| Presentation | 1997/5/22 Measurement of DFB-LD's Device Parameters with Incoherent Light Interferometer Kenichi Matsui, Ryousuke Goto, Norio Nishizawa, Toshio Goto, Masakazu Mori, Kazuo Yamane, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we measured the distribution of reflection with the fiber interferometer using incoherent light, and estimated the facet reflectivities and the effective gain of DFB-LD's. Owing to the DFB-LD's grating, the measured facet reflectivities changed remarkably around the DFB wavelength. The wavelength dependence of the effective gain agrees qualitatively with that of the relative gain measured from the modulation index of the spontaneous emission spectrum. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DFB-LD / incoherent light fiber interferometer / facet reflectivities / effective gain |
| Paper # | ED97-18,CPM97-6 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 1997/5/22(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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| Assistant | |
| Paper Information | |
| Registration To | Component Parts and Materials (CPM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Measurement of DFB-LD's Device Parameters with Incoherent Light Interferometer |
| Sub Title (in English) | |
| Keyword(1) | DFB-LD |
| Keyword(2) | incoherent light fiber interferometer |
| Keyword(3) | facet reflectivities |
| Keyword(4) | effective gain |
| 1st Author's Name | Kenichi Matsui |
| 1st Author's Affiliation | Department of Quantum Engineering, Nagoya Univ.() |
| 2nd Author's Name | Ryousuke Goto |
| 2nd Author's Affiliation | Department of Quantum Engineering, Nagoya Univ. |
| 3rd Author's Name | Norio Nishizawa |
| 3rd Author's Affiliation | Department of Quantum Engineering, Nagoya Univ. |
| 4th Author's Name | Toshio Goto |
| 4th Author's Affiliation | Department of Quantum Engineering, Nagoya Univ. |
| 5th Author's Name | Masakazu Mori |
| 5th Author's Affiliation | Department of Information Network Engineering, Aichi Institute of Technology |
| 6th Author's Name | Kazuo Yamane |
| 6th Author's Affiliation | Lightwave Transmission Engineering Department, Fujitsu Ltd. |
| Date | 1997/5/22 |
| Paper # | ED97-18,CPM97-6 |
| Volume (vol) | vol.97 |
| Number (no) | 60 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |