TY - CONF AU - Newbury, Nathan AU - Giorgetta, Fabrizio AU - Swann, William AU - Sinclair, Laura AU - Baumann, Esther AU - Coddington, Ian C2 - IEEE Photonics Conference 2013, Bellevue, WA DA - 2013-09-08 LA - en PB - IEEE Photonics Conference 2013, Bellevue, WA PY - 2013 TI - High-performance free-space photonic links for frequency/time transfer ER -