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arXiv · 1904.08849

Extending time-domain ptychography to generalized phase-only transfer functions

Dirk-Mathys Spangenberg·Erich Rohwer·Michael Brügmann·Thomas Feurer
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Abstract

We extend the time-domain ptychographic iterative engine to generalized spectral phase-only transfer functions. The modified algorithm, i$^2$PIE, is described and its robustness is demonstrated by different numeric simulations. The concept is experimentally verified by reconstruction of a complex supercontinuum pulse from an all normal dispersion fiber.

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Dirk-Mathys Spangenberg, Erich Rohwer, Michael Brügmann, Thomas Feurer. 2019-04-17. Extending time-domain ptychography to generalized phase-only transfer functions. https://doi.org/10.1364/ol.45.000300

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