Record 2.84 THz Gain×Bandwidth of Monolithic O-Band SOA-UTe Receiver for Future Optical Networks

We demonstrate a SOA-UTC receiver PIC in O-band with up to 90 A/W responsivity, NF below 8-dB, >-10 dBm saturation input power and 33 GHz bandwidth which shows a 10
^-9
sensitivity at 32 Gb/s of -20.5 dBm.