Extended Data Fig. 1: Performance of building block devices. | Nature

Extended Data Fig. 1: Performance of building block devices.

From: Microcomb-driven silicon photonic systems

Extended Data Fig. 1: Performance of building block devices.

a, Measured linewidth of the DFB laser. b, The measured 3dB bandwidth of the Si-Ge PD photodiode. c, Design, fabrication and measurement results of the 10:90 asymmetric MMI as on-chip monitor for silicon photonics engines. d, Optical image of the grating coupler (left) and its normalized transmission.

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