Holistic Excitation of a Grating-coupled Waveguide at the Inner Wall of a Glass Tube

Erika Koussi, Hugo Bruhier, Isabelle Verrier, Colette Veillas, Thomas Kampfe, Nicolas Crespo-Monteiro, Damien Jamon, Olivier Parriaux, Yves Jourlin

2019

Abstract

This study presents a miniaturized silica tube, coated with a dielectric TiO2 sol-gel layer and a complementary positive photo resist periodically patterned in its inner walls. A cylindrical subwavelength diffraction grating is printed, after being light exposed by a specially designed radial phase mask that projects solely the ±1 diffractive orders transversally to the central tube axis. A first demonstration of the excitation of the mode in the microstructure is achieved by the holistic phenomenon and through a centred reflective conical mirror able to transpose plane to cylindrical waves and conversely. A fine spectral resonance in reflection in the near-infrared range is measured and subsequently analyzed by optical spectroscopic means. The design, fabrication, characterization of this structure are described as well as the first results of experimental resonant TE/TM reflection pick spectrum.

Paper Citation

in Harvard Style

Koussi E., Bruhier H., Verrier I., Veillas C., Kampfe T., Crespo-Monteiro N., Jamon D., Parriaux O. and Jourlin Y. (2019). Holistic Excitation of a Grating-coupled Waveguide at the Inner Wall of a Glass Tube.In Proceedings of the 7th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS, ISBN 978-989-758-364-3, pages 225-228. DOI: 10.5220/0007406802250228

in Bibtex Style

@conference{photoptics19,
author={Erika Koussi and Hugo Bruhier and Isabelle Verrier and Colette Veillas and Thomas Kampfe and Nicolas Crespo-Monteiro and Damien Jamon and Olivier Parriaux and Yves Jourlin},
title={Holistic Excitation of a Grating-coupled Waveguide at the Inner Wall of a Glass Tube},
booktitle={Proceedings of the 7th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,},
year={2019},
pages={225-228},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007406802250228},
isbn={978-989-758-364-3},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 7th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,
TI - Holistic Excitation of a Grating-coupled Waveguide at the Inner Wall of a Glass Tube
SN - 978-989-758-364-3
AU - Koussi E.
AU - Bruhier H.
AU - Verrier I.
AU - Veillas C.
AU - Kampfe T.
AU - Crespo-Monteiro N.
AU - Jamon D.
AU - Parriaux O.
AU - Jourlin Y.
PY - 2019
SP - 225
EP - 228
DO - 10.5220/0007406802250228