Publications

Phase optimization of a silicon photonic two-dimensional electro-optic phased array

Gehl, M.; Hoffman, Galen H.; Davids, Paul D.; Starbuck, Andrew L.; Dallo, Christina M.; Barber, Zeb; Kadlec, Emil; Mohan, R.K.; Crouch, Stephen; Long, Christopher M.

Phase errors in large optical phased arrays degrade beam quality and must be actively corrected. Using a novel, low-power electro-optic design with matched pathlengths, we demonstrate simplified optimization and reduced sensitivity to wavelength and temperature.