Novel time domain ptychography, i2PIE, for improved contrast in nonlinear microscopy

George Dwapanyin; Dirk Spangenberg; Thomas Feurer; Alexander Heidt; Gurthwin Bosman; Pieter Neethling; Erich Rohwer

doi:10.1117/12.2615717

7 December 2021 Novel time domain ptychography, i²PIE, for improved contrast in nonlinear microscopy

George Dwapanyin, Dirk Spangenberg, Thomas Feurer, Alexander Heidt, Gurthwin Bosman, Pieter Neethling, Erich Rohwer

Proceedings Volume 11922, Advances in Microscopic Imaging III; 119220O (2021) https://doi.org/10.1117/12.2615717
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

We present a novel nonlinear microscopy modality using a time-domain ptychographic phase measurement, i²PIE, to compress 80 MHz supercontinuum pulses from an ANDi PCF used as excitation source, improving contrast at reduced average power.

Citation Download Citation

George Dwapanyin, Dirk Spangenberg, Thomas Feurer, Alexander Heidt, Gurthwin Bosman, Pieter Neethling, and Erich Rohwer "Novel time domain ptychography, i²PIE, for improved contrast in nonlinear microscopy", Proc. SPIE 11922, Advances in Microscopic Imaging III, 119220O (7 December 2021); https://doi.org/10.1117/12.2615717

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