1.7 micron excited state absorption measurement in erbium-doped glasses
1.7 micron excited state absorption measurement in erbium-doped glasses
We have measured, for the first time, the complete 1.7µm excited state absorption spectrum in erbium doped glasses. The spectrum is obtained by measuring the gain of an erbium doped waveguide in the 1400-1800 nm region. Using the measured spectra, we estimate the 1.5µm uniform upconversion rate by calculating the spectral overlap between the 1.5µm emission and 1.7µm ESA cross sections. The technique is applied to erbium-doped, ion-exchangeable silicate glasses, yielding upconversion constants in the range of 1-10 x 10-18 cm3 /s.
470-472
Román, J.E.
33f9c6e7-9fb1-43fe-9253-e15b170951dc
Hempstead, M.
1bc4f2eb-fba7-46b8-b0c6-199f586b9954
Ye, C.C.
44bb63a5-133a-456f-8f35-09bbc153bc4f
Camy, P.
e9f468e8-1953-4f96-8f9d-ef69db1e9c1a
Laborde, P.
118a2f09-686a-4a07-9809-26b4ac5536c0
Lerminiaux, C.
3aa52377-5f51-42fb-af6d-d841495e4ad8
1995
Román, J.E.
33f9c6e7-9fb1-43fe-9253-e15b170951dc
Hempstead, M.
1bc4f2eb-fba7-46b8-b0c6-199f586b9954
Ye, C.C.
44bb63a5-133a-456f-8f35-09bbc153bc4f
Camy, P.
e9f468e8-1953-4f96-8f9d-ef69db1e9c1a
Laborde, P.
118a2f09-686a-4a07-9809-26b4ac5536c0
Lerminiaux, C.
3aa52377-5f51-42fb-af6d-d841495e4ad8
Román, J.E., Hempstead, M., Ye, C.C., Camy, P., Laborde, P. and Lerminiaux, C.
(1995)
1.7 micron excited state absorption measurement in erbium-doped glasses.
Applied Physics Letters, 67, .
(doi:10.1063/1.114539).
Abstract
We have measured, for the first time, the complete 1.7µm excited state absorption spectrum in erbium doped glasses. The spectrum is obtained by measuring the gain of an erbium doped waveguide in the 1400-1800 nm region. Using the measured spectra, we estimate the 1.5µm uniform upconversion rate by calculating the spectral overlap between the 1.5µm emission and 1.7µm ESA cross sections. The technique is applied to erbium-doped, ion-exchangeable silicate glasses, yielding upconversion constants in the range of 1-10 x 10-18 cm3 /s.
Text
995.pdf
- Version of Record
More information
Published date: 1995
Identifiers
Local EPrints ID: 78159
URI: http://eprints.soton.ac.uk/id/eprint/78159
ISSN: 0003-6951
PURE UUID: f01fe71b-e6b1-4d56-b5a6-c63b8a9d4a69
Catalogue record
Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:08
Export record
Altmetrics
Contributors
Author:
J.E. Román
Author:
M. Hempstead
Author:
C.C. Ye
Author:
P. Camy
Author:
P. Laborde
Author:
C. Lerminiaux
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics