High second-order nonlinearities in poled silicate fibers
- 15 May 1994
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 19 (10), 701-703
- https://doi.org/10.1364/ol.19.000701
Abstract
Effective quadratic nonlinearities as high as 0.2 pm/V are reported for the first time to our knowledge in poled germanosilicate fibers. This value is ~200 times higher than previously achieved in these fibers. The presence of Ge is found to enhance the efficacy of both thermal (in combination with OH doping) and electron-beam poling in silica.This publication has 9 references indexed in Scilit:
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