Time-Resolved Imaging by Multiplexed Ptychography (TIMP)

TYPESolid State Institute Seminar
Speaker:Omri Wengrowicz
Affiliation:Department of Physics and the Solid State Institute Technion
Time:12:30 - 13:30
Location:Solid State Auditorium(Entrance)
Remark:M.Sc. Student of Distinguished Associate Professor Oren Cohen

Our group proposed recently a scheme for time-resolved microscopy of fast transient
non-repetitive events. This technique, termed time-resolved imaging by multiplexed ptychography
(TIMP), is based on an algorithmic reconstruction of multiple frames from data recorded in a single
camera acquisition of a single-shot ptychographic microscope.
In this talk I will introduce the concepts of ptychography and TIMP, and present an experimental
demonstration of TIMP, reconstructing thirty-six frames of a dynamical complex-valued object from
ptychographic data recorded in a single CCD snapshot.