Low-voltage waveguide Ge APD based high sensitivity 10 Gb/s Si photonic receiver

We demonstrate low-voltage Ge waveguide avalanche photodetectors (APDs) with gain-bandwidth product over 100GHz. A 5.8dB avalanche sensitivity improvement (1x10(-12) bit error ratio at 10Gb/s) is obtained for the wire-bonded optical receiver at -5.9V APD bias

A 40 Gbaud integratedsilicon coherent receiver

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Multi-operability and dynamic bandwidth allocation in PONs with electrically reconfigurable SOA/REAM-based ONUs

An approach to integrate dynamic bandwidth allocation and multi-operability for WDM-PONs is demonstrated with a symmetrical SOA/REAM-based ONU design and C/L waveband 10Gb/s burst-mode operation, allowing electrical reconfigurability of the ONU's detection and remodulation branch

Low power all-digital radio-over-fiber transmission for 28-GHz band using parallel electro-absorption modulators

We present a low-power all-digital radio-over-fiber transmitter for beyond 28-GHz using sigma-delta modulation, a 140mW NRZ driver and parallel electro-absorption modulators. 5.25Gb/s (2.625Gb/s) 64-QAM is transported over 10-km SSMF at 1560nm with 7.6% (5.2%) EVM