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A polymeric Mach-Zehnder waveguide modulator has been designed, fabricated, characterized, and optically and electrically packaged for photonic applications. The polymers used in this work were PMMA-based side-chain polymers with nonlinear optical molecules, 4-dimethyl-amino-4'-nitro-stilbene. The vertical waveguide structure was made by a triple stack, and the the lateral waveguide structure was...
The photobleaching process of an electro-optic polymer, a PMMA-based side-chain polymer with the non-linear optic (NLO) chromophore DANS, has been investigated with irradiation only, with poling only, and with both irradiation and poling in that order or in the reverse order. The photobleaching was carried out using the near-UV lines. FTIR spectra and UV-Vis absorption spectra were obtained after...
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