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Amplification of near-infrared light in a photorefractive ring resonator

Amplification of near-infrared light in a photorefractive ring resonator
Amplification of near-infrared light in a photorefractive ring resonator
We have demonstrated efficient amplification of near-infrared, 0.83-0.7µm and 1.06-1.07µm light, in a photorefractive ring resonator using Rh:BaTiO3. The optical power oscillating inside the ring exceeded the pump power by a factor of up to 2.34. The sensitivity of a ring resonator to nanometer changes in its length was characterised using a piezo-mirror.
PACS: 42.65. Hw, 42.70.Nq, 42.60.Da
0946-2171
781-784
Kaczmarek, M.
408ec59b-8dba-41c1-89d0-af846d1bf327
Cudney, R.S.
44f6a973-4931-4657-a759-a5b4414f1451
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Kaczmarek, M.
408ec59b-8dba-41c1-89d0-af846d1bf327
Cudney, R.S.
44f6a973-4931-4657-a759-a5b4414f1451
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020

Kaczmarek, M., Cudney, R.S. and Eason, R.W. (2001) Amplification of near-infrared light in a photorefractive ring resonator. Applied Physics B, 72 (6), 781-784. (doi:10.1007/s003400100557).

Record type: Article

Abstract

We have demonstrated efficient amplification of near-infrared, 0.83-0.7µm and 1.06-1.07µm light, in a photorefractive ring resonator using Rh:BaTiO3. The optical power oscillating inside the ring exceeded the pump power by a factor of up to 2.34. The sensitivity of a ring resonator to nanometer changes in its length was characterised using a piezo-mirror.

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Published date: 19 February 2001
Keywords: PACS: 42.65. Hw, 42.70.Nq, 42.60.Da

Identifiers

Local EPrints ID: 15137
URI: http://eprints.soton.ac.uk/id/eprint/15137
ISSN: 0946-2171
PURE UUID: 9aeabed7-4e64-456c-bda0-100bbbefe34d
ORCID for R.W. Eason: ORCID iD orcid.org/0000-0001-9704-2204

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Date deposited: 17 Mar 2005
Last modified: 09 Jan 2022 02:37

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Contributors

Author: M. Kaczmarek
Author: R.S. Cudney
Author: R.W. Eason ORCID iD

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