Dushani Munasinghe

4 Questions 3 Answers 0 Followers

Questions related from Dushani Munasinghe

What is the relationship between Fermi-Pasta-Ulam recurrence and deep gain saturation of four wave mixing process?

Gain saturation of fiber optic parametric amplification has frequently been studied by considering the reduction of signal gain with pump depletion in a moderately saturated system. But once the...

06 October 2021 1,787 2 View

Resources to study computational nonlinear fiber optics?

Can anybody suggest a resource which includes the modeling of pulse propagation in optical fiber using split step fourier method and model the nonlinear optics theories in the book nonlinear fiber...

04 March 2020 2,232 11 View

What happens for phase matching in FWM when Δβ=0?

if propagation mismatch in a HNLF (Δβ) is zero, what happens when the fiber length is increased? will there be a dispersion induced phase shift when fiber length is increased while Δβ=0?

25 January 2020 6,620 0 View

Can anyone provide me with the matlab code for the demonstration of single pump phase sensitive parametric amplifier??

I need a matlab code for the characterization of single pump phase sensitive amplifier (copier PSA scheme) to obtain the gain and the phase transfer characteristics. I also need to characterize it...

26 September 2019 7,490 0 View