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Title: Kramers-Kronig relations in Laser Intensity Modulation Method

Abstract

In this short paper, the Kramers-Kronig relations for the Laser Intensity Modulation Method (LIMM) are presented to check the self-consistency of experimentally obtained complex current densities. The numerical procedure yields well defined, precise estimates for the real and the imaginary parts of the LIMM current density calculated from its imaginary and real parts, respectively. The procedure also determines an accurate high frequency real current value which appears to be an intrinsic material parameter similar to that of the dielectric permittivity at optical frequencies. Note that the problem considered here couples two different material properties, thermal and electrical, consequently the validity of the Kramers-Kronig relation indicates that the problem is invariant and linear.

Authors:
 [1]
  1. ORNL
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
OE USDOE - Office of Electric Transmission and Distribution
OSTI Identifier:
1003618
DOE Contract Number:
DE-AC05-00OR22725
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review B; Journal Volume: 74; Journal Issue: 11
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CURRENT DENSITY; DIELECTRIC MATERIALS; LASERS; MODULATION; PERMITTIVITY

Citation Formats

Tuncer, Enis. Kramers-Kronig relations in Laser Intensity Modulation Method. United States: N. p., 2006. Web. doi:10.1103/PhysRevB.74.113109.
Tuncer, Enis. Kramers-Kronig relations in Laser Intensity Modulation Method. United States. doi:10.1103/PhysRevB.74.113109.
Tuncer, Enis. Sun . "Kramers-Kronig relations in Laser Intensity Modulation Method". United States. doi:10.1103/PhysRevB.74.113109.
@article{osti_1003618,
title = {Kramers-Kronig relations in Laser Intensity Modulation Method},
author = {Tuncer, Enis},
abstractNote = {In this short paper, the Kramers-Kronig relations for the Laser Intensity Modulation Method (LIMM) are presented to check the self-consistency of experimentally obtained complex current densities. The numerical procedure yields well defined, precise estimates for the real and the imaginary parts of the LIMM current density calculated from its imaginary and real parts, respectively. The procedure also determines an accurate high frequency real current value which appears to be an intrinsic material parameter similar to that of the dielectric permittivity at optical frequencies. Note that the problem considered here couples two different material properties, thermal and electrical, consequently the validity of the Kramers-Kronig relation indicates that the problem is invariant and linear.},
doi = {10.1103/PhysRevB.74.113109},
journal = {Physical Review B},
number = 11,
volume = 74,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 2006},
month = {Sun Jan 01 00:00:00 EST 2006}
}