2001-12-01
Nonlinear propagation of ultrashort pulses in nonlinear periodic materials with alternating oppositely-signed Kerr coefficient
Publication
Publication
Presented at the
14th Annual Meeting of the IEEE Lasers and Electro-Optics Society (November 2001), San Diego, CA
The nonlinear propagation of ultrashort pulses in nonlinear periodic materials was analyzed in correlation to alternating oppositely-signed Kerr coefficients. Simulation results for the behavior of pulses impinging on periodically nonlinear optical devices were obtained by deriving coupled-mode equations for nonlinear periodic gratings. It was noticed that short-duration pulses had a spectral bandwidth which exceeded the width of the dynamic stopband which they created inside the limiter. This resulted in a non-limited transmission of the power which lies outside the device stopband.
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| 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society | |
| Organisation | Department of Electronics |
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Ye, W.N, Brzozowski, L. (L.), Sargent, E.H. (E. H.), & Pelinovsky, D. (D.). (2001). Nonlinear propagation of ultrashort pulses in nonlinear periodic materials with alternating oppositely-signed Kerr coefficient. In Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS (pp. 441–442).
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