Published January 1, 1992 | Version v1
Journal article Metadata-only

Accurate solution of the Helmholtz equation by Lanczos orthogonalization for media with loss or gain

Creators

  • 1. Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)

Description

The numerical scheme for solving the Helmholtz equation, based on the Lanczos orthogonalization scheme, is generalized to apply it to media with space-dependent absorption or gain profiles

Additional details

Publishing Information

Journal Title
Optics Letters
Journal Volume
17
Journal Issue
1
Series
Opt. Lett.
Journal Page Range
10-12
ISSN
0146-9592
CODEN
OPLED

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
23079993
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ANALYTICAL SOLUTION; HERMITE POLYNOMIALS; HERMITIAN OPERATORS; MATHEMATICAL OPERATORS; MATRIX ELEMENTS; NUMERICAL SOLUTION; PARTIAL DIFFERENTIAL EQUATIONS; RECURSION RELATIONS; SERIES EXPANSION; WAVE EQUATIONS; WAVE PROPAGATION; WAVEGUIDES
Descriptors DEC
DIFFERENTIAL EQUATIONS; EQUATIONS; FUNCTIONS; POLYNOMIALS