Jotzu, Gregor, Tim Bartley, Hendrik B. Coldenstrodt-Ronge, Brian J. Smith, and Ian A. Walmsley. “Continuous Phase Stabilization and Active Interferometer Control Using Two Modes.”https://doi.org/10.1080/09500340.2011.621033__Journal of Modern Optics, 2011, 42–45.https://doi.org/10.1080/09500340.2011.621033 .

Heim, B., D. Elser, Tim Bartley, M. Sabuncu, C. Wittmann, D. Sych, C. Marquardt, and G. Leuchs. “Atmospheric Channel Characteristics for Quantum Communication with Continuous Polarization Variables.”https://doi.org/10.1007/s00340-009-3838-8__Applied Physics B, 2009, 635–40.https://doi.org/10.1007/s00340-009-3838-8 .

Elser, D., Tim Bartley, B. Heim, Ch Wittmann, D. Sych, and G. Leuchs. “Feasibility of Free Space Quantum Key Distribution with Coherent Polarization States.” New Journal of Physics, no. 4 (2009): 045014.