4 0 10-4 5.0x10
)
3.0x10-4 4.0x10
R
/d
λ)/ I ( nm
-1)
1.0x10-4 2.0x10-4
(dI
Rn
1=1
n 1 5 ⎜ ⎛ dI
R⎞ 1 ℜ ( ) λ
400 450 500 550 600 650 700
0.0
λ (nm) n
2=1.5
d=1250 nm
⎞
⎛
δ ⎟ ⎠
⎜ ⎞
⎝
⎛ sin 2
4
2δ
R
( )
1
2
λ
λ
λ = −
⎠
⎜ ⎞
⎝
⎛
I d
R
⎟⎠
⎜ ⎞
⎝
= ⎛
ℜ 4 sin2
δ
2 Rπ δ 2 n d
⎞
2⎜ ⎛ n n
( ) ⎟
⎠
⎜ ⎞
⎝ + ⎛
−
⎠
= ⎝ ℜ
sin 2 4
1
2
2 2
δ
R R
λ π δ 2 n
2d
2 =
2 1
2
1
⎟
⎠
⎜⎜ ⎞
⎝
⎛ +
= −
n n
n R n
λ
0 0832 I I
Rn
1=
− ℜ
= ∫2
1 1
2
1
λλ
λ λ
λ d
I
I
R0.0832
0.0798
d n
2n
15.0x10-4
6.0x10-4 n
2(λ)
n2 costante
3.0x10-4 4.0x10-4
d
λ)
R/I (nm
-1)
1.0x10-4 2.0x10-4
(dI/ d
400 450 500 550 600 650 700
0.0
λ (nm)
n
1=1 ⎛ dI ⎞ 1 ℜ ( ) λ
n
2(λ)=1.5038+4355/ λ
2d=1250 nm
⎜ ⎞
= ⎛
ℜ 4 sin2
δ
R( )
1 2
1
λ λ
λ
λ −
= ℜ
⎟ ⎠
⎜ ⎞
⎝
⎛
I d
dI
R⎜ ⎠
= ⎝
ℜ 4Rsin 2
( ) λ
π
δ 2 n d
( ) ⎞
2⎛ λ ( )
λ λ π
δ 2 n
2d 2 =
( ) ( )
2
( )
1
2
1
⎟⎟
⎠
⎜⎜ ⎞
⎝
⎛ +
= −
λ λ λ
n n
n R n
λ
I I
Rn
10892 .
1
20
1 1
2
=
− ℜ
=
λ∫
λ
λ λ
λ d
I I
Rd n
21
n
14 0 10-4
5.0x10-4 nn2(λ)
2costante
4
3.0x10-4 4.0x104
/d
λ)
R/I (nm
-1)
0 0 1.0x10-4 2.0x10-4
(d I
n
1=1 ⎛ dI ⎞ 1 ℜ ( ) λ
400 450 500 550 600 650 700
0.0
λ
(nm)
n
2(λ)=1.5038+4355/ λ
2d=1250 nm
( )
1 2
1
λ λ
λ
λ −
= ℜ
⎟ ⎠
⎜ ⎞
⎝
⎛
I d
dI
R⎠
⎜ ⎞
⎝
⎛ sin 2
4 2
δ
R
( ) λ
π
δ 2 n d
( ) ⎞
2⎛ λ
( )
⎟⎠
⎜ ⎞
⎝ + ⎛
−
⎜ ⎠
= ⎝ ℜ
sin 2 4 1
2
2 2
δ
R R
( )
λ λ π
δ 2 n
2d 2 =
( ) ( )
2
( )
1
2
1
⎟⎟
⎠
⎜⎜ ⎞
⎝
⎛ +
= −
λ λ λ
n n
n R n
λ
I I
Rn
10853 .
1
20
1 1
2
=
− ℜ
=
λ∫
λ
λ λ
λ d
I
I
Rd n
2
n
17.0x10-5 7.5x10-5
)
6.0x10-5 6.5x10-5
/d λ )
R/I (nm
-1)
4 5 10-5 5.0x10-5 5.5x10-5
(dI /
400 450 500 550 600 650 700
4.5x105
λ (nm) n
11=1 ⎛ dI ⎞ 1 ℜ ( ) λ
n
2=1.38 n
3=1.50 d=99.6 nm
( )
1 2
1
λ λ
λ
λ −
= ℜ
⎟ ⎠
⎜ ⎞
⎝
⎛
I d
dI
Rδ cos 2
12 232 23 2
12
r r r
r + +
= ℜ
π 2 n d
2 d n
n
1I I
Rλ δ = 2 π 2 n
2d
λ
d n
2n
1n
3016 . 1
20
1 1
2
=
− ℜ
=
λ∫
λ
λ λ
λ d
I
I
R6.0x10 coating-free
4.0x10-4
coating free
m-1 ) 6.0x10-5
7.0x10-5
coated
(dI/d
2.0x10-4 (dI/dλ)/I 0 (nm
4.0x10-5 5.0x10-5
dλ)/I0 (nm -1)
400 450 500 550 600 650 700
0.0
λ (nm)
3.0x10-5
1
λ2I
I I
Rn=1
=
− ℜ
= ∫2
1 1
2
1
λλ
λ λ
λ d
I I
R0.0832 d n=1.5
n=1
I I
=
− ℜ
= ∫2
1 1
2
1
λλ
λ λ
λ d
I I
R0.016
d n=1.38
n=1
n
1I I
Rn=1.5
λ1