A time-domain beam-propagation method for analyzing pulsed optical beams in second-order nonlinear waveguides
The linear time-domain beam propagation method (TD-BPM) has been extended to model the propagation of pulsed optical beams in second-order nonlinear optical material of integrated waveguides. The coupled nonlinear wave equations have been derived and discretized using the explicit finite-difference...
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2001
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| Summary: | The linear time-domain beam propagation method (TD-BPM) has been extended to model the propagation of pulsed optical beams in second-order nonlinear optical material of integrated waveguides. The coupled nonlinear wave equations have been derived and discretized using the explicit finite-difference method. The nonlinear TD-BPM method developed in the present work is very efficient, and is simple to implement. |
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