Wavelength-Dependent Effects in Maxwell Optics

Simple item page
dc.creatorKhan, Sameen Ahmed
dc.date2002-10-06
dc.date2002-10-10
dc.date.accessioned2026-07-07T05:48:13Z
dc.date.available2026-07-07T05:48:13Z
dc.descriptionWe present a new formalism for light beam optics starting with an exact eight-dimensional matrix representation of the Maxwell equations. The Foldy-Wouthuysen iterative diagonalization technique is employed to obtain a Hamiltonian description for a system with varying refractive index. Besides, reproducing all the traditional quasiparaxial terms, this method leads to additional contributions, which are dependent on the wavelength, in the optical Hamiltonian. This alternate prescription to obtain the aberration expansion is applied to the axially symmetric graded index fiber. This results in the wavelength-dependent modifications of the paraxial behaviour and the aberration coefficients. Furthermore it predicts a wavelength-dependent image rotation. In the low wavelength limit our formalism reproduces the Lie algebraic formalism of optics. The Foldy-Wouthuysen technique employed by us is ideally suited for the Lie algebraic approach to optics. The present study further strengthens the close analogy between the various prescription of light and charged-particle optics. All the associated machinery used in this formalism is described in the text and the accompanying appendices.
dc.descriptionLaTeX 58 pages, corrected eprint numbers in two references, http://www.pd.infn.it/~khan/ http://www.imsc.ernet.in/~jagan/
dc.identifierhttps://arxiv.org/abs/physics/0210027
dc.identifierhttp://arxiv.org/abs/physics/0210027
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/84942
dc.subjectOptics
dc.subjectAccelerator Physics
dc.subjectGeneral Physics
dc.subjectQuantum Physics
dc.titleWavelength-Dependent Effects in Maxwell Optics
dc.typetext

Files

Collections

arXiv