Interferometric Synthetic Aperture Microscopy (ISAM)


Interferometric Synthetic Aperture Microscopy (ISAM) ISAM offers revolutionary technology advancement in OCT and other microscopy methods. With a single pass, the algorithm is able to extend the range over which devices can scan an image by integrating data taken from non-focal point areas in addition to the focal region. Integration of the ISAM technology into catheters or arterial imaging devices would add significant value above the existing image rendering paradigms.


  • Produces functional imagery from formerly unusable data
  • Maintains quality resolution in high depth-of-field and 3-D applications
  • Tolerates errors in defocus
  • Employs digital processing to compensate for instrument and user error