Modification to time domain near-field to far-field transformation for FDTD method

1997 ◽  
Vol 33 (25) ◽  
pp. 2132
Author(s):  
A. Giannopoulos ◽  
B.S. Randhawa ◽  
J.M. Tealby ◽  
A.C. Marvin
Keyword(s):  
Time Domain ◽  
Near Field ◽  
Fdtd Method ◽  
Far Field ◽  
Field Transformation

FDTD Study of the Surface Waves Detection in Apertureless Scanning Near-Field Microscopy

2008 ◽  
Author(s):  
G. Parent ◽  
S. Fumeron ◽  
D. Lacroix
Keyword(s):  
Surface Waves ◽  
Near Field ◽  
Fdtd Method ◽  
Three Dimensional ◽  
Far Field ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Experimental Tool ◽  
Field Transformation ◽  
Difference Time

Recent studies have shown the importance of surface waves in heat transfer near interfaces. The scanning near field optical microscopy (SNOM) provides an experimental tool to investigate the thermal electromagnetic field near surfaces. In this work, we present a three dimensional model of SNOM devices. This model is based on the finite-difference-time domain (FDTD) method associated to a near to far field transformation. Near field and far field scattered by a silicon tetrahedral tip and by a pecfectly conducting one are presented and discussed.

Near-field far-field transformation in time domain from optimal plane-polar samples

1998 ◽  
Vol 46 (7) ◽  
pp. 1084-1088 ◽  
Author(s):  
O.M. Bucci ◽  
G. D'Elia ◽  
M.D. Migliore
Keyword(s):  
Time Domain ◽  
Near Field ◽  
Far Field ◽  
Field Transformation

Phaseless Near-Field Far-Field Transformation Utilizing Combinations of Probe Signals

2017 ◽  
Vol 65 (10) ◽  
pp. 5492-5502 ◽  
Author(s):  
Alexander Paulus ◽  
Josef Knapp ◽  
Thomas F. Eibert
Keyword(s):  
Near Field ◽  
Far Field ◽  
Field Transformation
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