Active Microstructured Optical Arrays of Grazing Incidence

1 Department of Physics and Astronomy, University of Leicester, Leicester LE1 7RH, UK 2 Department of Physics, Kings College London, Strand, London WC2R 2LS, UK 3 Department of Metallurgy and Materials, University of Birmingham, Birmingham B15 2TT, UK 4 Scottish Microelectronics Centre, University of Edinburgh, The Kings Buildings, West Mains Road, Edinburgh EH9 3JF, UK 5 Gray Cancer Institute, Old Road Campus, Roosevelt Drive, Headington, Oxford, Oxfordshire OX3 7DQ, UK 6 Randall Division of Cell and Molecular Biophysics, Randall Institute, New Hunt’s House, King’s College London, Guy’s Campus, London, SE1 1UL, UK