Lensless imaging and sensing
High-resolution optical microscopy has traditionally relied on high-magnification and high–
numerical aperture objective lenses. In contrast, lensless microscopy can provide high …
numerical aperture objective lenses. In contrast, lensless microscopy can provide high …
Lensless digital holographic microscopy and its applications in biomedicine and environmental monitoring
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 …
performance relies on relatively complicated, bulky and expensive lenses and alignment …
Optical imaging techniques for point-of-care diagnostics
Improving access to effective and affordable healthcare has long been a global endeavor. In
this quest, the development of cost-effective and easy-to-use medical testing equipment that …
this quest, the development of cost-effective and easy-to-use medical testing equipment that …
The ePetri dish, an on-chip cell imaging platform based on subpixel perspective sweeping microscopy (SPSM)
We report a chip-scale lensless wide-field-of-view microscopy imaging technique, subpixel
perspective sweeping microscopy, which can render microscopy images of growing or …
perspective sweeping microscopy, which can render microscopy images of growing or …
Maskless imaging of dense samples using pixel super-resolution based multi-height lensfree on-chip microscopy
A Greenbaum, A Ozcan - Optics express, 2012 - opg.optica.org
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 …
view (eg,~ 24 mm^ 2) with a cost-effective and compact design suitable for field use …
Unconventional methods of imaging: computational microscopy and compact implementations
In the past two decades or so, there has been a renaissance of optical microscopy research
and development. Much work has been done in an effort to improve the resolution and …
and development. Much work has been done in an effort to improve the resolution and …
Field-portable pixel super-resolution colour microscope
Based on partially-coherent digital in-line holography, we report a field-portable microscope
that can render lensfree colour images over a wide field-of-view of eg,> 20 mm2. This …
that can render lensfree colour images over a wide field-of-view of eg,> 20 mm2. This …
A review of recent progress in lens-free imaging and sensing
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 …
advantages of this technology, including simplicity, compactness, low cost, and flexibility of …
Portable, Automated and Deep‐Learning‐Enabled Microscopy for Smartphone‐Tethered Optical Platform Towards Remote Homecare Diagnostics: A Review
Globally new pandemic diseases induce urgent demands for portable diagnostic systems to
prevent and control infectious diseases. Smartphone‐based portable diagnostic devices are …
prevent and control infectious diseases. Smartphone‐based portable diagnostic devices are …
Methods for rapid distinction between debris and growing cells
US9569664B2 - Methods for rapid distinction between debris and growing cells - Google
Patents US9569664B2 - Methods for rapid distinction between debris and growing cells …
Patents US9569664B2 - Methods for rapid distinction between debris and growing cells …