Erasure of thermally poled second-order nonlinearity in fused silica by electron implantation
- 15 July 1993
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 18 (14) , 1141-1143
- https://doi.org/10.1364/ol.18.001141
Abstract
We show that implantation of electrons erases the second-order nonlinearity in thermally poled silica. This technique provides a versatile new means of realizing quasi-phase-matching structures for parametric frequency conversion in glass optical fibers and planar waveguides.Keywords
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