The Phase Retrieval and Imaging Science Group in the Intitute
of Optics at the University of Rochester performs research
in the areas of unconventional imaging, phase retrieval, wave-front
sensing, imaging with sparse-aperture telescopes, and image
What we do (paper titles analyzed by www.wordle.net)
(Click on the picture and enlarge the resulting window to get a larger version of it:)
News Flash: Prof. Fienup was elected to the National Academy of Engineering.
News Flash: Dustin Moore wins Hilbert Competition. The Synopsis Corporation (formerly Optical Research Associates) awarded the 2011 Robert S. Hilbert Memorial Optical Design Competition prize to Dustin Moore (and to Bin Ma, also associated with the Institute of Optics). Dustin's project was titled, "A High Resolution Four-Pi Steradian Panoramic Video System."
Recently Published Papers & Patents
(PDFs of these papers can be downloaded from our web site after clicking on the Publications box to the left.)
By Abbie Tippie : "High-resolution synthetic-aperture digital holography with digital phase and pupil correction," Opt. Express 19, 12027-12038 (2011).
By Sapna Shroff:
U.S. Patent No. 8,279,329, “Structured Illumination for Imaging of Stationary and Non-stationary, Fluorescent and Non-fluorescent, Objects,” Issued October 2, 2012.
By Manuel Guizar-Sicairos: "Understanding the twin-image problem in phase retrieval," J. Opt. Soc. Am. A 29, 2367-2375 (2012).
The above article was featured in the OSA's "Spotlight on Optics"
"Measurement of hard x-ray lens wavefront aberrations using phase retrieval," Appl. Phys. Lett. 98, 111108 (2011).
By Sam Thurman: "Method of obtaining wavefront slope data from through-focus point spread function measurements," J. Opt. Soc. Am. A 28, 1-7 (2011).
By Prof. Fienup: “Phase Retrieval Algorithms: a Personal Tour [Invited],” Appl. Opt. 52, 45-56 (2013).