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Electric-field induced permanent second-order susceptibility for second-harmonic generation in optical fibres

Electric-field induced permanent second-order susceptibility for second-harmonic generation in optical fibres
Electric-field induced permanent second-order susceptibility for second-harmonic generation in optical fibres
Since the discovery of efficient second-harmonic generation (SHG) in Ge/P-doped fibres after exposure to intense light at 1064nm, many research groups have reported the creation of a permanent secondader susceptibility (chi (2)) using various techniques based on light excitation. We have discovered that a permanent chi (2) for SHG in silica fibres can be induced by a strong DC electric-field without any light.
Li, L.
3d47f862-e449-42d4-be13-5bf827cf8383
Wells, P.J.
2177ced9-6ea6-4bf6-af53-8df558df8107
Taylor, E.R.
d9a73a87-6abd-4a1e-a462-84549c667d19
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d
Li, L.
3d47f862-e449-42d4-be13-5bf827cf8383
Wells, P.J.
2177ced9-6ea6-4bf6-af53-8df558df8107
Taylor, E.R.
d9a73a87-6abd-4a1e-a462-84549c667d19
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d

Li, L., Wells, P.J., Taylor, E.R. and Payne, D.N. (1990) Electric-field induced permanent second-order susceptibility for second-harmonic generation in optical fibres. IQEC'90: XVII International Conference on Quantum Electronics, United States. 21 - 25 May 1990.

Record type: Conference or Workshop Item (Paper)

Abstract

Since the discovery of efficient second-harmonic generation (SHG) in Ge/P-doped fibres after exposure to intense light at 1064nm, many research groups have reported the creation of a permanent secondader susceptibility (chi (2)) using various techniques based on light excitation. We have discovered that a permanent chi (2) for SHG in silica fibres can be induced by a strong DC electric-field without any light.

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More information

Published date: 1990
Venue - Dates: IQEC'90: XVII International Conference on Quantum Electronics, United States, 1990-05-21 - 1990-05-25

Identifiers

Local EPrints ID: 77489
URI: https://eprints.soton.ac.uk/id/eprint/77489
PURE UUID: d9e7f3d5-44d1-41b4-a14c-19ba45caea36

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:32

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