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Investigation into multi-pass exposure of 213nm pulsed UV writing for improved writing resposne

Investigation into multi-pass exposure of 213nm pulsed UV writing for improved writing resposne
Investigation into multi-pass exposure of 213nm pulsed UV writing for improved writing resposne
We demonstrate an increase in achievable refractive index change of 1.2×10-3 in Gedoped silica in writing waveguides and gratings using pulsed 213 nm light to deposit the same total fluence over multiple writing passes.
Optica Publishing Group
Ahmed, Salman
06faad16-1b94-4f09-b9d0-83e3e3223ef2
Field, James W.
87ce1146-333d-489c-839d-b6f654049abc
Gow, Paul C.
193394b1-fe2d-41de-a9aa-6de7e5925b18
Holmes, Christopher
16306bb8-8a46-4fd7-bb19-a146758e5263
Bannerman, Rex H.S.
a6b58fe0-006c-4564-8a14-9a325d9e5757
Mennea, Paolo L.
cbd1947e-b285-4f3e-ba7c-007c8b9ce83a
Gawith, Corin B.E.
926665c0-84c7-4a1d-ae19-ee6d7d14c43e
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Ahmed, Salman
06faad16-1b94-4f09-b9d0-83e3e3223ef2
Field, James W.
87ce1146-333d-489c-839d-b6f654049abc
Gow, Paul C.
193394b1-fe2d-41de-a9aa-6de7e5925b18
Holmes, Christopher
16306bb8-8a46-4fd7-bb19-a146758e5263
Bannerman, Rex H.S.
a6b58fe0-006c-4564-8a14-9a325d9e5757
Mennea, Paolo L.
cbd1947e-b285-4f3e-ba7c-007c8b9ce83a
Gawith, Corin B.E.
926665c0-84c7-4a1d-ae19-ee6d7d14c43e
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2

Ahmed, Salman, Field, James W., Gow, Paul C., Holmes, Christopher, Bannerman, Rex H.S., Mennea, Paolo L., Gawith, Corin B.E., Smith, Peter G.R. and Gates, James C. (2022) Investigation into multi-pass exposure of 213nm pulsed UV writing for improved writing resposne. In Proceedings: Optica Advanced Photonics Congress 2022. Optica Publishing Group.. (doi:10.1364/BGPPM.2022.JTu2A.33).

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrate an increase in achievable refractive index change of 1.2×10-3 in Gedoped silica in writing waveguides and gratings using pulsed 213 nm light to deposit the same total fluence over multiple writing passes.

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More information

Published date: July 2022
Venue - Dates: Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials 2022, , Maastricht, Netherlands, 2022-07-24 - 2022-07-28
Learn more about Zepler Institute for Photonics and Nanoelectronics research

Identifiers

Local EPrints ID: 497864
URI: http://eprints.soton.ac.uk/id/eprint/497864
DOI: doi:10.1364/BGPPM.2022.JTu2A.33
PURE UUID: e3541d3b-e547-455d-950f-f222ad93ab6c
ORCID for Paul C. Gow: ORCID iD orcid.org/0000-0002-3247-9082
ORCID for Christopher Holmes: ORCID iD orcid.org/0000-0001-9021-3760
ORCID for Paolo L. Mennea: ORCID iD orcid.org/0000-0002-1740-5333
ORCID for Corin B.E. Gawith: ORCID iD orcid.org/0000-0002-3502-3558
ORCID for Peter G.R. Smith: ORCID iD orcid.org/0000-0003-0319-718X
ORCID for James C. Gates: ORCID iD orcid.org/0000-0001-8671-5987

Catalogue record

Date deposited: 03 Feb 2025 17:55
Last modified: 04 Feb 2025 02:45

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Contributors

Author: Salman Ahmed
Author: James W. Field
Author: Paul C. Gow ORCID iD
Author: Christopher Holmes ORCID iD
Author: Rex H.S. Bannerman
Author: Paolo L. Mennea ORCID iD
Author: Corin B.E. Gawith ORCID iD
Author: Peter G.R. Smith ORCID iD
Author: James C. Gates ORCID iD

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