Reciprocity Method for Obtaining the Far Fields Generated by a Source Inside or Near a Microparticle

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Abstract:

We show that the far fields generated by a source inside or near a microparticle can be obtained readily by using the reciprocity theorem along with the internal or near fields generated by plane wave illumination. The method is useful for solving problems for which the scattered fields generated with plane wave illumination have already been obtained. We illustrate the method for the case of a homogeneous sphere, and then apply it to the problem of emission from a dipole inside a sphere near a plane interface.

Author(s):
Hill, Steven C. ; Videen, Gorden ; Pendleton, J. D.
Author Organization(s):
ARMY RESEARCH LAB ADELPHI MD
Descriptive Note:
Progress rept. Oct 1996-Apr 1997
Pagination:
0032

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
ARL-TR-1398
Monitor Series:
ARL**, DOE
 Subject Terms
Joint Capability Areas:
JCA_1.2_Force Preparation; JCA_1_Force Support
Modernization Areas:
Microelectronics
Communities of Interest:
Air Platforms
Descriptor(s):
*EMISSION, *FAR FIELD, *FLUORESCENCE, GREENS FUNCTIONS, ILLUMINATION, NEAR FIELD, PLANE WAVES, PROBLEM SOLVING, SCATTERING
Field(s)/Group(s):
Electricity and Magnetism
Keyword(s):
RECIPROCITY THEOREM, PE61102A
Report Date:
1997 Sep 01
Creation Date:
1997 Oct 22