View : 15 Download: 2

Relationship between the overall permutation and time-reversal symmetries in the nonlinear optical hyperpolarizabilities

Title
Relationship between the overall permutation and time-reversal symmetries in the nonlinear optical hyperpolarizabilities
Authors
Wu J.W.
Ewha Authors
우정원
SCOPUS Author ID
우정원scopus
Issue Date
1993
Journal Title
Physical Review A
ISSN
1050-2947JCR Link
Citation
vol. 47, no. 3, pp. 2409 - 2411
Indexed
SCI; SCIE; SCOPUS scopus
Abstract
The overall-permutation-symmetry property of the nonlinear optical hyperpolarizabilities in a nondissipative medium is examined to find that the time-reversal symmetry is already assumed in the Manley-Rowe power relation, a basic relation adopted in the derivation of the overall permutation symmetry. This indicates that the overall permutation symmetry is a consequence of the time-reversal symmetry. The quantum-mechanical expression of hyperpolarizability is shown to satisfy both the overall permutation and the time-reversal symmetry explicitly. From the extended symmetry relation, it is predicted that second-harmonic generation and difference-frequency generation, two different nonlinear optical processes, are governed by the same parameter. © 1993 The American Physical Society.
DOI
10.1103/PhysRevA.47.2409
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
Files in This Item:
Relationship between the overall permutation and time-reversal symmetries in the nonlinear optical hyperpolarizabilities.pdf(112.95 kB)Download
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE