Rostock 2019 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 13: Quantum Optics and Photonics II
Q 13.6: Vortrag
Montag, 11. März 2019, 15:30–15:45, S Gr. HS Maschb.
Light cage: 3D Nanoprinted Hollow-core Waveguide on Silicon Chip — •Bumjoon Jang1, Julian Gargiulo2, Flavie Davidson-Marquis3, Tim Kroh3, Chris Müller3, Torsten Wieduwilt1, Uwe Hübner1, Oliver Benson3, Stefan A. Maier2,4, and Markus A. Schmidt1 — 1Leibniz Institute of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany — 2The Blackett Laboratory, Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom — 3AG Nanooptik, Humboldt-Universität zu Berlin, Newtonstraße 15, D-12489 Berlin, Germany — 4Chair in Hybrid Nanosystems, Nanoinstitut München, Fakultät für Physik, Ludwig-Maximilians-Universität München, München 80539, Germany
Integrated photonic devices are widely used for combining microscale electronics and photonics on a compact chip. And the ability to confine light over a long distance makes on-chip waveguides an attractive light-matter interaction platform for gas sensing and quantum information processing. However, most of the on-chip waveguides exploit the evanescent part of the light due to their solid-core nature or a small area of enhanced field in slot waveguides. To fully utilize the guided mode for interaction with matter, we present a 3D nanoprinted hollow-core waveguide. It is composed of multiple cylindrical polymer rods surrounding its air core. Waveguide characteristics will be discussed. In situ writing for coupling with other waveguides will be demonstrated.