intersection point of two plots

how can i get the inetersection point (a real number of x axis) of a complex plot and a real plot? and how to assign them respectively to an array?

for example the junctions of lines:

d1:=(sec(I*(x^2-2)))(exp(I*x)*sin(2*x)+cos(I*(2*x-3)));       and

d2:=0.5;  by  plot([d1, d2], x = -5 .. 5);