%0 Conference Paper %1 WOS:000267133100140 %A de Morais Neto, A F %A Sobrinho, C S %A Filho, A F G Furtado %A Menezes, J W M %A Sombra, A S B %B PROCEEDINGS OF THE IEEE INTERNATIONAL TELECOMMUNICATIONS SYMPOSIUM, VOLS 1 AND 2 %C 345 E 47TH ST, NEW YORK, NY 10017 USA %D 2006 %I IEEE %K Bistability; Nonlinear Optical Switching} fibers; in process {Ultrashort %P 739+ %T Ultrashort Pulse Reflection through Nonlinear Fiber Bragg Gratings %X We discuss numerical studies of reflection of an ultrashort pulse (1 ps) through 10 mm length nonlinear fiber Bragg gratings (NLFBG). The ultrashort pulse is a Gaussian function centered in the Bragg wavelength for low input intensities: lambda(0) = 1550 nm. We used an inverse Fourier transform method never used before for nonlinear gratings to investigate the reflected time shapes. We determined how the nonlinear index affects the reflection responses for NLFBG's and subsequently its pulse reflection shapes. It was found that the nonlinear switching depends on nonlinear strength of grating. %@ 978-1-4244-3644-6

@inproceedings{WOS:000267133100140, abstract = {We discuss numerical studies of reflection of an ultrashort pulse (1 ps) through 10 mm length nonlinear fiber Bragg gratings (NLFBG). The ultrashort pulse is a Gaussian function centered in the Bragg wavelength for low input intensities: lambda(0) = 1550 nm. We used an inverse Fourier transform method never used before for nonlinear gratings to investigate the reflected time shapes. We determined how the nonlinear index affects the reflection responses for NLFBG's and subsequently its pulse reflection shapes. It was found that the nonlinear switching depends on nonlinear strength of grating.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {345 E 47TH ST, NEW YORK, NY 10017 USA}, author = {de Morais Neto, A F and Sobrinho, C S and Filho, A F G Furtado and Menezes, J W M and Sombra, A S B}, biburl = {https://www.bibsonomy.org/bibtex/2419aa4e1e5387d94fb639b86601d45cc/ppgfis_ufc_br}, booktitle = {PROCEEDINGS OF THE IEEE INTERNATIONAL TELECOMMUNICATIONS SYMPOSIUM, VOLS 1 AND 2}, interhash = {e5ca780ff2a5391fafb5fbb31b3b8398}, intrahash = {419aa4e1e5387d94fb639b86601d45cc}, isbn = {978-1-4244-3644-6}, keywords = {Bistability; Nonlinear Optical Switching} fibers; in process {Ultrashort}, note = {2006 International Telecommunications Symposium (ITS), Fortaleza, BRAZIL, SEP 03-06, 2006-2009}, organization = {IEEE}, pages = {739+}, publisher = {IEEE}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Ultrashort Pulse Reflection through Nonlinear Fiber Bragg Gratings}, tppubtype = {inproceedings}, year = 2006 }