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Waveguide coupling to high index whispering gallery mode resonators in the THz domain

Schneidereit, Martin F. and Sedlmeir, Florian and Mendez-Aller, Mario and Preu, Sascha and Räisänen, Antti V. and Garcia-Munoz, Luis Enrique and Leuchs, Gerd and Schwefel, Harald G. L. (2014):
Waveguide coupling to high index whispering gallery mode resonators in the THz domain.
In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on, [Online-Edition: http://dx.doi.org/10.1109/IRMMW-THz.2014.6956258],
[Conference or Workshop Item]

Abstract

Whispering gallery mode (WGM) resonators have high Q factors and small modal volumes and can thus show strong non-linear interactions. Most of the interesting non-linear materials are crystalline and feature high refractive indices such that efficient coupling to the resonator is challenging. We present a study on high refractive index WGM resonators and show that coupling via a crystalline dielectric rod waveguide is possible.

Item Type: Conference or Workshop Item
Erschienen: 2014
Creators: Schneidereit, Martin F. and Sedlmeir, Florian and Mendez-Aller, Mario and Preu, Sascha and Räisänen, Antti V. and Garcia-Munoz, Luis Enrique and Leuchs, Gerd and Schwefel, Harald G. L.
Title: Waveguide coupling to high index whispering gallery mode resonators in the THz domain
Language: English
Abstract:

Whispering gallery mode (WGM) resonators have high Q factors and small modal volumes and can thus show strong non-linear interactions. Most of the interesting non-linear materials are crystalline and feature high refractive indices such that efficient coupling to the resonator is challenging. We present a study on high refractive index WGM resonators and show that coupling via a crystalline dielectric rod waveguide is possible.

Divisions: 18 Department of Electrical Engineering and Information Technology
18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics
18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics > Terahertz Systems Technology
Event Title: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
Date Deposited: 19 Jun 2015 11:29
Official URL: http://dx.doi.org/10.1109/IRMMW-THz.2014.6956258
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