Tuning Cholesteric Selective Reflection In Situ Upon Two‐Photon Polymerization Enables Structural Multicolor 4D Microfabrication

Adv. Optical Mater. 2022, 10, 2101526 https://doi.org/10.1002/adom.202101526 An equation was inadvertently omitted from the sentence beginning on line 13 of section 2 (Tuning Cholesteric Bragg Reflection by Direct Laser Writing). The sentence should read as follows: In CRMs, the director is not uniform, because molecules spontaneously self-assemble into a helical superstructure (Figure 1a) which grants the circular-polarization selective Bragg reflection at normal incidence in a wavelength range centered at λ = n ¯ p $\lambda =\bar{n}p $ , where n ¯ $\bar{n}$ is the average refractive index and p the helix pitch.[60–62]