132 45 1442 4 3201 document 1442 Autocorrelation_data.xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 70edc765ee2b9482eeab2c3e076051d0 MD5 21615 2015-08-13 13:09:10 https://researchdata.bath.ac.uk/132/1/Autocorrelation_data.xlsx 132 1 3 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet other Data used to generate figure 5. Autocorrelation data recorded using an APE PulseCheck autocorrelator. Traces given are examples from the reference cavity, cavity with 20m of HCF and cavity with 48m HCF taken on a 15ps time scale. The inset trace is a pulse from the reference cavity with a 150ps time scale. en public

Autocorrelation_data.xlsx

data 1443 4 3203 document 1443 Spectral_data.xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 01cca303850dc856598e0a0dfc353f2e MD5 2541552 2015-08-13 13:09:21 https://researchdata.bath.ac.uk/132/2/Spectral_data.xlsx 132 2 2 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet other Data used to generate figure 4. Includes normalised spectra recorded by a Yokogawa optical spectral analyser. Three sets of spectral data are given as examples from reference cavity, cavity with 20m HCF and cavity with 48m HCF. en public

Spectral_data.xlsx

data 1444 3 3207 document 1444 Modelocking_range_data.xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 0c7992a5ef985cab74095361a32b9b43 MD5 16182 2015-08-13 13:09:32 https://researchdata.bath.ac.uk/132/3/Modelocking_range_data.xlsx 132 3 4 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet other Data used to generate figure 6. Points are measured results from experiment. The reference line is the theoretical expected cavity behaviour based on the reference cavity and ideal HCF. en public

Modelocking_range_data.xlsx

data 1446 4 3211 document 1446 Spectral_data_for_heatmap.zip application/zip b6696640a590cbd06d21eed5faf8adbc MD5 4635441 2015-08-13 13:12:26 https://researchdata.bath.ac.uk/132/5/Spectral_data_for_heatmap.zip 132 5 1 application/zip other Data used to generate figure 3 heatmap. CSV files recorded with yokogawa optical spectrum analyser. File names are arb. units for pump power. These can be converted to the pump power measured after the WDM in mW by filename*0.0513-13.492. en public

Spectral_data_for_heatmap.zip

data 1447 3 3215 document 1447 Peak_power_data.xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet b547d91e68b15e24636a8b7f1171d600 MD5 9328 2015-08-13 13:21:25 https://researchdata.bath.ac.uk/132/6/Peak_power_data.xlsx 132 6 5 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet other Points used to generate figure 7. Multi-pulsing thresholds are given in peak power and in estimated nonlinear phase shift normalised to pi. en public

Peak_power_data.xlsx

data archive 4063 disk0/00/00/01/32 2015-12-21 15:51:06 2024-07-15 10:57:50 2015-12-21 15:51:06 data_collection show Harvey Clarissa C.M.Harvey@bath.ac.uk 0000-0002-0645-9379 University of Bath TRUE RelatedPerson Yu Fei F.Yu@bath.ac.uk 0000-0002-1831-859X University of Bath Supervisor Knight Jonathan J.C.Knight@bath.ac.uk 0000-0002-0802-8804 University of Bath Supervisor Wadsworth William W.J.Wadsworth@bath.ac.uk 0000-0003-4733-7594 University of Bath Supervisor Almeida Paulo ~paulo.almeida@fianium.com Fianium Ltd HH0020 dept_physics The data used to generate figures 3 - 7. Including: zip file of spectral csv files used to generate the heat map in figure 3; Excel file containing normalised spectra examples from three experimental cavities for figure 4; Excel file containing auto correlation traces from three experimental cavities including a longer time scale trace for the figure inset for figure 5; Excel file containing the measured mode locking and multi-pulsing thresholds of six experimental cavities with theoretical plot for figure 6; and an Excel file containing the multi-pulsing thresholds expressed in nonlinear phase shift normalised to pi shown in figure 7. 2015 University of Bath public RightsHolder University of Bath Engineering and Physical Sciences Research Council https://doi.org/10.13039/501100000266 EP/K504245/1 Industrial CASE Account – University of Bath 2012 Innovate UK https://doi.org/10.13039/501100000396 TP101503 Fianium Ltd Spectra in figure 3 and 4 were measured using a yokogawa optical spectrum analyser at the cavity output. Key settings include: resolution of 0.02nm, sample of 25001 data points and a sensitivity setting of high 1. Autocorrelation traces in figure 5 were recorded on an APE PulseCheck autocorrelator using both a 15ps time scale and a 150ps time scale. Key settings were an averaging of 16 points, smoothing was on. Threshold points given in "Modelocking range data.xlsx" for figure 6 were recorded by increasing pump power from 0 to 140mW and recording the pump power where pulse behaviour changed. This was repeated several times over multiple days and the variance in thresholds was incorporated into the error bars. Threshold points given in "Peak power data.xlsx" for figure 7 were also recorded increasing pump power from 0 to 140mW but noting the average output pulse power. Using the measured pulse width and repetition rate the peak power was calculated. This was then used to estimate the peak power and nonlinear phase at each cavity stage using known component parameters. This is then summed up to give the total nonlinear phase shift per cavity round trip. en 1 10.15125/BATH-00132 https://doi.org/10.1109/LPT.2015.2504407 pub