| Presentation | 1999/7/9 2Watt-class InGaAsP/InGaP/AIGaAs High Power Laser Diodes with A Broad Waveguide T. Ohgoh, M. Wada, F. Yamanaka, H. Asano, T. Kuniyasu, T. Fukunaga, T. Hayakawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Broad-waveguide separate confinement heterostructure (BW-SCH) laser diodes are primising to achieve high power output. In this structure, broad optical waveguide thickness insures small opitical power density at active quantum well. Thus high reliability can be realized at high power operation. But there has been almost no report on laser characteristics over a wide range of waveguide thickness. In this peper, we precisely investigate laser characteristic of BWSCH and optimize the waveguide thickness to achieve the high reliability at an output power of 2W from the aperture of 200μm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | InGaAsP / waveguide thickness |
| Paper # | LQE99-30 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1999/7/9(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 | |
| 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) | 2Watt-class InGaAsP/InGaP/AIGaAs High Power Laser Diodes with A Broad Waveguide |
| Sub Title (in English) | |
| Keyword(1) | InGaAsP |
| Keyword(2) | waveguide thickness |
| 1st Author's Name | T. Ohgoh |
| 1st Author's Affiliation | Fuji Photo Film Co., LTD. Miyanodai Technology Development Center() |
| 2nd Author's Name | M. Wada |
| 2nd Author's Affiliation | Fuji Photo Film Co., LTD. Miyanodai Technology Development Center |
| 3rd Author's Name | F. Yamanaka |
| 3rd Author's Affiliation | Fuji Photo Film Co., LTD. Miyanodai Technology Development Center |
| 4th Author's Name | H. Asano |
| 4th Author's Affiliation | Fuji Photo Film Co., LTD. Miyanodai Technology Development Center |
| 5th Author's Name | T. Kuniyasu |
| 5th Author's Affiliation | Fuji Photo Film Co., LTD. Miyanodai Technology Development Center |
| 6th Author's Name | T. Fukunaga |
| 6th Author's Affiliation | Fuji Photo Film Co., LTD. Miyanodai Technology Development Center |
| 7th Author's Name | T. Hayakawa |
| 7th Author's Affiliation | Fuji Photo Film Co., LTD. Miyanodai Technology Development Center |
| Date | 1999/7/9 |
| Paper # | LQE99-30 |
| Volume (vol) | vol.99 |
| Number (no) | 173 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |