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Authors: G.F Feutmba, A. Hermans, J. George, I. Ansari, D. Van Thourhout, J. Beeckman
Title: Large, Electric-Field Induced Tunable and Reversible χ (2) in PZT Thin Films for on-chip second-order nonlinearities
Format: International Conference Proceedings
Publication date: 6/2021
Journal/Conference/Book: Conference on Lasers and Electro-Optics Europe
Editor/Publisher: Optical Society of America, 
Volume(Issue): p.cd_11_5
Online: ISBN: 978-1-6654-1876-8
Citations: Look up on Google Scholar


We demonstrate strong optical nonlinearity in PZT thin films grown on glass substrates. We report a 2 of 128 pmV-1. Hysteresis measurements demonstrate the reversibility of the 2 with DC field.

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