We describe a method for analytical computation, including the square-root operation, of the propagation matrix used in the finite-difference split-step non-paraxial method thereby reducing the computation time significantly
Efficient nonuniform schemes, based on the generalized Douglas (GD) scheme, are developed for the fi...
We describe a bi-directional wave propagation method based on the split-step non-paraxial collocatio...
AbstractSlip-step Fourier Transform (SSFT) and Finite Difference (FD) algorithms are introduced to s...
We describe a method for analytical computation, including the square-root operation, of the propaga...
A method based on symmetrized splitting of the propagation operator in the finite difference scheme ...
A method based on symmetrized splitting of the propagation operator in the finite difference scheme ...
A method based on symmetrized splitting of the propagation operator in the finite difference scheme ...
We describe a simple and efficient wide-angle, split-step finite-difference based explicit transfer ...
A non-paraxial semivectorial method in the finite difference split step scheme is proposed. The meth...
Exact analytical results are employed in the testing of split-step and finite difference approaches ...
Exact analytical results are employed in the testing of split-step and finite difference approaches ...
We present a new method for splitting of operators in the three-dimensional finite difference split-...
Two new algorithms are proposed to compute the nonsingular square root of a matrix A. Convergence th...
[[abstract]]A numerical procedure using the finite-difference scheme and the shifted power method is...
Efficient nonuniform schemes, based on the generalized Douglas (GD) scheme, are developed for the fi...
Efficient nonuniform schemes, based on the generalized Douglas (GD) scheme, are developed for the fi...
We describe a bi-directional wave propagation method based on the split-step non-paraxial collocatio...
AbstractSlip-step Fourier Transform (SSFT) and Finite Difference (FD) algorithms are introduced to s...
We describe a method for analytical computation, including the square-root operation, of the propaga...
A method based on symmetrized splitting of the propagation operator in the finite difference scheme ...
A method based on symmetrized splitting of the propagation operator in the finite difference scheme ...
A method based on symmetrized splitting of the propagation operator in the finite difference scheme ...
We describe a simple and efficient wide-angle, split-step finite-difference based explicit transfer ...
A non-paraxial semivectorial method in the finite difference split step scheme is proposed. The meth...
Exact analytical results are employed in the testing of split-step and finite difference approaches ...
Exact analytical results are employed in the testing of split-step and finite difference approaches ...
We present a new method for splitting of operators in the three-dimensional finite difference split-...
Two new algorithms are proposed to compute the nonsingular square root of a matrix A. Convergence th...
[[abstract]]A numerical procedure using the finite-difference scheme and the shifted power method is...
Efficient nonuniform schemes, based on the generalized Douglas (GD) scheme, are developed for the fi...
Efficient nonuniform schemes, based on the generalized Douglas (GD) scheme, are developed for the fi...
We describe a bi-directional wave propagation method based on the split-step non-paraxial collocatio...
AbstractSlip-step Fourier Transform (SSFT) and Finite Difference (FD) algorithms are introduced to s...
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