US Patent Issued to Wavefront Analysis Systems on May 13 for "Totagraphy: coherent diffractive/digital information reconstruction by iterative phase recovery using a second camera imaging the input plane" (Indiana Inventor)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,298,715, issued on May 13, was assigned to Wavefront Analysis Systems LLC (New York).

"Totagraphy: coherent diffractive/digital information reconstruction by iterative phase recovery using a second camera imaging the input plane" was invented by Okan Ersoy (West Lafayette, Ind.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A totagram is produced by an iterative spectral phase recovery process resulting in complete information recovery using special masks and using a reference beam. Using these special masking systems reduce computation time, number of masks, and number of iterations. Adding a reference wave to the iterative process provides better phas...