Trapped Mode in A-SRRs
A-SRR Reflectance
2
4
6
8
10
12
14
16
3 3.5 4 4.5 5 5.5
Wavelength (micrometers)
Re
fle
cta
nc
e (
AU
)
A-SRR Transmittance
0
50
100
150
200
250
3 3.5 4 4.5 5 5.5
Wavelength (micrometers)
Tra
ns
mit
tan
ce
(A
U)
A-SRR Absorbance
-0.3
-0.1
0.1
0.3
0.5
3 3.5 4 4.5 5 5.5
Wavelength (micrometers)
Ab
sorb
an
ce
(AU
)
A-SRR2
Field Plots of A-SSR2A-SRR2(Experimental)
5
15
25
35
45
55
3 3.5 4 4.5 5 5.5 6 6.5
Wavelength in microns
Re
fle
cta
nc
e in
AU
3.9 µm 4.6 µm 5.6 µm
Basudev Lahiri et al. 19 Jan 2009/Vol 17, No. 2/ OPTICS EXPRESS 1107
Field Plots of A-SSR2 contd…
A-SRR
5
15
25
3 3.5 4 4.5 5 5.5 6
Wavelength (micrometer)
Re
fle
cta
nc
e (
AU
)
Double Asymmetric Split Ring Resonators (A-SRRs)
DA-SRR1
0
5
10
15
3 4 5 6 7
Wavelength (micrometer)
Re
fle
cta
nc
e (
AU
)
Experiment
Simulation
DA-SRR4
0
7
14
21
28
35
3 4 5 6 7
Wavelength (micrometer)
Re
flec
tan
ce (
AU
)
Experiment
Simulation
Trapped Modes