Publication No: 683Search all ORC publications    

Influence of Pb0 concentration on photoinduced second harmonic generation in lead glasses

E.M.Dianov, P.G.Kazanaky, D.S.Starodubov, D.Yu.Stepanov
General Physics Institute, Russian Acadamy of Science, 98 Vavilov Street, Moscow 1179,42, Russia

E.R.Taylor
Optoelectronics Research Centre, University of Southampton, UK

Abstract

Generation of permanent second-order susceptibility in had-silicate glass fibers was reported in [1]. High-efficiency photoinduced second-harmonic generation (SHG) in lead-silicate bulk glasses was observed in [2,3].

We report here measurements of photoinduced SHG efficiency for lead-silicate glasses. Dependencies of photoinduced second-harmonic generation efficiency on PbO concentration and third-order nonlinearity are observed and interpreted on the base of photovoltaic model.
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Conference on Quantum Electronics and Laser Science (QELS '93) Baltimore Maryland 2-7 May (1993)

Southampton ePrint id: 77262

 

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