Holographic Polymer-Dispersed Liquid Crystals: Materials, Formation, and Applications

Figure 28

Angular dependence of a transmission H-PDLC grating, illustrating the dependence on polarization. Key parameters: 𝜃_𝑏=𝜋/6 (external), 𝜑=𝜋/2, 𝐿 = 10 μm, 𝜆₀ = 633 nm, 𝑎 = 0.020, 𝑛₁ = 0.050 (𝑝-polarization), and 𝑛₁ = 0.016 (𝑠-polarization).