Publications

Photonic integrated circuits for simultaneous channelization and downconversion

Yang, Benjamin B.; Lovelace, Brandon; Wier, Brian R.; Campbell, Jacob; Bolding, Mark; Chan, Cheong W.; Vinson, J.G.; Muthuchamy, Tarun; Bhattacharjea, Rajib; Harris, T.R.; Davis, Kyle; Stark, Andrew; Ward, Christopher; Bottenfield, Christian; Ralph, Stephen E.; Gehl, M.; Kodigala, Ashok; Starbuck, Andrew; Dallo, Christina; Pomerene, Andrew; Trotter, Doug; Lentine, Anthony L.

A compact radio frequency (RF) photonic receiver consisting of several photonic integrated circuits (PIC) that performs channelization and simultaneously downconverts the signal is described. A technique is also presented to adjust the phase shifters of the arrayed waveguide grating channelizer without direct phase measurements.