Time-domain asymptotic analysis of transient whispering-gallery mode radiation excited by a UWB pulse source

2011 ◽  
Author(s):  
K. Goto ◽  
T. Kawano ◽  
T. Ishihara
Keyword(s):  
Asymptotic Analysis ◽  
Time Domain ◽  
Whispering Gallery Mode ◽  
Pulse Source ◽  
Whispering Gallery

A STRUCTURE FOR COUPLING WHISPERING GALLERY MODE WITH SURFACE PLASMONS

2010 ◽  
Vol 19 (04) ◽  
pp. 811-817
Author(s):  
KENZO YAMAGUCHI ◽  
MASAMITSU FUJII ◽  
MITSUO FUKUDA
Keyword(s):  
Surface Plasmons ◽  
Time Domain ◽  
Finite Difference Time Domain ◽  
Silver Film ◽  
Three Dimensional ◽  
Whispering Gallery Mode ◽  
Silica Microsphere ◽  
Whispering Gallery ◽  
Novel Structure ◽  
Difference Time

The three-dimensional finite-difference time-domain method was used to demonstrate a novel structure for coupling whispering gallery mode (WGM) with surface plasmons (SPs). As for this structure, a micrometer-sized optical resonator composed of a silver film coated on a silica microsphere containing apertures is set on a glass substrate. The SPs couple with higher-order WGM, and their intensity is clearly enhanced by this structure.

Evaluation of Effective Conductivity of Copper-Clad Dielectric Laminate Substrates in Millimeter-Wave Bands Using Whispering Gallery Mode Resonators

2009 ◽  
Vol E92-C (12) ◽  
pp. 1504-1511 ◽  
Author(s):  
Thi Huong TRAN ◽  
Yuanfeng SHE ◽  
Jiro HIROKAWA ◽  
Kimio SAKURAI ◽  
Yoshinori KOGAMI ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Effective Conductivity ◽  
Whispering Gallery Mode ◽  
Whispering Gallery
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