The Photonic Microystems Group develops microphotonic elements, circuits, and systems for a variety of applications, including communications, sensing, and coupled microwave-photonic circuits, often enabling fundamental advantages over traditional implementations. Microphotonic devices are combined to form large-scale circuits and systems such as low power inter-chip networks, thermal imagers, nanophotonic phased-arrays for high-speed beam-steering, and optical-microwave oscillators for precision timing.

In collaboration with D. Trotter et al., Sandia National Labs


Microphotonic Elements


Biberman et al., Opt. Lett. 37, 4236 (2012).


Silicon Photonics Process Integration


Purnawirman et al., Opt. Lett. 38, 1760 (2013).


Very Large Scale Integrated Photonics


Sun et al., Nature 493, 195 (2013).

Microphotonic Intra- and Inter-Chip Communication  Networks

Timurdogan et al., Nature Commun. 5, 4008 (2014).