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Nonlinear absorption spectrum in perylene derivatives
(2005-10-31)
Knowledge about nonlinear absorption spectra of materials used in photonic devices is of paramount importance in determining their optimum operation wavelengths. In this work, we have investigated the two-photon absorption ...
Nonlinear absorption spectrum in perylene derivatives
(2005-10-31)
Knowledge about nonlinear absorption spectra of materials used in photonic devices is of paramount importance in determining their optimum operation wavelengths. In this work, we have investigated the two-photon absorption ...
Thermo-optical Properties of Nanofluids
(El Springer, 2013)
Long-period grating assisted fractional differentiation of highly chirped light pulses
(Elsevier Science, 2016-03)
We experimentally demonstrate the possibility to perform a fractional differentiation of arbitrary order on a given light pulse by propagation through a single long-period grating. A simple analytical expression is obtained ...
Direct reconstruction of two ultrashort pulses based on non-interferometric frequency-resolved optical gating
(OSA - The Optical Society, 2021)
© 2021 Optical Society of America.We describe a non-interferometric ultrashort-pulse measurement technique based on frequency-resolved optical gating (FROG) with which pulses can be reconstructed directly, i.e. non-iteratively. ...