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Fluorescent lifetime of Er3+ 3I13/2 level in BK-7 borosilicate glass

Fluorescent lifetime of Er3+ 3I13/2 level in BK-7 borosilicate glass
Fluorescent lifetime of Er3+ 3I13/2 level in BK-7 borosilicate glass
It is established that the B3+ ions exist only in the form of [BO4] units in BK-7 borosilicate glass. This limits the maximum vibrational energy at peak to 1200 /cm rather than 1400 /cm, as is found in borate glasses, and explains the long lifetime of the Er3+ 4I13/2 level observed in BK-7 borosilicate glass.
0167-577X
347-351
Wang, J.
53d8d8bd-3c17-406e-9acf-961cc86b9a00
Mwarania, E.K.
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Lincoln, J.R.
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Feuchter, T.
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Brocklesby, W.S.
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Croudace, I.W.
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Payne, D.N.
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Wilkinson, J.S.
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Wang, J.
53d8d8bd-3c17-406e-9acf-961cc86b9a00
Mwarania, E.K.
500f2694-71ee-4266-b2b4-d781743d6636
Lincoln, J.R.
ad36fc80-d77d-459d-b0c7-27530bf6ff7b
Feuchter, T.
623f4616-4763-42f0-8a2a-35c9942ea617
Brocklesby, W.S.
c53ca2f6-db65-4e19-ad00-eebeb2e6de67
Croudace, I.W.
e6c03e47-aa92-49e6-8176-9feaf284e437
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d
Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca

Wang, J., Mwarania, E.K., Lincoln, J.R., Feuchter, T., Brocklesby, W.S., Croudace, I.W., Payne, D.N. and Wilkinson, J.S. (1992) Fluorescent lifetime of Er3+ 3I13/2 level in BK-7 borosilicate glass. Materials Letters, 14, 347-351.

Record type: Article

Abstract

It is established that the B3+ ions exist only in the form of [BO4] units in BK-7 borosilicate glass. This limits the maximum vibrational energy at peak to 1200 /cm rather than 1400 /cm, as is found in borate glasses, and explains the long lifetime of the Er3+ 4I13/2 level observed in BK-7 borosilicate glass.

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Published date: 1992
Learn more about Optoelectronics Research Centre research

Identifiers

Local EPrints ID: 78331
URI: http://eprints.soton.ac.uk/id/eprint/78331
ISSN: 0167-577X
PURE UUID: e169a617-b359-4bc0-a3d4-7358fc5e5aba
ORCID for W.S. Brocklesby: ORCID iD orcid.org/0000-0002-2123-6712
ORCID for J.S. Wilkinson: ORCID iD orcid.org/0000-0003-4712-1697

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:34

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Contributors

Author: J. Wang
Author: E.K. Mwarania
Author: J.R. Lincoln
Author: T. Feuchter
Author: W.S. Brocklesby ORCID iD
Author: I.W. Croudace
Author: D.N. Payne
Author: J.S. Wilkinson ORCID iD

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