Analysis and investigations of differential interferometer based on a polymer optical bimodal waveguide
AbstractThe paper presents analysis of a differential interferometer based on a polymer bimodal optical waveguide. For the structure of SiO2 / SU8 / H2O the waveguide thickness that corresponds to the maximum sensitivity has been determined. The paper presents the possibility of detecting the phase difference between the modes through registrations of only a part of the energy propagating in the waveguide. The experimentally determined values of attenuation for the guided modes TE0 and TE1 are presented, too.
How to Cite
K. Gut and T. Herzog, “Analysis and investigations of differential interferometer based on a polymer optical bimodal waveguide”, Photonics Lett. Pol., vol. 7, no. 2, pp. pp. 56–58, Jul. 2015.