论文信息 - New, process tolerant, high performance 1.55 /spl mu/m polarization insensitive semiconductor optical amplifier based on low tensile bulk GaInAsP

New, process tolerant, high performance 1.55 /spl mu/m polarization insensitive semiconductor optical amplifier based on low tensile bulk GaInAsP

We demonstrate a polarization independent semiconductor optical amplifier using low tensile bulk separate confinement heterostructure. Internal gain as high as 30 dB with polarization sensitivity lower than 1 dB is obtained in a structure with 0.15% tensile strain.

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