作者
Eric Y Zhu, Li Qian, LG Helt, Marco Liscidini, JE Sipe, Costantino Corbari, Albert Canagasabey, Morten Ibsen, Peter G Kazansky
发表日期
2010/5/15
期刊
Optics letters
卷号
35
期号
10
页码范围
1530-1532
出版商
Optica Publishing Group
简介
We measure the values of individual χ^(2) tensor components in a birefringent periodically poled silica fiber through spectrally separated type I and type II second-harmonic generation. We demonstrate that the χ^(2) tensor symmetry is consistent with that of χ^(3) in silica and thereby provide experimental evidence that this χ^(2) originates from a χ^(3) process.
学术搜索中的文章
EY Zhu, L Qian, LG Helt, M Liscidini, JE Sipe, C Corbari… - Optics letters, 2010