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Enhanced ultraviolet photoluminescence of Gd3+ in silica glass

Enhanced ultraviolet photoluminescence of Gd3+ in silica glass
Enhanced ultraviolet photoluminescence of Gd3+ in silica glass
Enhancement of photoluminescence (PL) signal from Gd3+-doped silica glass densified by rapid thermal treatment (RTT) in the ultraviolet (UV) is investigated. Significant decrease of the loss covering the UV band is observed. The strong emission detected at 314 nm is assigned to the 6P7/2 to 8S7/2 transition under excitation of 6DJ, 6IJ, and 6PJ energy levels of the Gd3+.
rare-earth-doped materials, ultraviolet, Photoluminescence
He, Jing
b66c81f0-2d9b-449e-adc8-f88f7a038c7e
Wang, Yun
84511b41-72fa-46d3-845d-e92d6cab5332
Chiodini, Norberto
da97061d-9ea2-4209-bb95-8a0388445e1a
Steigenberger, Sebastian
15c989b8-dd0d-454c-b3cc-08d4290eaff0
Barua, Pranabesh
ab53bdd9-e00f-46b0-b4f4-5ab6534fe8a6
Beresna, Martynas
a6dc062e-93c6-46a5-aeb3-8de332cdec7b
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8
He, Jing
b66c81f0-2d9b-449e-adc8-f88f7a038c7e
Wang, Yun
84511b41-72fa-46d3-845d-e92d6cab5332
Chiodini, Norberto
da97061d-9ea2-4209-bb95-8a0388445e1a
Steigenberger, Sebastian
15c989b8-dd0d-454c-b3cc-08d4290eaff0
Barua, Pranabesh
ab53bdd9-e00f-46b0-b4f4-5ab6534fe8a6
Beresna, Martynas
a6dc062e-93c6-46a5-aeb3-8de332cdec7b
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8

He, Jing, Wang, Yun, Chiodini, Norberto, Steigenberger, Sebastian, Barua, Pranabesh, Beresna, Martynas and Brambilla, Gilberto (2017) Enhanced ultraviolet photoluminescence of Gd3+ in silica glass. CLEO-Pacific Rim 2017, Singapore. 31 Jul - 04 Aug 2017. 2 pp . (doi:10.1109/CLEOPR.2017.8119078).

Record type: Conference or Workshop Item (Paper)

Abstract

Enhancement of photoluminescence (PL) signal from Gd3+-doped silica glass densified by rapid thermal treatment (RTT) in the ultraviolet (UV) is investigated. Significant decrease of the loss covering the UV band is observed. The strong emission detected at 314 nm is assigned to the 6P7/2 to 8S7/2 transition under excitation of 6DJ, 6IJ, and 6PJ energy levels of the Gd3+.

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PGC_2017_Jing He-ORC - Accepted Manuscript
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More information

Accepted/In Press date: 14 April 2017
e-pub ahead of print date: 23 November 2017
Published date: November 2017
Venue - Dates: CLEO-Pacific Rim 2017, Singapore, 2017-07-31 - 2017-08-04
Keywords: rare-earth-doped materials, ultraviolet, Photoluminescence
Organisations: Optoelectronics Research Centre, National Oceanography Centre, Ocean Technology and Engineering

Identifiers

Local EPrints ID: 411920
URI: http://eprints.soton.ac.uk/id/eprint/411920
PURE UUID: fd606d7e-5830-4bd8-acf9-ad3423277550
ORCID for Yun Wang: ORCID iD orcid.org/0000-0001-9125-8047

Catalogue record

Date deposited: 29 Jun 2017 16:32
Last modified: 22 May 2020 16:34

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