OSA is providing free access to two of its most downloaded papers, describing advances of the Phasefocus Virtual Lens®.

Two peer-reviewed articles that demonstrate advances in Phasefocus’ technology feature among the top twenty most-downloaded image processing papers published by the Optical Society of America over a two year period.

These popular articles describe Phasefocus’ advanced tomographic 3D reconstruction approach, which has applications for imaging thick samples such as biological tissues; and a super- resolution method that enables data to be extrapolated beyond the area of the detection sensor.

This sustained technical interest parallels advances in Phasefocus’ products and services in the areas of cell imaging, metrology and electron microscopy.

OSA is providing free access to these articles for the next 30 days; download them at: http://dx.doi.org/10.1364/JOSAA.29.001606