A genetic algorithm for the inverse problem in synthesis of fiber gratings

Synthesis of fiber Bragg grating for gain-narrowing compensation in high-power Nd: Glass chirped pulse amplification system

“…Moreover, FBG has many changeable structural parameters, such as period, apodization function, length and chirp, which make it more flexible for spectral shaping. Some inverse engineering algorithms, including Fourier transform method based on first-order Born approximation [12,13], solving Gel'fand-Levitan-Marchenko (GLM) integral equation [14], layer-peeling method [15] and genetic algorithm [16] and so on, have also been known and they can be implemented to obtain easily the eminent design of complex FBG.…”

Semi-deterministic versus genetic algorithms for global optimisation of multichannel optical filters

“…More precisely, the complex spectral response and the power reflection function can be approximated by the following expressions (see (Skaar and Risvik, 1998)):…”

Design of one-dimensional optical pulse-shaping filters by time-domain topology optimization

“…Fiber gratings have also become good candidates for shaping pulses. Many inverse design algorithms have been introduced, [2][3][4][5] among which the inverse scattering layer peeling method ͑LPM͒ ͑Ref. 6͒ is the most used.…”