Taewoo Kim

TL;DR: In this article, the authors used a temporally incoherent source and light collected in transmission or scattering is used to generate a scattered phase image of the specimen in multiple axial planes, and a derived instrument function is deconvolved to obtain specimen susceptibility in wavevector space.

TL;DR: This work shows that white light diffraction phase microscopy using a standard halogen lamp can produce accurate height maps of even the most challenging structures provided that there is proper spatial filtering at: 1) the condenser to ensure adequate spatial coherence and 2) the output Fourier plane to produce a uniform reference beam.

TL;DR: It is demonstrated that by using a novel optical interferometric technique, one can non-invasively measure several fundamental properties of neural networks from the sub-cellular to the cell population level.

TL;DR: In this article, a review of 3D optical tomographic reconstruction methods based on QPI techniques to solve inverse scattering problems is presented, in particular in depth Fourier transform light scattering (FTLS), optical diffraction tomography (ODT), and white-light diffraction microscopy (WDT).

TL;DR: By imaging the optical Kerr effect and shock wave propagation, pCUP can image light-speed phase signals in a single shot with up to 350 frames captured at up to 1 trillion frames per second and is expected to be broadly used for a vast range of fundamental and applied sciences.