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Very low power consumption semiconductor optical amplifier array |
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| Authors: | Kitamura S. Komatsu K. Kitamura M. |
| Affiliation: | Opto-Electron. Res. Labs., NEC Corp., Ibaraki; |
| Abstract: | Very low power consuming and polarization insensitive semiconductor optical amplifier arrays with submicron-wide InGaAsP active layers are realized by selective MOVPE technique. 20-dB signal gain at a low injection current of 25 mA was achieved in four-channel arrays |
| Keywords: | |