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Optical channel waveguide in chalcogenide (Ga:La:S) glass

Optical channel waveguide in chalcogenide (Ga:La:S) glass
Optical channel waveguide in chalcogenide (Ga:La:S) glass
A novel method for fabricating optical channel waveguides in Ga:La:S chalcogenide glass, through continuous wave direct UV laser writing (lambda=244 nm) is reported. Well-formed single-mode channel structures, with low propagation losses of 0.38±0.05 dB/cm at 1.3µm, were engineered using this technique.
0013-5194
1160-1161
Mairaj, A.K.
69f81e26-b09f-4c34-83ee-4388f94fa147
Fu, A.
b5da22be-79a6-4c9c-af25-00c02bbace16
Rutt, H.N.
e09fa327-0c01-467a-9898-4e7f0cd715fc
Hewak, D.W.
87c80070-c101-4f7a-914f-4cc3131e3db0
Mairaj, A.K.
69f81e26-b09f-4c34-83ee-4388f94fa147
Fu, A.
b5da22be-79a6-4c9c-af25-00c02bbace16
Rutt, H.N.
e09fa327-0c01-467a-9898-4e7f0cd715fc
Hewak, D.W.
87c80070-c101-4f7a-914f-4cc3131e3db0

Mairaj, A.K., Fu, A., Rutt, H.N. and Hewak, D.W. (2001) Optical channel waveguide in chalcogenide (Ga:La:S) glass. Electronics Letters, 37 (19), 1160-1161. (doi:10.1049/el:20010803).

Record type: Article

Abstract

A novel method for fabricating optical channel waveguides in Ga:La:S chalcogenide glass, through continuous wave direct UV laser writing (lambda=244 nm) is reported. Well-formed single-mode channel structures, with low propagation losses of 0.38±0.05 dB/cm at 1.3µm, were engineered using this technique.

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Published date: 2001

Identifiers

Local EPrints ID: 13677
URI: http://eprints.soton.ac.uk/id/eprint/13677
ISSN: 0013-5194
PURE UUID: 22312f60-4703-44c0-a3ea-44c3e4fac194
ORCID for D.W. Hewak: ORCID iD orcid.org/0000-0002-2093-5773

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Date deposited: 03 Jan 2005
Last modified: 03 Dec 2019 02:03

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