title: Proposal for tunable dual channel transmitter and mechano-optical switch based on photonic crystal.
abstract: In this article we propose a novel mechano-optical switch and dual channel transmitter based on photonic crystal. The device consists of two waveguides and an elliptical cavity in a square lattice structure. Two optical signals at separate wavelengths are inserted in the input waveguide. The elliptical cavity can be rotated using a mechanical force, which results in the control of transmission efficiency at each of the wavelengths. In addition, rotation of the cavity can be considered as a switching action, which changes on-off states of the output signals.
authors.affiliation: Department of Electrical Engineering, Sharif University of Technology, Tehran, Iran.
authors.forename: Yousef
authors.initials: Y
authors.lastname: Vahabzadeh
authors.forename: Morteza
authors.initials: M
authors.lastname: Noshad