Jaime Frejlich - Photorefractive Materials for Dynamic Optical Recording

4 Chapter 4Figure 4.1 Reading the recorded hologram with one of the recording beams.Figure 4.2 Recording a fixed volume index‐of‐refraction hologram that is phase...Figure 4.3 Bragg condition where and are the incident beam and the diffrac...Figure 4.4 Amplitude coupling in two‐wave mixing: in this example, the weaker...Figure 4.5 Phase coupling in two‐wave mixing: the pattern of fringes and assoc...Figure 4.6 Numerical plotting of versus the normalized time , from Eq. 4.80...Figure 4.7 Numerical plotting of versus the normalized time , from Eq. 4.80...Figure 4.8 Numerical plotting of versus the normalized time , from Eq. 4.80...Figure 4.9 Numerical plotting of versus the normalized time , from Eq. 4.80...Figure 4.10 Transient effect of a perturbation, in the form of a ramp voltage ...Figure 4.11 Computed running hologram as a function of (rad/s) for and d...Figure 4.12 Computed running hologram as a function of (rad/s) for and d...Figure 4.13 Computed running hologram as a function of (rad/s) for and d...Figure 4.14 Computed running hologram as a function of (rad/s) for and d...Figure 4.15 versus (rad/s), computed for and different material paramete...Figure 4.16 versus (rad/s), computed for and different material paramete...Figure 4.17 versus (rad/s), computed for and different material paramete...Figure 4.18 versus (rad/s), computed for and different material paramete...Figure 4.19 Phase modulation setup: BS: beamsplitter, PZTpiezoelectric‐suppor...Figure 4.20 Wave‐mixing schema showing the hologram phase shift and the phas...Figure 4.21 Degenerate four‐wave mixing showing the signal Sand reference Rb...

5 Chapter 5Figure 5.1 Input and output light polarization.Figure 5.2 Input and output polarization referred to actual principal axes coo...Figure 5.3 General illustration of the polarization direction of the transmitt...Figure 5.4 Transmitted and diffracted beams orthogonally polarized at the outp...Figure 5.5 Transmitted and diffracted beams parallel‐polarized at the output t...