Optical imaging has served as a primary method to collect information about biosystems
across scales—from functionalities of tissues to morphological structures of cells and even at …

Ptychography is an enabling microscopy technique for both fundamental and applied
sciences. In the past decade, it has become an indispensable imaging tool in most X-ray …

In the last decades, the understanding of the complex biological mechanisms that regulate
the life and growth of single cells and their reciprocal interaction has steadily increased. In …

We report a novel lensless on-chip microscopy platform based on near-field blind
ptychographic modulation. In this platform, we place a thin diffuser in between the object and …

Conventional (CP) and Fourier (FP) ptychography have emerged as versatile quantitative
phase imaging techniques. While the main application cases for each technique are …

The Blu-ray drive is an engineering masterpiece that integrates disc rotation, pickup head
translation, and three lasers in a compact and portable format. Here, we integrate a blood …

We propose a lensfree on-chip microscopy approach for wide-field quantitative phase
imaging (QPI) based on wavelength scanning. Unlike previous methods, we found that a …

Empowered by pixel super-resolution (PSR) and phase retrieval techniques, lensless on-
chip microscopy opens up new possibilities for high-throughput biomedical imaging …

Holographic microscopes are emerging as suitable tools for in situ diagnostics and
environmental monitoring, providing high-throughput, label-free, quantitative imaging …

We report a new coherent imaging technique, termed ptychographic structured modulation
(PSM), for quantitative super-resolution microscopy. In this technique, we place a thin …