Wide-angle beam propagation method without using slowly varying envelope approximation
KQ Le, P Bienstman - JOSA B, 2009 - opg.optica.org
A new wide-angle (WA) beam propagation method (BPM) is developed whereby the exact
scalar Helmholtz propagator is replaced by any one of a sequence of higher-order (m, n) …
scalar Helmholtz propagator is replaced by any one of a sequence of higher-order (m, n) …
Nonparaxial split-step method with local one-dimensional scheme for three-dimensional wide-angle beam propagation
A wide-angle, split-step finite-difference method with the classical local one-dimensional
scheme is presented to analyze the three-dimensional scalar wave equation. Its essence is …
scheme is presented to analyze the three-dimensional scalar wave equation. Its essence is …
Three-dimensional finite difference split-step nonparaxial beam propagation method: new method for splitting of operators
D Bhattacharya, A Sharma - Applied optics, 2009 - opg.optica.org
We present a new method for splitting of operators in the three-dimensional finite difference
split-step nonparaxial beam propagation method. The method increases the accuracy and …
split-step nonparaxial beam propagation method. The method increases the accuracy and …
Wide-angle split-step spectral method for 2D or 3D beam propagation
CD Clark III, RJ Thomas - Optical and quantum electronics, 2009 - Springer
We develop a method for non-paraxial beam propagation that obtains a speed improvement
over the Finite-Difference Split-Step method (FDSSNP) recently reported by Sharma et al …
over the Finite-Difference Split-Step method (FDSSNP) recently reported by Sharma et al …
A stable complex Jacobi iterative solution of 3D semivectorial wide-angle beam propagation using the iterated Crank–Nicholson method
KQ Le, P Bienstman - Optical and quantum electronics, 2009 - Springer
An extension of the recently proposed three-dimensional (3D) wide-angle (WA) beam
propagation method (BPM) using complex Jacobi iteration (CJI) taken into account …
propagation method (BPM) using complex Jacobi iteration (CJI) taken into account …