| Presentation | 2008-08-29 10Gbps direct modulation experiment using a 1.3 micron-range ridge waveguide laser on an InGaAs substrate Masakazu Arai, Takashi Tadokoro, Takeshi Fujisawa, Wataru Kobayashi, Yoshihiro Kawaguchi, Masahiro Yuda, Kyoichi Kinoshita, Shinichi Yoda, Yasuhiro Kondo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed high performance ridge waveguide laser diodes on an InGaAs ternary substrate grown by a novel bulk crystal growth technique (TLZ method). A low indium content (In: 0.13) InGaAs substrate improves the thermal conductivity and enables laser operation even with a short cavity (L=200μm). Single lateral mode operation was obtained by reducing the ridge width. This laser operates at a long wavelength of 1.31μm with a highly strained InGaAs quantum well. These improvements led to the first demonstration of a 10Gbps data transmission using a ridge waveguide laser on an InGaAs substrate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | InGaAs substrate / Direct modulation / Uncooled laser |
| Paper # | EMD2008-48,CPM2008-63,OPE2008-78,LQE2008-47 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2008/8/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| 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) | 10Gbps direct modulation experiment using a 1.3 micron-range ridge waveguide laser on an InGaAs substrate |
| Sub Title (in English) | |
| Keyword(1) | InGaAs substrate |
| Keyword(2) | Direct modulation |
| Keyword(3) | Uncooled laser |
| 1st Author's Name | Masakazu Arai |
| 1st Author's Affiliation | NTT Photonics Laboratories, NTT Corporation() |
| 2nd Author's Name | Takashi Tadokoro |
| 2nd Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 3rd Author's Name | Takeshi Fujisawa |
| 3rd Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 4th Author's Name | Wataru Kobayashi |
| 4th Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 5th Author's Name | Yoshihiro Kawaguchi |
| 5th Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 6th Author's Name | Masahiro Yuda |
| 6th Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 7th Author's Name | Kyoichi Kinoshita |
| 7th Author's Affiliation | JAXA |
| 8th Author's Name | Shinichi Yoda |
| 8th Author's Affiliation | JAXA |
| 9th Author's Name | Yasuhiro Kondo |
| 9th Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| Date | 2008-08-29 |
| Paper # | EMD2008-48,CPM2008-63,OPE2008-78,LQE2008-47 |
| Volume (vol) | vol.108 |
| Number (no) | 194 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |