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Updated: May 18, 2026

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Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation
Published on: February 25, 2017
6-micron interaction length electro-optic modulation based on lithium niobate photonic crystal cavity
1Institut FEMTO-ST, UMR CNRS 6174, Université de Franche-Comté, 16 Route de Gray F-25030 Besançon Cedex, France. huihui.lu@femto-st.fr
Optics Express
|October 6, 2012
Abstract:
We report on electro-optic modulation using a Lithium Niobate (LN) Photonic Crystal (PC) cavity structure. The compact device (6 μm in length) consists of a 2D photonic crystal cavity made on an Annealed Proton Exchange (APE) LN waveguide with vertical deposited electrodes. Experimental results show a tunability of 0.6 nm/V. This compact design opens a way towards micro and nano-scale tunable photonic devices with low driving electrical power.

