| Presentation | 1999/5/21 Experimental Characterization of the Feedback Induced Noise in Self-Pulsing Lasers S. Yamamura, Y. Ishikawa, M. Kidu, A. Kanamori, Y. Aoki, M. Yamada, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Self-pulsing lasers which reduce excess noise due to the optical feedback are developed. However, the feedback induced noise is not reduced when the pulsation lasers is operated under several operating conditions. For this problem, an idea called the effective modulation index was introduced to evaluate the generating conditions, based on the mode competition theory. So we measured characteristics of the feedback noise for more than ten different types of self-pulsing lasers. Therefore, it was experimentally confirmed that not only the pulsation intensity but also the phase relation between the carrier number and the photon number was concerned with the feedback noise, and the validity of the theoretical analysis was experimentally showed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | semiconductor laser / self-pulsing laser / feedback induced noise / mode competition phenomena |
| Paper # | LQE99-7 |
| Date of Issue |
| Conference Information | |
| Committee | LQE |
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| Conference Date | 1999/5/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Experimental Characterization of the Feedback Induced Noise in Self-Pulsing Lasers |
| Sub Title (in English) | |
| Keyword(1) | semiconductor laser |
| Keyword(2) | self-pulsing laser |
| Keyword(3) | feedback induced noise |
| Keyword(4) | mode competition phenomena |
| 1st Author's Name | S. Yamamura |
| 1st Author's Affiliation | Faculty of Engineering, Kanazawa University() |
| 2nd Author's Name | Y. Ishikawa |
| 2nd Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 3rd Author's Name | M. Kidu |
| 3rd Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 4th Author's Name | A. Kanamori |
| 4th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 5th Author's Name | Y. Aoki |
| 5th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 6th Author's Name | M. Yamada |
| 6th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| Date | 1999/5/21 |
| Paper # | LQE99-7 |
| Volume (vol) | vol.99 |
| Number (no) | 80 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |