Fig. 4.33 The QWLD resonance characteristic at nonlinear parametric variations of the resonator
Q-factor. The x ¼ E 0n parameter is the normalized strength amplitude, and the s ¼ j2πν L ¼ j2πν n
parameter is the scaled laser oscillation frequency. (a) at K 00 N 0 ¼ 4.9, T 1n G 00 ¼ 0.01;
(1/Q 0F ) ¼ 0.06 Á (1 À Ax
3
) for (1) A ¼ 0.0025; (2) A ¼ 0.0029; (3) A ¼ 0.0039; (4) A ¼ 0.0029;
The equation for (a) (1–3): [s
2 + 0.06(1 À Ax
3
)s + 1.001]x ¼ s Á 4.9x/(1 + T 1n G 00 x
2
). The equation
for (a) (4): [s
2 + 0.06(1 À Ax
3
)s + 1.001]x ¼ s Á 49x/(1 + s + T 1n G 00 x
2
). (b) at K 00 N 0 ¼ 4.9,
T 1n G 00 ¼ 0.01;(1/Q 0F ) ¼ 0.06 Á (1 À Ax
3
) for (1) A ¼ 0.0025; (2) A ¼ 0.0029; (3) A ¼ 0.0039;
(4) A ¼ 0.0029; The equation [s
2 + 0.06(1 À Ax
3
)s + 1.001]x ¼ s Á 4.9x/(1 + s + 0.01x
2
)
4.8 Conclusions
197