International Scholarly Research Notices / 2013 / Article / Fig 7

Review Article

Microstructures in Polymer Fibres for Optical Fibres, THz Waveguides, and Fibre-Based Metamaterials

Figure 7

A PMMA fibre with high-index PC rings inside each hole, used to study the inhibited coupling mechanism. (a) Transmission showing a wide transmission window (wavelengths labelled “ ” and “ ” correspond to expected high loss regions). (b) Image of the fibre showing the PC layers. Adapted from [74].

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19.