Method of making an optical semiconductor device

Fishing – trapping – and vermin destroying

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437905, 148DIG95, H01L 2120

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active

053977408

ABSTRACT:
First and second junctions are set so as to control electric fields applied to an active layer, independent from each other, and the electric field applied by the first junction controls exciting conditions while the electric field applied by the second junction drives the active layer so as to simplify a drive circuit for an optical semiconductor device.

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Yamanishi et al. "Quantum Mechanical Size Effect Modulation Light Sources--A New Field Effect Semiconductor Laser or Light Emitting Device," Japanese J. Appl. Phys. vol. 22, No. 1, Jan. 1983 pp. L22-L24.
T. Sasaki, et al "Semiconductor Photonic Integrated Circuit for High-Density MDM Light Sources", Preliminary Report 4-149 for 1990 Autumn Meeting by the Association of Electronic Data Communication.

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