% 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 007. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 23 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.002687 -0.296404 0.100000 -0.010710 -0.592934 0.150000 -0.023957 -0.889710 0.200000 -0.042243 -1.186852 0.250000 -0.065314 -1.484472 0.300000 -0.092843 -1.782671 0.350000 -0.124443 -2.081541 0.400000 -0.159669 -2.381161 0.450000 -0.198026 -2.681591 0.500000 -0.238977 -2.982875 0.550000 -0.281962 2.998148 0.600000 -0.326407 2.695105 0.650000 -0.371741 2.391204 0.700000 -0.417420 2.086487 0.750000 -0.462939 1.781018 0.800000 -0.507857 1.474883 0.850000 -0.551811 1.168183 0.900000 -0.594534 0.861034 0.950000 -0.635863 0.553558 1.000000 -0.675748 0.245882 1.050000 -0.714252 -0.061869 1.100000 -0.751546 -0.369580 1.150000 -0.787898 -0.677147 1.200000 -0.823660 -0.984485 1.250000 -0.859246 -1.291530 1.300000 -0.895113 -1.598239 1.350000 -0.931742 -1.904597 1.400000 -0.969608 -2.210610 1.450000 -1.009165 -2.516311 1.500000 -1.050825 -2.821754 1.550000 -1.094939 -3.127012 1.600000 -1.141781 2.851010 1.650000 -1.191537 2.545838 1.700000 -1.244297 2.240544 1.750000 -1.300040 1.935010 1.800000 -1.358636 1.629117 1.850000 -1.419843 1.322754 1.900000 -1.483305 1.015815 1.950000 -1.548560 0.708212 2.000000 -1.615053 0.399876 2.050000 -1.682146 0.090766 2.100000 -1.749145 -0.219132 2.150000 -1.815322 -0.529795 2.200000 -1.879950 -0.841163 2.250000 -1.942341 -1.153140 2.300000 -2.001881 -1.465591 2.350000 -2.058072 -1.778349 2.400000 -2.110564 -2.091220 2.450000 -2.159186 -2.403988 2.500000 -2.203965 -2.716430 2.550000 -2.245130 -3.028321 2.600000 -2.283113 2.943736 2.650000 -2.318528 2.633562 2.700000 -2.352145 2.324505 2.750000 -2.384863 2.016690 2.800000 -2.417669 1.710205 2.850000 -2.451602 1.405095 2.900000 -2.487719 1.101362 2.950000 -2.527065 0.798971 3.000000 -2.570646 0.497846 3.050000 -2.619408 0.197880 3.100000 -2.674221 -0.101065 3.150000 -2.735866 -0.399158 3.200000 -2.805027 -0.696588 3.250000 -2.882284 -0.993567 3.300000 -2.968104 -1.290326 3.350000 -3.062836 -1.587113 3.400000 -3.166704 -1.884193 3.450000 -3.279796 -2.181842 3.500000 -3.402049 -2.480350 3.550000 -3.533237 -2.780015 3.600000 -3.672953 -3.081144 3.650000 -3.820585 2.899142 3.700000 -3.975295 2.594169 3.750000 -4.135996 2.286831 3.800000 -4.301341 1.976863 3.850000 -4.469704 1.664037 3.900000 -4.639198 1.348180 3.950000 -4.807697 1.029196 4.000000 -4.972900 0.707083 4.050000 -5.132425 0.381954 4.100000 -5.283940 0.054043 4.150000 -5.425320 -0.276285 4.200000 -5.554817 -0.608550 4.250000 -5.671216 -0.942180 4.300000 -5.773952 -1.276553 4.350000 -5.863161 -1.611040 4.400000 -5.939652 -1.945054 4.450000 -6.004813 -2.278097 4.500000 -6.060457 -2.609793 4.550000 -6.108643 -2.939898 4.600000 -6.151489 3.014871 4.650000 -6.191014 2.688115 4.700000 -6.228998 2.362873 4.750000 -6.266887 2.038909 4.800000 -6.305727 1.715921 4.850000 -6.346117 1.393566 4.900000 -6.388200 1.071482 4.950000 -6.431654 0.749318 5.000000 -6.475716 0.426755 5.050000 -6.519211 0.103529 5.100000 -6.560617 -0.220544 5.150000 -6.598145 -0.545544 5.200000 -6.629858 -0.871433 5.250000 -6.653815 -1.198041 5.300000 -6.668234 -1.525066 5.350000 -6.671668 -1.852083 5.400000 -6.663155 -2.178572 5.450000 -6.642335 -2.503952 5.500000 -6.609502 -2.827623 5.550000 -6.565590 3.134168 5.600000 -6.512098 2.815555 5.650000 -6.450953 2.500126 5.700000 -6.384373 2.188173 5.750000 -6.314702 1.879867 5.800000 -6.244288 1.575268 5.850000 -6.175373 1.274339 5.900000 -6.110026 0.976960 5.950000 -6.050097 0.682947 6.000000 -5.997206 0.392070 6.050000 -5.952741 0.104067 6.100000 -5.917870 -0.181347 6.150000 -5.893565 -0.464470 6.200000 -5.880617 -0.745606 6.250000 -5.879666 -1.025062 6.300000 -5.891212 -1.303149 6.350000 -5.915637 -1.580176 6.400000 -5.953213 -1.856455 6.450000 -6.004113 -2.132298 6.500000 -6.068410 -2.408025 6.550000 -6.146078 -2.683959 6.600000 -6.236981 -2.960432 6.650000 -6.340860 3.045400 6.700000 -6.457312 2.766812 6.750000 -6.585765 2.486627 6.800000 -6.725438 2.204471 6.850000 -6.875306 1.919967 6.900000 -7.034050 1.632737 6.950000 -7.200009 1.342420 7.000000 -7.371138 1.048685 7.050000 -7.544980 0.751255 7.100000 -7.718661 0.449941 7.150000 -7.888936 0.144677 7.200000 -8.052295 -0.164445 7.250000 -8.205142 -0.477140 7.300000 -8.344053 -0.792907 7.350000 -8.466086 -1.111037 7.400000 -8.569091 -1.430639 7.450000 -8.651978 -1.750704 7.500000 -8.714847 -2.070190 7.550000 -8.758983 -2.388112 7.600000 -8.786684 -2.703622 7.650000 -8.800989 -3.016071 7.700000 -8.805354 2.958155 7.750000 -8.803341 2.652890 7.800000 -8.798375 2.351326 7.850000 -8.793560 2.053302 7.900000 -8.791581 1.758531 7.950000 -8.794653 1.466630 8.000000 -8.804520 1.177152 8.050000 -8.822462 0.889608 8.100000 -8.849327 0.603482 8.150000 -8.885546 0.318245 8.200000 -8.931154 0.033363 8.250000 -8.985791 -0.251694 8.300000 -9.048697 -0.537445 8.350000 -9.118697 -0.824391 8.400000 -9.194183 -1.112993 8.450000 -9.273098 -1.403664 8.500000 -9.352932 -1.696737 8.550000 -9.430750 -1.992435 8.600000 -9.503265 -2.290844 8.650000 -9.566972 -2.591872 8.700000 -9.618345 -2.895223 8.750000 -9.654111 3.082795 8.800000 -9.671548 2.776523 8.850000 -9.668770 2.470021 8.900000 -9.644949 2.164260 8.950000 -9.600406 1.860229 9.000000 -9.536558 1.558845 9.050000 -9.455734 1.260889 9.100000 -9.360901 0.966952 9.150000 -9.255372 0.677427 9.200000 -9.142525 0.392506 9.250000 -9.025598 0.112213 9.300000 -8.907542 -0.163568 9.350000 -8.790949 -0.435053 9.400000 -8.678026 -0.702528 9.450000 -8.570609 -0.966322 9.500000 -8.470197 -1.226787 9.550000 -8.377997 -1.484279 9.600000 -8.294971 -1.739154 9.650000 -8.221876 -1.991756 9.700000 -8.159312 -2.242419 9.750000 -8.107749 -2.491461 9.800000 -8.067559 -2.739186 9.850000 -8.039035 -2.985887 9.900000 -8.022415 3.051339 9.950000 -8.017889 2.805850 10.000000 -8.025609 2.560564 10.050000 -8.045698 2.315217 10.100000 -8.078251 2.069546 10.150000 -8.123331 1.823286 10.200000 -8.180966 1.576168 10.250000 -8.251144 1.327913 10.300000 -8.333795 1.078233 10.350000 -8.428780 0.826825 10.400000 -8.535864 0.573375 10.450000 -8.654692 0.317547 10.500000 -8.784751 0.058994 10.550000 -8.925328 -0.202649 10.600000 -9.075465 -0.467755 10.650000 -9.233902 -0.736700 10.700000 -9.399019 -1.009848 10.750000 -9.568794 -1.287533 10.800000 -9.740761 -1.570028 10.850000 -9.912016 -1.857514 10.900000 -10.079269 -2.150040 10.950000 -10.238968 -2.447476 11.000000 -10.387519 -2.749481 11.050000 -10.521580 -3.055483 11.100000 -10.638421 2.918499 11.150000 -10.736269 2.607072 11.200000 -10.814586 2.294502 11.250000 -10.874185 1.981876 11.300000 -10.917178 1.670179 11.350000 -10.946751 1.360215 11.400000 -10.966831 1.052539 11.450000 -10.981728 0.747440 11.500000 -10.995806 0.444948 11.550000 -11.013229 0.144850 11.600000 -11.037794 -0.153267 11.650000 -11.072823 -0.449994 11.700000 -11.121114 -0.746073 11.750000 -11.184890 -1.042387 11.800000 -11.265753 -1.339956 11.850000 -11.364574 -1.639941 11.900000 -11.481318 -1.943660 11.950000 -11.614749 -2.252591 12.000000 -11.761989 -2.568356 12.050000 -11.917908 -2.892665 12.100000 -12.074410 3.056017 12.150000 -12.219791 2.710009 12.200000 -12.338622 2.351974 12.250000 -12.412860 1.982742 12.300000 -12.424784 1.604963 12.350000 -12.361487 1.223105 12.400000 -12.219074 0.842732 12.450000 -12.004071 0.469235 12.500000 -11.731075 0.106665 12.550000 -11.418231 -0.242795 12.600000 -11.083063 -0.578661 12.650000 -10.740068 -0.901626 12.700000 -10.400035 -1.213014 12.750000 -10.070382 -1.514373 12.800000 -9.755878 -1.807238 12.850000 -9.459375 -2.093015 12.900000 -9.182412 -2.372938 12.950000 -8.925659 -2.648067 13.000000 -8.689227 -2.919308 13.050000 -8.472882 3.095754 13.100000 -8.276177 2.830090 13.150000 -8.098545 2.566313 13.200000 -7.939350 2.303927 13.250000 -7.797920 2.042491 13.300000 -7.673565 1.781607 13.350000 -7.565581 1.520915 13.400000 -7.473255 1.260077 13.450000 -7.395850 0.998780 13.500000 -7.332605 0.736722 13.550000 -7.282713 0.473615 13.600000 -7.245313 0.209181 13.650000 -7.219465 -0.056853 13.700000 -7.204137 -0.324745 13.750000 -7.198180 -0.594746 13.800000 -7.200315 -0.867087 13.850000 -7.209114 -1.141979 13.900000 -7.222989 -1.419601 13.950000 -7.240197 -1.700090 14.000000 -7.258850 -1.983531 14.050000 -7.276944 -2.269943 14.100000 -7.292415 -2.559265 14.150000 -7.303210 -2.851348 14.200000 -7.307382 3.137233 14.250000 -7.303198 2.840442 14.300000 -7.289253 2.541879 14.350000 -7.264560 2.242021 14.400000 -7.228633 1.941383 14.450000 -7.181509 1.640484 14.500000 -7.123739 1.339816 14.550000 -7.056329 1.039814 14.600000 -6.980647 0.740836 14.650000 -6.898313 0.443144 14.700000 -6.811080 0.146902 14.750000 -6.720728 -0.147823 14.800000 -6.628971 -0.441052 14.850000 -6.537383 -0.732885 14.900000 -6.447354 -1.023482 14.950000 -6.360056 -1.313057 15.000000 -6.276423 -1.601859 15.050000 -6.197147 -1.890165 15.100000 -6.122676 -2.178266 15.150000 -6.053215 -2.466463 15.200000 -5.988731 -2.755055 15.250000 -5.928960 -3.044334 15.300000 -5.873407 2.948610 15.350000 -5.821358 2.657153 15.400000 -5.771886 2.364259 15.450000 -5.723872 2.069749 15.500000 -5.676025 1.773493 15.550000 -5.626921 1.475423 15.600000 -5.575053 1.175540 15.650000 -5.518890 0.873921 15.700000 -5.456960 0.570726 15.750000 -5.387931 0.266188 15.800000 -5.310698 -0.039384 15.850000 -5.224462 -0.345626 15.900000 -5.128790 -0.652134 15.950000 -5.023646 -0.958489 16.000000 -4.909398 -1.264279 16.050000 -4.786782 -1.569122 16.100000 -4.656853 -1.872689 16.150000 -4.520902 -2.174712 16.200000 -4.380377 -2.474996 16.250000 -4.236802 -2.773415 16.300000 -4.091701 -3.069917 16.350000 -3.946539 2.918677 16.400000 -3.802679 2.625935 16.450000 -3.661351 2.334936 16.500000 -3.523634 2.045543 16.550000 -3.390452 1.757593 16.600000 -3.262571 1.470903 16.650000 -3.140609 1.185283 16.700000 -3.025040 0.900535 16.750000 -2.916209 0.616460 16.800000 -2.814336 0.332861 16.850000 -2.719531 0.049545 16.900000 -2.631803 -0.233673 16.950000 -2.551063 -0.516972 17.000000 -2.477136 -0.800520 17.050000 -2.409767 -1.084473 17.100000 -2.348624 -1.368977 17.150000 -2.293307 -1.654163 17.200000 -2.243355 -1.940143 17.250000 -2.198249 -2.227017 17.300000 -2.157427 -2.514862 17.350000 -2.120287 -2.803737 17.400000 -2.086206 -3.093678 17.450000 -2.054548 2.898489 17.500000 -2.024685 2.606403 17.550000 -1.996010 2.313284 17.600000 -1.967959 2.019192 17.650000 -1.940026 1.724203 17.700000 -1.911783 1.428418 17.750000 -1.882896 1.131949 17.800000 -1.853134 0.834919 17.850000 -1.822378 0.537459 17.900000 -1.790626 0.239698 17.950000 -1.757987 -0.058239 18.000000 -1.724674 -0.356237 18.050000 -1.690994 -0.654196 18.100000 -1.657329 -0.952036 18.150000 -1.624117 -1.249696 18.200000 -1.591836 -1.547140 18.250000 -1.560977 -1.844355 18.300000 -1.532030 -2.141351 18.350000 -1.505460 -2.438162 18.400000 -1.481696 -2.734843 18.450000 -1.461110 -3.031468 18.500000 -1.444007 2.955059 18.550000 -1.430615 2.658263 18.600000 -1.421074 2.361216 18.650000 -1.415430 2.063796 18.700000 -1.413630 1.765878 18.750000 -1.415517 1.467338 18.800000 -1.420829 1.168056 18.850000 -1.429201 0.867918 18.900000 -1.440164 0.566827 18.950000 -1.453159 0.264699 19.000000 -1.467540 -0.038525 19.050000 -1.482597 -0.342879 19.100000 -1.497570 -0.648366 19.150000 -1.511679 -0.954955 19.200000 -1.524150 -1.262579 19.250000 -1.534254 -1.571138 19.300000 -1.541338 -1.880492 19.350000 -1.544861 -2.190474 19.400000 -1.544426 -2.500889 19.450000 -1.539803 -2.811527 19.500000 -1.530947 -3.122164 19.550000 -1.518001 2.850603 19.600000 -1.501293 2.540614 19.650000 -1.481317 2.231246 19.700000 -1.458710 1.922664 19.750000 -1.434222 1.614998 19.800000 -1.408680 1.308347 19.850000 -1.382953 1.002768 19.900000 -1.357924 0.698285 19.950000 -1.334453 0.394886 20.000000 -1.313359 0.092527