Picture water droplets

Developing mathematical theories of the physical world: Open Access research on fluid dynamics from Strathclyde

Strathprints makes available Open Access scholarly outputs by Strathclyde's Department of Mathematics & Statistics, where continuum mechanics and industrial mathematics is a specialism. Such research seeks to understand fluid dynamics, among many other related areas such as liquid crystals and droplet evaporation.

The Department of Mathematics & Statistics also demonstrates expertise in population modelling & epidemiology, stochastic analysis, applied analysis and scientific computing. Access world leading mathematical and statistical Open Access research!

Explore all Strathclyde Open Access research...

Subwavelength grating Bragg grating filters in silicon-on-insulator

Wang, J. and Glesk, I. and Chen, L. R. (2015) Subwavelength grating Bragg grating filters in silicon-on-insulator. Electronics Letters, 51 (9). pp. 712-714. ISSN 0013-5194

[img]
Preview
Text (Wang-etal-EL2015-Subwavelength-grating-Bragg-grating-filters)
Wang_etal_EL2015_Subwavelength_grating_Bragg_grating_filters.pdf
Accepted Author Manuscript

Download (616kB) | Preview

Abstract

Narrowband filters based on Bragg gratings (BGs) in subwavelength grating (SWG) waveguides in silicon-on-insulator are reported. The SWG BGs are fabricated using electron beam lithography with a single etch. For SWG BGs 1.12 mm in length, the measured 3 dB bandwidths are ~ 0.5 nm and have a peak reflectivity as high as 94.4% in the C-band.