Fig 1.
Schematic drawing of the experimental procedure.
(a) Holographic recording. (b) Corona discharge. (c) Removal of the polymer. (d) Corona discharge deposition.
Fig 2.
Surface profile of experimental sample.
Azobenzene polymer (a) after holographic recording and (b) after corona discharge. Glass substrate (c) after removal of polymer and (d) after corona discharge deposition.
Fig 3.
Photograph of the reconstructed image hologram consisting of SiO2 on soda-lime silicate glass.
Fig 4.
Diffraction efficiency as a function of the deposition time.
Fig 5.
Ion conductivities of sodium ions and protons in the SLS glass before and after CDT.
Ion conductivities are indicated as σ. No proton conduction was visible before the CDT.
Fig 6.
Schematic image of the formation of a surface relief hologram consisting of SiO2 during CDD.