber communication |
| 1st Author's Name | Y.K. Zhou |
| 1st Author's Affiliation | Osaka University, ISIR() |
| 2nd Author's Name | H.J. Lee |
| 2nd Author's Affiliation | Osaka University, ISIR |
| 3rd Author's Name | A. Fujiwara |
| 3rd Author's Affiliation | Osaka University, ISIR |
| 4th Author's Name | A. Imada |
| 4th Author's Affiliation | Osaka University, ISIR |
| 5th Author's Name | K. Mukai |
| 5th Author's Affiliation | Osaka University, ISIR |
| 6th Author's Name | S. Hasegawa |
| 6th Author's Affiliation | Osaka University, ISIR |
| 7th Author's Name | H. Asahi |
| 7th Author's Affiliation | Osaka University, ISIR |
| Date | 2003/12/13 |
| Paper # | OPE2003-230,LQE2003-167 |
| Volume (vol) | vol.103 |
| Number (no) | 528 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |