Presentation | 2000/2/23 Long-wavelength VCSELs with GaAsSb on GaAs substrates Mitsuki Yamada, Takayoshi Anan, Kaori Kurihara, Kenichi Nishi, Keiichi Tokutome, Akio Kamei, Shigeo Sugou, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | GaAsSb material system on GaAs substrate was proposed and demonstrated for the active layer of 1.3-μm VCSELs. The GSMBE growth conditions, structural and optical characteristics were investigated. P-type modulation-doped GaAsSb QW was introduced to prevent non-uniform carrier injection. 1.23-μm GaAsSb VCSELs with GaAs/AlAs DBR were fabricated and room-temperature CW operation with a low threshold current of 0.6 mA has been achieved. The VCSEL oscillated up to 75℃ under CW operation. GaAsSb long-wavelength VCSELs are promising light sources for high-capacity optical interconnections. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | GaAsSb / quantum wells / long-wavelength VCSELs / p-type modulation doping / GSMBE growth |
Paper # | LQE99-133 |
Date of Issue |
Conference Information | |
Committee | LQE |
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Conference Date | 2000/2/23(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) | Long-wavelength VCSELs with GaAsSb on GaAs substrates |
Sub Title (in English) | |
Keyword(1) | GaAsSb |
Keyword(2) | quantum wells |
Keyword(3) | long-wavelength VCSELs |
Keyword(4) | p-type modulation doping |
Keyword(5) | GSMBE growth |
1st Author's Name | Mitsuki Yamada |
1st Author's Affiliation | Optical Interconnection NEC Laboratory, RWCP() |
2nd Author's Name | Takayoshi Anan |
2nd Author's Affiliation | Optical Interconnection NEC Laboratory, RWCP |
3rd Author's Name | Kaori Kurihara |
3rd Author's Affiliation | Optical Interconnection NEC Laboratory, RWCP |
4th Author's Name | Kenichi Nishi |
4th Author's Affiliation | Optical Interconnection NEC Laboratory, RWCP |
5th Author's Name | Keiichi Tokutome |
5th Author's Affiliation | Optoelectronics and High Frequency Device Research Laboratories, NEC Corporation |
6th Author's Name | Akio Kamei |
6th Author's Affiliation | Optoelectronics and High Frequency Device Research Laboratories, NEC Corporation |
7th Author's Name | Shigeo Sugou |
7th Author's Affiliation | Optical Interconnection NEC Laboratory, RWCP |
Date | 2000/2/23 |
Paper # | LQE99-133 |
Volume (vol) | vol.99 |
Number (no) | 652 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |