Circular Polarization and Wavelength Selective Gratings Based on Holographic Cholesteric Liquid Crystal Templates

Figure 6

Dynamical variations of (a)/(b) the transmittance and (c)/(d) diffraction intensity of the refilled CLC template grating when (a, c) applying and (b, d) releasing the electric field.

(a)

(b)

(c)

(d)