Figure 11
An example of the visibility Γo(ℓ0, ρ) versus the correlation length ℓ0 and mutual pitch angle ρ (ideal geometry and o state) [equation (29)]. Purple denotes Γo = 0 and green Γo = 1. The black lines are contours corresponding to the indicated visibility levels. The analyser-to-mirror distance zA2 + tM2/2 is 0.1 m. The Bragg angle is 45°. |