[PDF] Spatial full-duplex light communication achieved with a monolithic non-suspended multicomponent system

https://www.osapublishing.org/viewmedia.cfm?uri=oe-27-3-3379&seq=0

W Cai, B Zhu, S Zhang, C Qin, Y Jiang, X Wang… - Optics Express, 2019

The multiple-quantum-well diode (MQW-diode) inherently exhibits simultaneous behavior because of the overlap between the emission spectra and spectral responsivity of the MQW-diode. This feature makes it feasible to form a full-duplex …