| Presentation | 1995/5/26 Improved spot-size controllability in variable spot-size laser diodes. Shin'ichi Nakatsuka, Seiji Maruo, Akira Arimoto, Susumu Saitoh, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The influence of the stripe distance of a modulator on the spot-size controlability in a variable spot-size laser diode with a twin-stripe modulator is investigated. The maximum spot-size variation ratio is obtained when the stripe distance is 3μm. However, a 4-μm-distance is optimum when the smoothness of the spot-size variation is taken into consideration. Quantitative analisys of the propagating beam is also carried out in terms of the stripe shape and the reflactive index profile formed by the injected carrier. The analitic results are consistent with the experimental data. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | variable spot size / laser diode / laser printor / flared stripe / twin stripe modulator |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1995/5/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | Improved spot-size controllability in variable spot-size laser diodes. |
| Sub Title (in English) | |
| Keyword(1) | variable spot size |
| Keyword(2) | laser diode |
| Keyword(3) | laser printor |
| Keyword(4) | flared stripe |
| Keyword(5) | twin stripe modulator |
| 1st Author's Name | Shin'ichi Nakatsuka |
| 1st Author's Affiliation | Central research Lab. Hitachi Ltd.() |
| 2nd Author's Name | Seiji Maruo |
| 2nd Author's Affiliation | Hitachi Lab. Hitachi. Ltd. |
| 3rd Author's Name | Akira Arimoto |
| 3rd Author's Affiliation | Hitachi Lab. Hitachi. Ltd. |
| 4th Author's Name | Susumu Saitoh |
| 4th Author's Affiliation | Katsuta Lab. Hitachi-kohki Ltd. |
| Date | 1995/5/26 |
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| Volume (vol) | vol.95 |
| Number (no) | 80 |
| Page | pp.pp.- |
| #Pages | 6 |
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