Presentation | 2006-06-02 Reduction of the Intensity Noise by Electric Positive and Negative Feedback in Blue-Violet InGaN Semiconductor Lasers Eiji TERAOKA, Kazushi SAEKI, Minoru YAMADA, Yuji KUWAMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Blue-Violet InGaN semiconductor lasers have been developed to be light sources in the high density optical disk systems. Blue-Violet InGaN lasers reveals high quantum noise when the laser is operated with low output power.The authors proposed a new scheme of noise reduction both for the optical feedback noise and the quantum noise by applying electric positive and negative feedback.We report the result of experiments of characteristics of noise reduction by Electric positive and negative feedback. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | InGaN Semiconductor / quantum noise / optical feedback noise / electric feedback / superposition of high frequency current |
Paper # | LQE2006-18 |
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Conference Information | |
Committee | LQE |
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Conference Date | 2006/5/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Reduction of the Intensity Noise by Electric Positive and Negative Feedback in Blue-Violet InGaN Semiconductor Lasers |
Sub Title (in English) | |
Keyword(1) | InGaN Semiconductor |
Keyword(2) | quantum noise |
Keyword(3) | optical feedback noise |
Keyword(4) | electric feedback |
Keyword(5) | superposition of high frequency current |
1st Author's Name | Eiji TERAOKA |
1st Author's Affiliation | Kanazawa University() |
2nd Author's Name | Kazushi SAEKI |
2nd Author's Affiliation | Kanazawa University |
3rd Author's Name | Minoru YAMADA |
3rd Author's Affiliation | Kanazawa University |
4th Author's Name | Yuji KUWAMURA |
4th Author's Affiliation | Kanazawa University |
Date | 2006-06-02 |
Paper # | LQE2006-18 |
Volume (vol) | vol.106 |
Number (no) | 90 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |