Large Quantum-Confined Stark-Effect in Quaternary InGaAlAs Quantum Wells
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概要
- 論文の詳細を見る
A large energy shift of excitonic absorption peaks in quaternary InGaAlAs quantum wells operating in the 1.5 $\mu$m wavelength region has been demonstrated in a waveguide configuration. Shifts of up to 30 meV (600 Å) and 17 meV (270 Å) have been achieved for the electron-to-heavy-hole and the electron-to-light-hole exciton absorption peaks, respectively. These shifts were obtained using a reverse bias of 6 V and without causing large broadening of exciton features. These values agree well with the calculated values.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1989-09-20
著者
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KOTAKA Isamu
NTT Opto-electronics Laboratories
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NAKAO Masashi
NTT Opto-electronics Laboratories
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Wakita Koichi
NTT Opto-electronics Laboratories
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ASAI Hiromitsu
NTT Opto-electronics Laboratories
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Wakita Koichi
NTT Opto-electronics Laboratories, 3-1 Morinosato Wakamiya, Atsugi-shi, Kanagawa 243-01
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Nakao Masashi
NTT Opto-electronics Laboratories, 3-1 Morinosato Wakamiya, Atsugi-shi, Kanagawa 243-01
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Kotaka Isamu
NTT Opto-electronics Laboratories, 3-1 Morinosato Wakamiya, Atsugi-shi, Kanagawa 243-01
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