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On-Chip Dispersion Measurement of the Quadratic Electro-Optic Effect in Nonlinear Optical Polymers Using a Photonic Integrated Circuit Technology

  • A novel method to determine the dispersion of the quadratic electro-optic effect in nonlinear optical materials by using a silicon-on-insulator microring resonator is presented. The microring consists of a silicon slot waveguide enabling large dc electric field strength at low applied voltages. The dispersion of third-order hyperpolarizability of a linear conjugated dye is approximated by using a two-level model for the off-resonant spectral region. As an example, the dispersion of the resonance wavelength of the resonator filled with a dye doped polymer was measured in dependence of the applied dc voltage. The polymer was poly (methylmethacrylate) doped with 5 wt% disperse red 1 (DR1), and the measurements have been carried out at the telecommunication wavelength band around 1550 nm (optical C-band). The described measurements represent a new technique to determine the dispersion of the third-order susceptibility and molecular hyperpolarizability of the material filled into the slot of the ring-resonator.

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Metadaten
URN:urn:nbn:de:kobv:526-opus4-12307
Publisher DOI:https://doi.org/10.1109/JPHOT.2019.2917665
Author:Patrick SteglichORCiD, Claus VillringerORCiD, Birgit DietzelORCiD, Christian Mai, Sigurd SchraderORCiD, Mauro CasalboniORCiD, Andreas MaiORCiD
ISSN:1943-0655
Parent Title (English):IEEE Photonics Journal
Document Type:Article
Language:English
Year of Publication:2019
Volume:11
Issue:3
Faculties an central facilities:Fachbereich Ingenieur- und Naturwissenschaften
Publishing Institution:Technische Hochschule Wildau
Tag:electro-optical device; integrated optics; integrated optics device; integrated optics material; nonlinear optics; optical material; polymer active device
Source:P. Steglich et al., "On-Chip Dispersion Measurement of the Quadratic Electro-Optic Effect in Nonlinear Optical Polymers Using a Photonic Integrated Circuit Technology," in IEEE Photonics Journal, vol. 11, no. 3, pp. 1-10, June 2019, Art no. 4900510. doi: 10.1109/JPHOT.2019.2917665
Dewey Decimal Classification:6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften / 621 Angewandte Physik
Funding:DFG-geförderter Publikationsfonds
Licence (German):Creative Commons - CC BY 3.0 - Namensnennung 3.0 Unported
Release Date:2019/06/03
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