论文信息 - 12.2% waveguide-coupled wall plug efficiency in single mode external-cavity tunable Si/III–V hybrid laser

12.2% waveguide-coupled wall plug efficiency in single mode external-cavity tunable Si/III–V hybrid laser

We demonstrate an external-cavity Si/III-V hybrid laser with a waveguide-coupled wall-plug efficiency of 12.2% at room temperature. The laser operates single-mode in C-band with a linewidth of 0.22 pm and is capable of wavelength tuning.

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