Ptychographic coherent diffractive imaging with orthogonal probe relaxation Odstrcil, M. ; Baksh, P. ; Boden, S. A. ; Card, R. ; Chad, J. E. ; Frey, J. G. ; Brocklesby, W. S. Abstract Publication: Optics Express Pub Date: April 2016 DOI: 10.1364/OE.24.008360 Bibcode: 2016OExpr..24.8360O