We demonstrate recovering two 100-Gbit/s QPSK OAM-multiplexed channels by using a pixel-array-based integrated receiver. It can be tuned to receive OAM l = +1 or l = -1 with a ~6-nm bandwidth for achieving BER under 7% FEC limit.
|Airbus Institute for Engineering Research
|Basic Research Office of the Assistant Secretary of Defense
|Defense Security Cooperation Agency
|Office of Naval Research
|Air Force Research Laboratory
|Astrophysics Science Division
|Naval Information Warfare Center Pacific