% UNIVERSITY OF CAMBRIDGE MULTIMODE-FIBER MODEL RESULTS release 1.2 % Jonathan Ingham, Richard Penty and Ian White, Department of Engineering, University of Cambridge % % Link frequency response due to intermodal dispersion at 1300 nm in 300 m of 62.5 um MMF % Fiber number is 088. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 17 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.000600 -0.136903 0.100000 -0.002399 -0.273801 0.150000 -0.005397 -0.410686 0.200000 -0.009590 -0.547553 0.250000 -0.014975 -0.684397 0.300000 -0.021547 -0.821210 0.350000 -0.029301 -0.957987 0.400000 -0.038231 -1.094723 0.450000 -0.048329 -1.231411 0.500000 -0.059586 -1.368045 0.550000 -0.071994 -1.504620 0.600000 -0.085541 -1.641131 0.650000 -0.100215 -1.777571 0.700000 -0.116006 -1.913936 0.750000 -0.132898 -2.050220 0.800000 -0.150878 -2.186417 0.850000 -0.169929 -2.322523 0.900000 -0.190036 -2.458533 0.950000 -0.211181 -2.594442 1.000000 -0.233346 -2.730245 1.050000 -0.256510 -2.865938 1.100000 -0.280654 -3.001517 1.150000 -0.305757 -3.136977 1.200000 -0.331796 3.010870 1.250000 -0.358749 2.875658 1.300000 -0.386591 2.740576 1.350000 -0.415298 2.605625 1.400000 -0.444845 2.470810 1.450000 -0.475205 2.336133 1.500000 -0.506352 2.201596 1.550000 -0.538258 2.067200 1.600000 -0.570896 1.932949 1.650000 -0.604238 1.798842 1.700000 -0.638254 1.664881 1.750000 -0.672916 1.531066 1.800000 -0.708194 1.397397 1.850000 -0.744060 1.263875 1.900000 -0.780484 1.130499 1.950000 -0.817437 0.997267 2.000000 -0.854890 0.864178 2.050000 -0.892815 0.731230 2.100000 -0.931183 0.598421 2.150000 -0.969968 0.465749 2.200000 -1.009141 0.333210 2.250000 -1.048678 0.200800 2.300000 -1.088553 0.068517 2.350000 -1.128742 -0.063645 2.400000 -1.169224 -0.195690 2.450000 -1.209977 -0.327623 2.500000 -1.250980 -0.459449 2.550000 -1.292217 -0.591174 2.600000 -1.333671 -0.722805 2.650000 -1.375327 -0.854346 2.700000 -1.417173 -0.985805 2.750000 -1.459199 -1.117189 2.800000 -1.501397 -1.248503 2.850000 -1.543759 -1.379756 2.900000 -1.586283 -1.510954 2.950000 -1.628967 -1.642104 3.000000 -1.671811 -1.773213 3.050000 -1.714820 -1.904289 3.100000 -1.757997 -2.035338 3.150000 -1.801351 -2.166368 3.200000 -1.844892 -2.297385 3.250000 -1.888632 -2.428396 3.300000 -1.932586 -2.559408 3.350000 -1.976771 -2.690426 3.400000 -2.021203 -2.821457 3.450000 -2.065906 -2.952506 3.500000 -2.110900 -3.083578 3.550000 -2.156209 3.068508 3.600000 -2.201860 2.937375 3.650000 -2.247879 2.806206 3.700000 -2.294296 2.674997 3.750000 -2.341138 2.543745 3.800000 -2.388437 2.412447 3.850000 -2.436224 2.281101 3.900000 -2.484532 2.149707 3.950000 -2.533393 2.018262 4.000000 -2.582839 1.886766 4.050000 -2.632905 1.755220 4.100000 -2.683623 1.623623 4.150000 -2.735027 1.491977 4.200000 -2.787150 1.360284 4.250000 -2.840024 1.228546 4.300000 -2.893681 1.096766 4.350000 -2.948154 0.964946 4.400000 -3.003472 0.833090 4.450000 -3.059666 0.701203 4.500000 -3.116763 0.569289 4.550000 -3.174793 0.437354 4.600000 -3.233780 0.305402 4.650000 -3.293749 0.173440 4.700000 -3.354724 0.041475 4.750000 -3.416726 -0.090488 4.800000 -3.479775 -0.222440 4.850000 -3.543889 -0.354374 4.900000 -3.609083 -0.486283 4.950000 -3.675372 -0.618158 5.000000 -3.742767 -0.749992 5.050000 -3.811278 -0.881774 5.100000 -3.880911 -1.013497 5.150000 -3.951670 -1.145151 5.200000 -4.023557 -1.276727 5.250000 -4.096573 -1.408216 5.300000 -4.170712 -1.539609 5.350000 -4.245968 -1.670895 5.400000 -4.322331 -1.802065 5.450000 -4.399790 -1.933110 5.500000 -4.478329 -2.064020 5.550000 -4.557928 -2.194787 5.600000 -4.638565 -2.325400 5.650000 -4.720215 -2.455852 5.700000 -4.802850 -2.586133 5.750000 -4.886438 -2.716235 5.800000 -4.970942 -2.846151 5.850000 -5.056325 -2.975874 5.900000 -5.142545 -3.105396 5.950000 -5.229557 3.048474 6.000000 -5.317312 2.919370 6.050000 -5.405760 2.790482 6.100000 -5.494847 2.661814 6.150000 -5.584517 2.533368 6.200000 -5.674712 2.405145 6.250000 -5.765371 2.277148 6.300000 -5.856431 2.149373 6.350000 -5.947831 2.021820 6.400000 -6.039505 1.894484 6.450000 -6.131390 1.767361 6.500000 -6.223423 1.640444 6.550000 -6.315539 1.513726 6.600000 -6.407678 1.387196 6.650000 -6.499781 1.260844 6.700000 -6.591791 1.134657 6.750000 -6.683655 1.008620 6.800000 -6.775325 0.882719 6.850000 -6.866758 0.756935 6.900000 -6.957917 0.631250 6.950000 -7.048769 0.505644 7.000000 -7.139292 0.380096 7.050000 -7.229469 0.254584 7.100000 -7.319291 0.129084 7.150000 -7.408760 0.003573 7.200000 -7.497885 -0.121974 7.250000 -7.586687 -0.247581 7.300000 -7.675193 -0.373274 7.350000 -7.763443 -0.499077 7.400000 -7.851485 -0.625016 7.450000 -7.939378 -0.751115 7.500000 -8.027190 -0.877399 7.550000 -8.114999 -1.003889 7.600000 -8.202891 -1.130609 7.650000 -8.290961 -1.257580 7.700000 -8.379314 -1.384822 7.750000 -8.468060 -1.512353 7.800000 -8.557320 -1.640192 7.850000 -8.647217 -1.768354 7.900000 -8.737886 -1.896853 7.950000 -8.829462 -2.025703 8.000000 -8.922089 -2.154914 8.050000 -9.015917 -2.284497 8.100000 -9.111096 -2.414458 8.150000 -9.207783 -2.544805 8.200000 -9.306140 -2.675542 8.250000 -9.406330 -2.806673 8.300000 -9.508522 -2.938199 8.350000 -9.612885 -3.070122 8.400000 -9.719595 3.080746 8.450000 -9.828831 2.948035 8.500000 -9.940773 2.814935 8.550000 -10.055608 2.681451 8.600000 -10.173527 2.547587 8.650000 -10.294724 2.413351 8.700000 -10.419403 2.278751 8.750000 -10.547769 2.143795 8.800000 -10.680038 2.008493 8.850000 -10.816432 1.872856 8.900000 -10.957186 1.736896 8.950000 -11.102543 1.600625 9.000000 -11.252758 1.464057 9.050000 -11.408103 1.327206 9.100000 -11.568865 1.190088 9.150000 -11.735349 1.052720 9.200000 -11.907884 0.915119 9.250000 -12.086824 0.777306 9.300000 -12.272548 0.639300 9.350000 -12.465475 0.501126 9.400000 -12.666056 0.362807 9.450000 -12.874793 0.224371 9.500000 -13.092237 0.085849 9.550000 -13.319002 -0.052725 9.600000 -13.555774 -0.191313 9.650000 -13.803327 -0.329871 9.700000 -14.062537 -0.468347 9.750000 -14.334402 -0.606682 9.800000 -14.620071 -0.744807 9.850000 -14.920876 -0.882637 9.900000 -15.238373 -1.020070 9.950000 -15.574396 -1.156978 10.000000 -15.931135 -1.293203 10.050000 -16.311228 -1.428541 10.100000 -16.717898 -1.562726 10.150000 -17.155135 -1.695401 10.200000 -17.627962 -1.826078 10.250000 -18.142813 -1.954068 10.300000 -18.708100 -2.078365 10.350000 -19.335066 -2.197437 10.400000 -20.039106 -2.308841 10.450000 -20.841795 -2.408445 10.500000 -21.773782 -2.488727 10.550000 -22.877312 -2.534756 10.600000 -24.197190 -2.513950 10.650000 -25.685842 -2.353114 10.700000 -26.745991 -1.954846 10.750000 -26.306446 -1.494925 10.800000 -25.048709 -1.264753 10.850000 -23.864751 -1.209768 10.900000 -22.903098 -1.239359 10.950000 -22.129002 -1.311019 11.000000 -21.497110 -1.405734 11.050000 -20.973309 -1.514216 11.100000 -20.533583 -1.631490 11.150000 -20.160941 -1.754676 11.200000 -19.843112 -1.881996 11.250000 -19.571020 -2.012294 11.300000 -19.337811 -2.144783 11.350000 -19.138201 -2.278907 11.400000 -18.968052 -2.414260 11.450000 -18.824072 -2.550533 11.500000 -18.703613 -2.687486 11.550000 -18.604520 -2.824927 11.600000 -18.525026 -2.962697 11.650000 -18.463673 -3.100659 11.700000 -18.419250 3.044492 11.750000 -18.390749 2.906492 11.800000 -18.377327 2.768627 11.850000 -18.378283 2.630993 11.900000 -18.393031 2.493686 11.950000 -18.421084 2.356799 12.000000 -18.462041 2.220432 12.050000 -18.515571 2.084685 12.100000 -18.581403 1.949668 12.150000 -18.659319 1.815497 12.200000 -18.749141 1.682300 12.250000 -18.850721 1.550217 12.300000 -18.963934 1.419403 12.350000 -19.088661 1.290030 12.400000 -19.224782 1.162292 12.450000 -19.372152 1.036405 12.500000 -19.530580 0.912613 12.550000 -19.699807 0.791189 12.600000 -19.879463 0.672439 12.650000 -20.069028 0.556705 12.700000 -20.267770 0.444362 12.750000 -20.474678 0.335823 12.800000 -20.688374 0.231526 12.850000 -20.907017 0.131926 12.900000 -21.128193 0.037469 12.950000 -21.348817 -0.051439 13.000000 -21.565063 -0.134483 13.050000 -21.772358 -0.211508 13.100000 -21.965496 -0.282594 13.150000 -22.138908 -0.348138 13.200000 -22.287127 -0.408912 13.250000 -22.405408 -0.466081 13.300000 -22.490395 -0.521147 13.350000 -22.540672 -0.575825 13.400000 -22.557023 -0.631864 13.450000 -22.542308 -0.690861 13.500000 -22.501008 -0.754109 13.550000 -22.438573 -0.822519 13.600000 -22.360778 -0.896612 13.650000 -22.273191 -0.976564 13.700000 -22.180835 -1.062281 13.750000 -22.088024 -1.153482 13.800000 -21.998336 -1.249768 13.850000 -21.914662 -1.350676 13.900000 -21.839307 -1.455723 13.950000 -21.774098 -1.564428 14.000000 -21.720489 -1.676327 14.050000 -21.679662 -1.790983 14.100000 -21.652603 -1.907982 14.150000 -21.640177 -2.026937 14.200000 -21.643181 -2.147479 14.250000 -21.662396 -2.269256 14.300000 -21.698630 -2.391920 14.350000 -21.752754 -2.515123 14.400000 -21.825738 -2.638501 14.450000 -21.918687 -2.761668 14.500000 -22.032879 -2.884195 14.550000 -22.169797 -3.005590 14.600000 -22.331169 -3.125270 14.650000 -22.519003 3.040660 14.700000 -22.735600 2.926727 14.750000 -22.983554 2.817273 14.800000 -23.265655 2.713828 14.850000 -23.584647 2.618461 14.900000 -23.942615 2.534011 14.950000 -24.339645 2.464402 15.000000 -24.770972 2.414998 15.050000 -25.221387 2.392767 15.100000 -25.655709 2.405498 15.150000 -26.007982 2.458429 15.200000 -26.184871 2.546991 15.250000 -26.108060 2.650591 15.300000 -25.775724 2.739542 15.350000 -25.264101 2.792676 15.400000 -24.666780 2.804892 15.450000 -24.050736 2.781200 15.500000 -23.451886 2.729363 15.550000 -22.885749 2.656379 15.600000 -22.357121 2.567645 15.650000 -21.865794 2.467098 15.700000 -21.409485 2.357572 15.750000 -20.985216 2.241115 15.800000 -20.589942 2.119220 15.850000 -20.220812 1.992994 15.900000 -19.875258 1.863270 15.950000 -19.551012 1.730685 16.000000 -19.246084 1.595729 16.050000 -18.958737 1.458792 16.100000 -18.687453 1.320181 16.150000 -18.430902 1.180145 16.200000 -18.187916 1.038885 16.250000 -17.957466 0.896567 16.300000 -17.738638 0.753330 16.350000 -17.530624 0.609289 16.400000 -17.332699 0.464542 16.450000 -17.144217 0.319172 16.500000 -16.964593 0.173249 16.550000 -16.793301 0.026836 16.600000 -16.629863 -0.120016 16.650000 -16.473844 -0.267258 16.700000 -16.324848 -0.414851 16.750000 -16.182510 -0.562759 16.800000 -16.046496 -0.710950 16.850000 -15.916495 -0.859395 16.900000 -15.792223 -1.008071 16.950000 -15.673414 -1.156954 17.000000 -15.559819 -1.306024 17.050000 -15.451209 -1.455263 17.100000 -15.347365 -1.604656 17.150000 -15.248086 -1.754187 17.200000 -15.153179 -1.903843 17.250000 -15.062462 -2.053613 17.300000 -14.975765 -2.203486 17.350000 -14.892925 -2.353452 17.400000 -14.813787 -2.503503 17.450000 -14.738203 -2.653631 17.500000 -14.666032 -2.803830 17.550000 -14.597138 -2.954093 17.600000 -14.531392 -3.104415 17.650000 -14.468669 3.028392 17.700000 -14.408848 2.877963 17.750000 -14.351813 2.727485 17.800000 -14.297452 2.576960 17.850000 -14.245657 2.426391 17.900000 -14.196322 2.275778 17.950000 -14.149345 2.125122 18.000000 -14.104626 1.974421 18.050000 -14.062069 1.823676 18.100000 -14.021581 1.672884 18.150000 -13.983070 1.522043 18.200000 -13.946447 1.371151 18.250000 -13.911626 1.220204 18.300000 -13.878521 1.069198 18.350000 -13.847052 0.918128 18.400000 -13.817138 0.766990 18.450000 -13.788702 0.615776 18.500000 -13.761668 0.464482 18.550000 -13.735962 0.313099 18.600000 -13.711513 0.161620 18.650000 -13.688252 0.010038 18.700000 -13.666112 -0.141658 18.750000 -13.645028 -0.293475 18.800000 -13.624938 -0.445423 18.850000 -13.605780 -0.597514 18.900000 -13.587497 -0.749757 18.950000 -13.570033 -0.902164 19.000000 -13.553334 -1.054745 19.050000 -13.537348 -1.207514 19.100000 -13.522026 -1.360483 19.150000 -13.507321 -1.513664 19.200000 -13.493187 -1.667069 19.250000 -13.479582 -1.820713 19.300000 -13.466465 -1.974609 19.350000 -13.453797 -2.128770 19.400000 -13.441540 -2.283209 19.450000 -13.429661 -2.437942 19.500000 -13.418124 -2.592981 19.550000 -13.406899 -2.748341 19.600000 -13.395954 -2.904036 19.650000 -13.385261 -3.060078 19.700000 -13.374791 3.066702 19.750000 -13.364517 2.909921 19.800000 -13.354414 2.752752 19.850000 -13.344455 2.595180 19.900000 -13.334615 2.437193 19.950000 -13.324869 2.278778 20.000000 -13.315192 2.119924