| Presentation | 2002/8/22 Uncooled Fiber-Bragg-Grating External-Cavity Semiconductor Laser Module for 1.55 μm CWDM Networks Jun-ichi Hashimoto, Takashi Kato, Hiromi Nakanishi, Kazunori Yoshida, Kenichi Kitayama, Goro Sasaki, Akira Yamaguchi, Tsukuru Katsuyama, Naoyuki Yamabayashi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As a low-cost light source for CWDM access networks, we developed an uncooled coaxial fiber-Bragg-grating external-cavity semiconductor Laser (FGL). To realize high wavelength stability under uncooled condition, an FGL structure was adopted, and to reduce a cost of light source itself, a coaxial pigtail module structure was selected. High wavelength stabilities of 11.7pm/K and 1.3pm/mA against ambient temperature and current variation were realized. Good transmission characteristics up to 1.25Gbps were obtained using the FGLs. In addition, successive 8-channel wavelength multiplexing with 200 GHz spacing and with almost the same peak power was realized between. 30℃ to 70 ℃. For all channels, high wavelength stabilities of around 12 pm/K were realized. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FGL / coaxial / uncooled / low-cost / wavelength-stability / access / LAN / CWDM |
| Paper # | LQE2002-101 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2002/8/22(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) | Uncooled Fiber-Bragg-Grating External-Cavity Semiconductor Laser Module for 1.55 μm CWDM Networks |
| Sub Title (in English) | |
| Keyword(1) | FGL |
| Keyword(2) | coaxial |
| Keyword(3) | uncooled |
| Keyword(4) | low-cost |
| Keyword(5) | wavelength-stability |
| Keyword(6) | access |
| Keyword(7) | LAN |
| Keyword(8) | CWDM |
| 1st Author's Name | Jun-ichi Hashimoto |
| 1st Author's Affiliation | SUMITOMO ELECTRIC INDUSTRIES, LTD., Optoelectronics R&D Laboratories() |
| 2nd Author's Name | Takashi Kato |
| 2nd Author's Affiliation | SUMITOMO ELECTRIC INDUSTRIES, LTD., Optoelectronics R&D Laboratories |
| 3rd Author's Name | Hiromi Nakanishi |
| 3rd Author's Affiliation | SUMITOMO ELECTRIC INDUSTRIES, LTD., Optoelectronics R&D Laboratories |
| 4th Author's Name | Kazunori Yoshida |
| 4th Author's Affiliation | SUMITOMO ELECTRIC INDUSTRIES, LTD., Photo-Electron Products Division |
| 5th Author's Name | Kenichi Kitayama |
| 5th Author's Affiliation | SUMITOMO ELECTRIC INDUSTRIES, LTD., Optoelectronics R&D Laboratories |
| 6th Author's Name | Goro Sasaki |
| 6th Author's Affiliation | SUMITOMO ELECTRIC INDUSTRIES, LTD., Optoelectronics R&D Laboratories |
| 7th Author's Name | Akira Yamaguchi |
| 7th Author's Affiliation | SUMITOMO ELECTRIC INDUSTRIES, LTD., Optoelectronics R&D Laboratories |
| 8th Author's Name | Tsukuru Katsuyama |
| 8th Author's Affiliation | SUMITOMO ELECTRIC INDUSTRIES, LTD., Optoelectronics R&D Laboratories |
| 9th Author's Name | Naoyuki Yamabayashi |
| 9th Author's Affiliation | SUMITOMO ELECTRIC INDUSTRIES, LTD., Optoelectronics R&D Laboratories |
| Date | 2002/8/22 |
| Paper # | LQE2002-101 |
| Volume (vol) | vol.102 |
| Number (no) | 289 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |