The University of Southampton
University of Southampton Institutional Repository

UV-induced reaction of H2 with the core of germanosilicate and aluminosilicate fiber preforms

Record type: Conference or Workshop Item (Paper)

The photosensitivity of glasses can be significantly enhanced by high- pressure low-temperature hydrogen loading prior to UV exposure. The chemical reactions that occur between hydrogen and glass under UV exposure are thus of primary importance for the understanding of the mechanisms of H2 photosensitivity enhancement. We have used infrared spectroscopy to characterize the microstructural modifications in Hz-loaded optical fiber preform cores exposed to UV laser light. Infrared spectroscopy in the 3µm range is very well adapted to such a characterization because it is highly sensitive to hydroxyl groups.

PDF 1560.pdf - Other
Download (333kB)

Citation

Dalle, C., Cordier, P., Depecker, C., Bernage, P., Douay, M., Niay, P., Bayon, J.F. and Dong, L. (1997) UV-induced reaction of H2 with the core of germanosilicate and aluminosilicate fiber preforms At Bragg Gratings: Poling and Photosensitivity (BGPP), United States. 26 - 28 Oct 1997.

More information

Published date: 1997
Venue - Dates: Bragg Gratings: Poling and Photosensitivity (BGPP), United States, 1997-10-26 - 1997-10-28

Identifiers

Local EPrints ID: 76713
URI: http://eprints.soton.ac.uk/id/eprint/76713
PURE UUID: 7c423f6b-0a20-4822-8e7c-6f438a017414

Catalogue record

Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:38

Export record

Contributors

Author: C. Dalle
Author: P. Cordier
Author: C. Depecker
Author: P. Bernage
Author: M. Douay
Author: P. Niay
Author: J.F. Bayon
Author: L. Dong

University divisions


Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×