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Pulsed laser deposition of Ga-La-S chalcogenide glass thin film optical waveguides

Pulsed laser deposition of Ga-La-S chalcogenide glass thin film optical waveguides
Pulsed laser deposition of Ga-La-S chalcogenide glass thin film optical waveguides
Thin film optical waveguides of the chalcogenide glass Ga-La-S have been deposited on substrates of CaF2 and microscope glass by the technique of pulsed laser deposition. The chalcogenide properties of photobleaching, photodoping, and photoinduced refractive index changes have been observed and preliminary experiments carried out. The refractive index and thickness of the layer were verified using a waveguide "dark mode" analysis technique.
0003-6951
1601-1603
Youden, K.E.
a6d0080b-f644-4c67-862e-cb0aeb72b508
Grevatt, T.
80bacf5f-d7b3-4d06-8840-b88241ac9f11
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Rutt, H.N.
e09fa327-0c01-467a-9898-4e7f0cd715fc
Deol, R.S.
804c55d3-704c-4752-b620-0d86b45871dd
Wylangowski, G.
d2d86d77-5064-44d2-b424-da0195394d55
Youden, K.E.
a6d0080b-f644-4c67-862e-cb0aeb72b508
Grevatt, T.
80bacf5f-d7b3-4d06-8840-b88241ac9f11
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Rutt, H.N.
e09fa327-0c01-467a-9898-4e7f0cd715fc
Deol, R.S.
804c55d3-704c-4752-b620-0d86b45871dd
Wylangowski, G.
d2d86d77-5064-44d2-b424-da0195394d55

Youden, K.E., Grevatt, T., Eason, R.W., Rutt, H.N., Deol, R.S. and Wylangowski, G. (1993) Pulsed laser deposition of Ga-La-S chalcogenide glass thin film optical waveguides. Applied Physics Letters, 63 (12), 1601-1603. (doi:10.1063/1.110730).

Record type: Article

Abstract

Thin film optical waveguides of the chalcogenide glass Ga-La-S have been deposited on substrates of CaF2 and microscope glass by the technique of pulsed laser deposition. The chalcogenide properties of photobleaching, photodoping, and photoinduced refractive index changes have been observed and preliminary experiments carried out. The refractive index and thickness of the layer were verified using a waveguide "dark mode" analysis technique.

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Published date: 1993
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Identifiers

Local EPrints ID: 78484
URI: http://eprints.soton.ac.uk/id/eprint/78484
DOI: doi:10.1063/1.110730
ISSN: 0003-6951
PURE UUID: 9f8e9359-bec5-47bc-aec8-3b8a47666bb2
ORCID for R.W. Eason: ORCID iD orcid.org/0000-0001-9704-2204

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:33

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Contributors

Author: K.E. Youden
Author: T. Grevatt
Author: R.W. Eason ORCID iD
Author: H.N. Rutt
Author: R.S. Deol
Author: G. Wylangowski

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