Compositional Changes for Reduction of Polymerisation-Induced Shrinkage in Holographic Photopolymers

Figure 2

(a) Reference frame, produced by capturing the beam reconstructed from the hologram recorded in the red sensitive layer. (b) Result of subtraction of the reference frame from the current frame (before switching on the green laser). (c) Fringes visible as a result of subtraction of the reference frame from the current frame (after switching on the green laser).

(a)

(b)

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