Impact of Inter-modal Four-Wave Mixing on the Performance of Mode- and Wavelength-Division-Multiplexing SystemsFilipe Ferreira, Daniel Fonseca, Stylianos Sygletos, Andrew D Ellis & Henrique J.A. Silva
In this paper, we investigate the impact of inter-modal four-wave mixing on mode- and wavelength-division-multiplexing systems. A set of coupled nonlinear Schrödinger equations, including linear mode coupling, is derived allowing to isolate the inter-modal four-wave mixing terms. The efficiency of inter-modal four-wave mixing between degenerate LP modes is found to be significantly higher than the intra-modal four-wave mixing efficiency. However, it is shown that the inter-modal four-wave mixing efficiency between degenerate modes is significantly reduced...
Photonic gas sensors exploiting directly the optical properties of hybrid carbon nanotube localized surface plasmon structuresThomas Allsop, Raz Arif, Ron Neal, Vojtech Kundrát & Phil Culverhouse
This is the Data presented in the paper published in Light: Science and Applications
Data produced at Aston that contributed to the publication Lin Y-H et al (2015) J Cell Sci
The effect of second order signal-noise interactions in nonlinearity compensated optical transmission systemsMohammad Al-Khateeb & Mary McCarthy
We have simulated (using VPITransmissionMaker 9.3 and Matlab) 112Gbps PM-QPSK system operating at 1550nm carrying two Pseudo Random Bit Sequences (PRBS) on each polarization. The transmitted signals were Nyquist pulse shaped with a roll off factor of 0.01, and the total number of transmitted bits were 215 bits per polarization. The modulated optical signals have been simulated with 16 samples per symbol, and we have simulated two types of systems: (system A) propagates signals into...
Anonymized meta-data for the article, "Resting state morphology predicts the effect of theta burst stimulation in false belief reasoning: ventrolateral prefrontal cortex in false belief reasoning".
Collaborative design of assessment criteria to improve undergraduate student engagement and performanceLaura J Leslie & Paul Gorman
Dataset for publication "Collaborative design of assessment criteria to improve undergraduate student engagement and performance". Sheet 1 of the attached Excel file is all the raw logbook grades. Sheet 2 contains the anonymised results from the questionnaire.
Dataset for publication "Gain dependent pulse regimes transitions in a dissipative dispersion-managed fibre laser"
An online study combining the constructs from the Theory of Planned Behaviour and Protection Motivation Theory in predicting intention to test for chlamydia in two testing contextsHelen Pattison, Rachael Powell & Jill Francis
Data from an online survey
Underlying data for the publiation "Mesoporous sulfonic acid silicas for pyrolysis bio-oil upgrading via acetic acid esterification"
structure file of MD simulation after 1ns at 300K
Run Input file for energy minimization of capsid
Run Input file for MD simulation after 100ps at 50K
A robust preference for cheap-and-easy strategies over reliable strategies when verifying personal memoriesRobert A. Nash, Kimberley A. Wade, Maryanne Garry & James S. Adelman
Original supporting data for the paper "A robust preference for cheap-and-easy strategies over reliable strategies when verifying personal memories ", by Robert A. Nash, Kimberley A. Wade, Maryanne Garry, and James S. Adelman. Contents: Excel file containing demographics details, strategy ratings, and startegy coding for Experiments 1-3 (each experiment on a separate tab). Subjects' memory descriptions and strategy descriptions have been removed from this dataset to protect subjects' confidentiality.
4 Tbit/s transmission reach enhancement using 10x400 Gbit/s super-channels and polarization insensitive dual band optical phase conjugationAndrew Ellis
The data sets collated in the first 12 worksheets comprise the BER measurements of the experiment reported in the associated papers, along with selected optical spectra. Each data point is reported as a mean and a peak to peak range, obtained from 5 individual oscilloscope captures using the signal processing software described in reference 41. Each worksheet shows the same information for a different configuration of the number of superchannels (or conventional channels). Worksheet titles...
Acoustic Source Characteristics, Across-Formant Integration, and Speech Intelligibility Under Competitive ConditionsBrian Roberts & Robert Summers
These datasets comprise listeners’ transcriptions of sentence-length speech stimuli for Experiments 1 and 2 of the article of the same title (Roberts, Summers, and Bailey, 2015). Each spreadsheet comprises a summary worksheet and the raw data for each listener. The summary worksheet contains aggregated scores (keywords correct by tight scoring, see below) for each listener in each condition, with relevant demographic information. Subsequent worksheets comprise the raw data for each listener and stimulus. The raw...