| 9581448 |
Optical sensors using stimulated brillouin scattering |
Caleb A Christensen |
2017-02-28 |
| 9506739 |
Distance measurement by beating a varying test signal with reference signal having absolute frequency value predetermined with a specified accuracy |
Caleb A Christensen, A. Craig Beal |
2016-11-29 |
| 9207339 |
Optical seismic sensor systems and methods |
A Craig Beal, Malcolm Cummings, Caleb A Christensen, Keun-Jong Lee |
2015-12-08 |
| 7720228 |
Modulator autocalibration methods for quantum key distribution |
Harry Vig |
2010-05-18 |
| 7606371 |
Two-way QKD system with active compensation |
Alexei Trifonov, Michael LaGasse |
2009-10-20 |
| 7587049 |
Active stabilization of a one-way QKD system |
Alexel Trifonov, Darius Subacius |
2009-09-08 |
| 7570365 |
Compact tunable high-efficiency entangled photon source |
Alexei Trifonov |
2009-08-04 |
| 7437081 |
System and method for providing two-way communication of quantum signals, timing signals, and public data |
J. Mitchell, Harry Vig, Alexei Trifonov |
2008-10-14 |
| 7359514 |
Narrow-band single-photon source and QKD system using same |
Alexei Trifonov |
2008-04-15 |