| Presentation | 2012-05-25 Experimental Measurement of Intensity Noise in Semiconductor Optical Amplifier : Comparison of Experimentation and Theoretical Analysis Minoru YAMADA, Nobuhito TAKEUCHI, Kyohei SAKUMOTO, Yuji KUWAMURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Characteristics of the intensity noise in a semiconductor optical amplifier were experimentally measured and compared with those by theoretically analysis obtained by one of authors. The intensity noise is expressed as a term of the relative intensity noise (RIN) which is given as a ratio between square auto-correlated value of the intensity fluctuation to square value of the continuous wave (CW) component of the optical power. We confirmed properties that the RIN of the output light is reduced from the that of the input light when the optical power is rather large, although the RIN is increase when the input optical power is very small. Also we found that the RIN of the output light is decided with the optical power of the output light almost independent from the RIN of the input light when the driving current of the SOA is large enough. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | semiconductor optical amplifiers / SOA / noise / semiconductor lasers |
| Paper # | LQE2012-12 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2012/5/18(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) | Experimental Measurement of Intensity Noise in Semiconductor Optical Amplifier : Comparison of Experimentation and Theoretical Analysis |
| Sub Title (in English) | |
| Keyword(1) | semiconductor optical amplifiers |
| Keyword(2) | SOA |
| Keyword(3) | noise |
| Keyword(4) | semiconductor lasers |
| 1st Author's Name | Minoru YAMADA |
| 1st Author's Affiliation | Kanazawa University, Graduate School of Natural Science and Technology() |
| 2nd Author's Name | Nobuhito TAKEUCHI |
| 2nd Author's Affiliation | Kanazawa University, Graduate School of Natural Science and Technology |
| 3rd Author's Name | Kyohei SAKUMOTO |
| 3rd Author's Affiliation | Kanazawa University, Graduate School of Natural Science and Technology |
| 4th Author's Name | Yuji KUWAMURA |
| 4th Author's Affiliation | Kanazawa University, Graduate School of Natural Science and Technology |
| Date | 2012-05-25 |
| Paper # | LQE2012-12 |
| Volume (vol) | vol.112 |
| Number (no) | 62 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |