Fig. 7.10 Functions of the module |E YL0 ( y)|
2 and the argument Φ YL0 ( y) ¼ Arg[E YL0 ( y)] for the
symmetric case (a 0 ¼ 0) in the far zone of the function (Eq. 7.32) at y ¼ k 0 l sin θ for (a, b):
S 01 ¼ À 0.8, S 02 ¼ 0.4, a 0 ¼ 0; for (c, d): S 01 ¼ 0.2, S 02 ¼ À 1, a 0 ¼ 0
|E
YL0 (y)| 2
Φ
YL0 (y)
200
S 01 = 0, S 02 = 0.4, a 0 = 0.2
S 01 = 0, S 02 = 0.4, a 0 = 0.3
100
–100
–200
transverse offset y
a)
–4
–2
2
4
–4
–2
2
4
|E
YL0 (y)| 2
Φ
YL0 (y)
150
200
100
50
-150
-100
-50
-200
transverse offset y
b)
-4
-2
2
4
-4
-2
2
4
Fig. 7.11 Functions of the module |E YL0 ( y)|
2
and the phase Φ YL0 ( y) ¼ Arg[E YL0 ( y)] of the
function (Eq. 7.32) in the far zone at nonsymmetrical distribution (a 0 6 ¼ 0) versus the transverse
offset y ¼ k 0 l sin θ at (a) S 01 ¼ 0, S 02 ¼ 0.4, a 0 ¼ 0.2, (b) S 01 ¼ 0, S 02 ¼ 0.4, a 0 ¼ 0.3
7.2 The Model of the Dielectric Waveguide Structure of the Laser and the Optical. . .
385