A novel general approach for THz-bandwidth optical filter synthesis, particularly interesting for ultrafast optical pulse shaping, based on the first-order Born approximation in long period gratings is proposed and numerically validated.
© 2012 OSA
(060.2340) Fiber optics and optical communications : Fiber optics components
(320.5540) Ultrafast optics : Pulse shaping
(070.7145) Fourier optics and signal processing : Ultrafast processing
R. Ashrafi and J. Azana, "Ultrafast optical pulse shaping by exploiting the first-order Born approximation in long period gratings," in Advanced Photonics Congress, OSA Technical Digest (online) (Optical Society of America, 2012), paper BW4E.5.
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