Traveling-wave modulator using a gelatin-based E-O polymer waveguide

Robert Shih; Ray T. Chen; Z.Z. Ho

doi:10.1117/12.139157

14 January 1993 Traveling-wave modulator using a gelatin-based E-O polymer waveguide

Robert Shih, Ray T. Chen, Z.Z. Ho

Proceedings Volume 1774, Nonconducting Photopolymers and Applications; (1993) https://doi.org/10.1117/12.139157
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

An electro-optic intensity modulator using a gelatin-based EO polymer waveguide has been built and characterized. This EO modulator is constructed from a nitrophenol/gelatin guest/host poled polymer system. V_pi and (gamma) ₃₃ of 25 V and 38 pm/V are obtained, respectively. This is the first demonstration of an active EO device using electro- optic gelatin. Integration of the modulator with a traveling-wave electrode structure to increase the modulation speed is under investigation. Preliminary studies have shown electrical modulation bandwidths of up to 40 GHz.

Citation Download Citation

Robert Shih, Ray T. Chen, and Z.Z. Ho "Traveling-wave modulator using a gelatin-based E-O polymer waveguide", Proc. SPIE 1774, Nonconducting Photopolymers and Applications, (14 January 1993); https://doi.org/10.1117/12.139157

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