A further examination of optical analogy of quantum transport in mesoscopic structures

X. D. Zhu, C. Y. Fong

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We show that the transmittance of light through waveguides is analogous to the conductance of electrons through mesoscopic wires only when a quasi-monochromatic light source is used. We also show that when casting the Maxwell equations into a Schrödinger-type equation in an optical waveguide with a spatially varying dielectric function ε{lunate}(ω,r) (the optical of a mesoscopic electron conductor with disorders), a velocity-like, non-hermitian term in the effective Hamiltonian prevails. The latter distinguishes the optical case from the electron case, in addition to the vector nature of electromagnetic waves.

Original languageEnglish (US)
Pages (from-to)323-325
Number of pages3
JournalSolid State Communications
Volume83
Issue number5
DOIs
StatePublished - 1992

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examination
Electrons
Hamiltonians
electrons
Monochromators
Maxwell equations
Optical waveguides
optical waveguides
Maxwell equation
Electromagnetic waves
transmittance
electromagnetic radiation
light sources
Casting
Waveguides
conductors
wire
Wire
disorders
waveguides

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

A further examination of optical analogy of quantum transport in mesoscopic structures. / Zhu, X. D.; Fong, C. Y.

In: Solid State Communications, Vol. 83, No. 5, 1992, p. 323-325.

Research output: Contribution to journalArticle

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