|Title||Multiple beam ptychography for large field-of-view, high throughput, quantitative phase contrast imaging|
|Publication Type||Journal Article|
|Year of Publication||2018|
|Authors||Bevis, C, Karl, R, Reichanadter, J, Gardner, DF, Porter, C, Shanblatt, E, Tanksalvala, M, Mancini, GF, Kapteyn, HC, Murnane, MM, Adams, D|
|Pagination||164 - 171|
The ability to record large field-of-view images without a loss in spatial resolution is of crucial importance for imaging science. For most imaging techniques however, an increase in field-of-view comes at the cost of decreased resolution. Here we present a novel extension to ptychographic coherent diffractive imaging that permits simultaneous full-field imaging of multiple locations by illuminating the sample with spatially separated, interfering probes. This technique allows for large field-of-view imaging in amplitude and phase while maintaining diffraction-limited resolution, without an increase in collected data i.e. diffraction patterns acquired.