title: Stress-optic modulator in TriPleX platform using a ezoelectric lead zirconate titanate (PZT) thin film.
abstract: We will demonstrate a stress-optic phase modulator in the passive SiN-based TriPleX platform using a layer of piezoelectric material. Regarding the stress-optic effect, the piezoelectric layer deposited on top of an optical waveguide is employed to control the phase of propagating light in the structure by applying an electrical field across the layer. In this work, it is demonstrated that the stress-optic effect lowers the power consumption by a factor of one million for quasi-DC operation and increases the modulation speed by three orders of magnitude, compared to currently used thermo-optic modulation in the TriPleX platform.
authors.forename: Naser
authors.initials: N
authors.lastname: Hosseini
authors.forename: Ronald
authors.initials: R
authors.lastname: Dekker
authors.forename: Marcel
authors.initials: M
authors.lastname: Hoekman
authors.forename: Matthijn
authors.initials: M
authors.lastname: Dekkers
authors.forename: Jan
authors.initials: J
authors.lastname: Bos
authors.forename: Arne
authors.initials: A
authors.lastname: Leinse
authors.forename: Rene
authors.initials: R
authors.lastname: Heideman