Keith A. Nugent

Optical metrology for analysis of lobster-eye x-ray optics.

Emulated super-resolution using quantitative phase microscopy.

X-ray phase vortices: theory and experiment.

Quantitative phase microscopy: a new tool for investigating the structure and function of unstained live cells.

Refractive index measurement in viable cells using quantitative phase-amplitude microscopy and confocal microscopy.

X-ray imaging: a generalized approach using phase-space tomography.

Phase-space reconstruction of focused x-ray fields.

Single cell volume measurement by quantitative phase microscopy (QPM): a case study of erythrocyte morphology.

X-ray noninterferometric phase imaging: a unified picture.

Observation of an x-ray vortex.

A coherence approach to phase-contrast microscopy: theory.

High-resolution X-ray imaging of Plasmodium falciparum-infected red blood cells.

High-harmonic-generation spectrum reconstruction from Young's double-slits interference pattern using the maximum entropy method.

Astigmatic phase retrieval: an experimental demonstration.

Extracting coherent modes from partially coherent wavefields.

Imaging cellular architecture with X-rays.

Phase-diverse coherent diffractive imaging: high sensitivity with low dose.

Dynamic sample imaging in coherent diffractive imaging.

Experimental characterization of the coherence properties of hard x-ray sources.

Mapping granular structure in the biological adhesive of Phragmatopoma californica using phase diverse coherent diffractive imaging.

Atom-scale ptychographic electron diffractive imaging of boron nitride cones.

Spatial coherence of electron bunches extracted from an arbitrarily shaped cold atom electron source.

Internal structure of an intact Convallaria majalis pollen grain observed with X-ray Fresnel coherent diffractive imaging.

Continuous X-ray diffractive field in protein nanocrystallography.

Whole-cell phase contrast imaging at the nanoscale using Fresnel coherent diffractive imaging tomography.

Rapid, low dose X-ray diffractive imaging of the malaria parasite Plasmodium falciparum.

X-ray laser-induced electron dynamics observed by femtosecond diffraction from nanocrystals of Buckminsterfullerene.