TY  - JOUR
AU  - Nugent, KA
AU  - Peele, AG
AU  - Chapman, HN
AU  - Mancuso, AP
Y2  - 2014/05/21
Y1  - 2003/11/14
SN  - 0031-9007
UR  - http://hdl.handle.net/11343/26288
AB  - It is well known that the loss of phase information at detection means that a diffraction pattern may be consistent with a multitude of physically different structures. This Letter shows that it is possible to perform unique structural determination in the absence of a priori information using x-ray fields with phase curvature. We argue that significant phase curvature is already available using modern x-ray optics and we demonstrate an algorithm that allows the phase to be recovered uniquely and reliably.
N1  - application/pdf
LA  - English
PB  - AMERICAN PHYSICAL SOC
KW  - Optics and Opto-electronic Physics ; Physical Sciences
T1  - Unique phase recovery for nonperiodic objects
DO  - 10.1103/PhysRevLett.91.203902
IS  - Physical Review Letters
VL  - 91
IS  - 20
L1  - /bitstream/handle/11343/26288/116060_5117.pdf?sequence=1&isAllowed=n
ER  -