High-resolution optical microscopy has traditionally relied on high-magnification and high–
numerical aperture objective lenses. In contrast, lensless microscopy can provide high …

Recently, lens-free imaging has evolved as an alternative imaging technology. The key
advantages of this technology, including simplicity, compactness, low cost, and flexibility of …

Lens-free (or lensless) imaging is emerging as a cost-effective, compact, and lightweight
detection method that can serve numerous biological applications. Lens-free imaging can …

Despite the rapid progress in optical imaging, most of the advanced microscopy modalities
still require complex and costly set-ups that unfortunately limit their use beyond well …

Lensfree in-line holographic microscopy offers sub-micron resolution over a large field-of-
view (eg,~ 24 mm^ 2) with a cost-effective and compact design suitable for field use …

Optical compound microscope has been a major tool in biomedical imaging for centuries. Its
performance relies on relatively complicated, bulky and expensive lenses and alignment …

The simple and compact optics of lensless microscopes and the associated computational
algorithms allow for large fields of view and the refocusing of the captured images. However …

We report a field-portable lensfree microscope that can image dense and connected
specimens with sub-micron resolution over a large field-of-view of∼ 30 mm2 (ie,∼ 6.4 …

Wide field-of-view (FOV) and high-resolution imaging requires microscopy modalities to
have large space-bandwidth products. Lensfree on-chip microscopy decouples resolution …

A high‐throughput on‐chip imaging platform that can rapidly monitor and characterize
various cell types within a heterogeneous solution over a depth‐of‐field of∼ 4 mm and a …