% 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 019. 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 -0.003359 1.225954 0.100000 -0.013324 2.451641 0.150000 -0.029556 -2.606382 0.200000 -0.051501 -1.381983 0.250000 -0.078407 -0.158556 0.300000 -0.109340 1.063727 0.350000 -0.143226 2.284743 0.400000 -0.178888 -2.778762 0.450000 -0.215105 -1.560423 0.500000 -0.250676 -0.343368 0.550000 -0.284491 0.872527 0.600000 -0.315601 2.087441 0.650000 -0.343290 -2.981583 0.700000 -0.367120 -1.767914 0.750000 -0.386966 -0.554463 0.800000 -0.403020 0.659035 0.850000 -0.415769 1.872822 0.900000 -0.425947 3.087093 0.950000 -0.434475 -1.981198 1.000000 -0.442383 -0.765607 1.050000 -0.450726 0.450688 1.100000 -0.460518 1.667625 1.150000 -0.472652 2.885086 1.200000 -0.487853 -2.180287 1.250000 -0.506624 -0.962334 1.300000 -0.529215 0.255524 1.350000 -0.555602 1.473036 1.400000 -0.585472 2.689955 1.450000 -0.618232 -2.377135 1.500000 -0.653017 -1.162058 1.550000 -0.688732 0.051854 1.600000 -0.724093 1.264520 1.650000 -0.757706 2.475935 1.700000 -0.788154 -2.597003 1.750000 -0.814098 -1.387757 1.800000 -0.834391 -0.179258 1.850000 -0.848177 1.028815 1.900000 -0.854982 2.236835 1.950000 -0.854759 -2.837989 2.000000 -0.847910 -1.628898 2.050000 -0.835250 -0.418723 2.100000 -0.817945 0.792829 2.150000 -0.797421 2.005975 2.200000 -0.775257 -3.062340 2.250000 -0.753083 -1.845705 2.300000 -0.732484 -0.627351 2.350000 -0.714919 0.592605 2.400000 -0.701665 1.813976 2.450000 -0.693770 3.036530 2.500000 -0.692031 -2.023190 2.550000 -0.696972 -0.799109 2.600000 -0.708846 0.425282 2.650000 -0.727631 1.649677 2.700000 -0.753042 2.873782 2.750000 -0.784542 -2.185858 2.800000 -0.821369 -0.963109 2.850000 -0.862561 0.258653 2.900000 -0.906999 1.479292 2.950000 -0.953464 2.698734 3.000000 -1.000697 -2.366208 3.050000 -1.047478 -1.149096 3.100000 -1.092708 0.067026 3.150000 -1.135487 1.282357 3.200000 -1.175191 2.497148 3.250000 -1.211521 -2.571509 3.300000 -1.244534 -1.356954 3.350000 -1.274642 -0.142100 3.400000 -1.302580 1.073286 3.450000 -1.329345 2.289384 3.500000 -1.356125 -2.776881 3.550000 -1.384211 -1.559109 3.600000 -1.414907 -0.340533 3.650000 -1.449451 0.878720 3.700000 -1.488936 2.098451 3.750000 -1.534246 -2.964788 3.800000 -1.586002 -1.744940 3.850000 -1.644514 -0.525545 3.900000 -1.709740 0.693018 3.950000 -1.781256 1.910360 4.000000 -1.858225 3.126100 4.050000 -1.939391 -1.943296 4.100000 -2.023081 -0.731754 4.150000 -2.107244 0.477331 4.200000 -2.189515 1.683858 4.250000 -2.267344 2.887863 4.300000 -2.338156 -2.193645 4.350000 -2.399563 -0.993938 4.400000 -2.449594 0.204308 4.450000 -2.486905 1.401726 4.500000 -2.510945 2.599020 4.550000 -2.522026 -2.486277 4.600000 -2.521289 -1.287131 4.650000 -2.510580 -0.086172 4.700000 -2.492245 1.117011 4.750000 -2.468905 2.322660 4.800000 -2.443233 -2.752330 4.850000 -2.417765 -1.541662 4.900000 -2.394754 -0.328720 4.950000 -2.376082 0.886198 5.000000 -2.363200 2.102721 5.050000 -2.357106 -2.962748 5.100000 -2.358345 -1.744273 5.150000 -2.367016 -0.525474 5.200000 -2.382802 0.693235 5.250000 -2.404991 1.911480 5.300000 -2.432525 3.128940 5.350000 -2.464051 -1.937820 5.400000 -2.497993 -0.722587 5.450000 -2.532645 0.491392 5.500000 -2.566283 1.704168 5.550000 -2.597293 2.915900 5.600000 -2.624306 -2.156335 5.650000 -2.646327 -0.945819 5.700000 -2.662828 0.264666 5.750000 -2.673819 1.475550 5.800000 -2.679846 2.687248 5.850000 -2.681957 -2.383057 5.900000 -2.681609 -1.168707 5.950000 -2.680554 0.047305 6.000000 -2.680709 1.265060 6.050000 -2.684029 2.484530 6.100000 -2.692398 -2.577608 6.150000 -2.707536 -1.355213 6.200000 -2.730921 -0.131787 6.250000 -2.763743 1.092288 6.300000 -2.806851 2.316568 6.350000 -2.860722 -2.742618 6.400000 -2.925423 -1.519416 6.450000 -3.000574 -0.297546 6.500000 -3.085312 0.922457 6.550000 -3.178253 2.140078 6.600000 -3.277466 -2.928338 6.650000 -3.380468 -1.716810 6.700000 -3.484259 -0.508796 6.750000 -3.585421 0.695594 6.800000 -3.680291 1.896451 6.850000 -3.765224 3.094099 6.900000 -3.836931 -1.994084 6.950000 -3.892839 -0.800948 7.000000 -3.931417 0.391259 7.050000 -3.952381 1.583542 7.100000 -3.956728 2.776872 7.150000 -3.946587 -2.311098 7.200000 -3.924927 -1.113360 7.250000 -3.895193 0.087294 7.300000 -3.860944 1.291015 7.350000 -3.825543 2.497731 7.400000 -3.791940 -2.575996 7.450000 -3.762528 -1.364187 7.500000 -3.739077 -0.150510 7.550000 -3.722707 1.064500 7.600000 -3.713900 2.280289 7.650000 -3.712529 -2.786869 7.700000 -3.717896 -1.571104 7.750000 -3.728785 -0.356036 7.800000 -3.743534 0.857995 7.850000 -3.760131 2.070760 7.900000 -3.776333 -3.001013 7.950000 -3.789834 -1.790893 8.000000 -3.798446 -0.581844 8.050000 -3.800303 0.626500 8.100000 -3.794054 1.834630 8.150000 -3.779011 3.043119 8.200000 -3.755239 -2.030615 8.250000 -3.723551 -0.819617 8.300000 -3.685431 0.393434 8.350000 -3.642891 1.608937 8.400000 -3.598285 2.827153 8.450000 -3.554131 -2.234985 8.500000 -3.512937 -1.011124 8.550000 -3.477075 0.215410 8.600000 -3.448681 1.444370 8.650000 -3.429595 2.675429 8.700000 -3.421329 -2.374993 8.750000 -3.425052 -1.140966 8.800000 -3.441579 0.093848 8.850000 -3.471377 1.328949 8.900000 -3.514552 2.563825 8.950000 -3.570847 -2.485231 9.000000 -3.639620 -1.252360 9.050000 -3.719831 -0.021246 9.100000 -3.810020 1.207646 9.150000 -3.908296 2.433903 9.200000 -4.012345 -2.625996 9.250000 -4.119466 -1.405910 9.300000 -4.226661 -0.189115 9.350000 -4.330772 1.024466 9.400000 -4.428694 2.235097 9.450000 -4.517629 -2.839949 9.500000 -4.595364 -1.633671 9.550000 -4.660523 -0.428492 9.600000 -4.712736 0.776410 9.650000 -4.752688 1.981842 9.700000 -4.782033 -3.094671 9.750000 -4.803192 -1.886205 9.800000 -4.819080 -0.675589 9.850000 -4.832817 0.537320 9.900000 -4.847458 1.752461 9.950000 -4.865777 2.969592 10.000000 -4.890107 -2.094865 10.050000 -4.922231 -0.875050 10.100000 -4.963310 0.345255 10.150000 -5.013825 1.565401 10.200000 -5.073543 2.784711 10.250000 -5.141474 -2.280664 10.300000 -5.215852 -1.064975 10.350000 -5.294129 0.148061 10.400000 -5.373023 1.358059 10.450000 -5.448636 2.564832 10.500000 -5.516685 -2.514731 10.550000 -5.572856 -1.313880 10.600000 -5.613258 -0.115107 10.650000 -5.634928 1.082569 10.700000 -5.636271 2.280333 10.750000 -5.617324 -2.803737 10.800000 -5.579776 -1.602065 10.850000 -5.526718 -0.396815 10.900000 -5.462232 0.812764 10.950000 -5.390899 2.027121 11.000000 -5.317354 -3.036776 11.050000 -5.245947 -1.812653 11.100000 -5.180530 -0.583990 11.150000 -5.124353 0.648778 11.200000 -5.080044 1.885122 11.250000 -5.049641 3.124460 11.300000 -5.034638 -1.917007 11.350000 -5.036047 -0.673530 11.400000 -5.054443 0.571085 11.450000 -5.090002 1.816226 11.500000 -5.142524 3.061291 11.550000 -5.211437 -1.977484 11.600000 -5.295787 -0.734286 11.650000 -5.394226 0.507177 11.700000 -5.504995 1.746434 11.750000 -5.625910 2.983083 11.800000 -5.754380 -2.066368 11.850000 -5.887456 -0.835724 11.900000 -6.021939 0.391816 11.950000 -6.154558 1.616432 12.000000 -6.282209 2.838513 12.050000 -6.402259 -2.224527 12.100000 -6.512848 -1.005534 12.150000 -6.613150 0.213208 12.200000 -6.703532 1.432650 12.250000 -6.785566 2.653697 12.300000 -6.861903 -2.406056 12.350000 -6.936036 -1.179644 12.400000 -7.012019 0.050125 12.450000 -7.094184 1.283400 12.500000 -7.186918 2.520115 12.550000 -7.294510 -2.523171 12.600000 -7.421068 -1.280513 12.650000 -7.570497 -0.035671 12.700000 -7.746529 1.210637 12.750000 -7.952764 2.457545 12.800000 -8.192723 -2.579176 12.850000 -8.469877 -1.334424 12.900000 -8.787612 -0.092957 12.950000 -9.149065 1.143227 13.000000 -9.556691 2.371534 13.050000 -10.011307 -2.694642 13.100000 -10.510116 -1.493434 13.150000 -11.042930 -0.313771 13.200000 -11.585718 0.837738 13.250000 -12.092326 1.955502 13.300000 -12.491786 3.039497 13.350000 -12.708053 -2.182083 13.400000 -12.706021 -1.120261 13.450000 -12.520166 -0.035440 13.500000 -12.227115 1.084085 13.550000 -11.899362 2.238501 13.600000 -11.584788 -2.860906 13.650000 -11.309044 -1.654398 13.700000 -11.083851 -0.430966 13.750000 -10.913542 0.804807 13.800000 -10.798931 2.049400 13.850000 -10.739338 -2.983100 13.900000 -10.733598 -1.728508 13.950000 -10.780505 -0.471842 14.000000 -10.878980 0.785260 14.050000 -11.028056 2.041235 14.100000 -11.226743 -2.988692 14.150000 -11.473742 -1.739852 14.200000 -11.766987 -0.497325 14.250000 -12.102920 0.736762 14.300000 -12.475429 1.960067 14.350000 -12.874435 -3.112987 14.400000 -13.284379 -1.918051 14.450000 -13.683456 -0.739159 14.500000 -14.045291 0.425153 14.550000 -14.344819 1.579653 14.600000 -14.567649 2.732296 14.650000 -14.717738 -2.390744 14.700000 -14.817387 -1.214932 14.750000 -14.899791 -0.018126 14.800000 -15.000312 1.202266 14.850000 -15.151508 2.447391 14.900000 -15.382410 -2.564590 14.950000 -15.719984 -1.263969 15.000000 -16.189803 0.073819 15.050000 -16.809534 1.465159 15.100000 -17.553245 2.941919 15.150000 -18.226632 -1.732759 15.200000 -18.319007 0.001606 15.250000 -17.544100 1.711916 15.300000 -16.366925 -2.995055 15.350000 -15.207318 -1.528362 15.400000 -14.186403 -0.126164 15.450000 -13.310205 1.239138 15.500000 -12.560015 2.582287 15.550000 -11.915994 -2.371924 15.600000 -11.361759 -1.052631 15.650000 -10.884517 0.259607 15.700000 -10.474355 1.566357 15.750000 -10.123521 2.868555 15.800000 -9.825859 -2.116449 15.850000 -9.576376 -0.822012 15.900000 -9.370921 0.468762 15.950000 -9.205929 1.755819 16.000000 -9.078218 3.038993 16.050000 -8.984812 -1.965154 16.100000 -8.922775 -0.690573 16.150000 -8.889056 0.579176 16.200000 -8.880333 1.843689 16.250000 -8.892868 3.102562 16.300000 -8.922380 -1.927748 16.350000 -8.963971 -0.681124 16.400000 -9.012133 0.559173 16.450000 -9.060902 1.793328 16.500000 -9.104191 3.021865 16.550000 -9.136312 -2.037490 16.600000 -9.152636 -0.817076 16.650000 -9.150242 0.401510 16.700000 -9.128384 1.620005 16.750000 -9.088618 2.840102 16.800000 -9.034536 -2.219919 16.850000 -8.971216 -0.992572 16.900000 -8.904541 0.239661 16.950000 -8.840584 1.477089 17.000000 -8.785147 2.719682 17.050000 -8.743500 -2.316034 17.100000 -8.720286 -1.064163 17.150000 -8.719541 0.191505 17.200000 -8.744788 1.450283 17.250000 -8.799167 2.711420 17.300000 -8.885565 -2.309084 17.350000 -9.006749 -1.045740 17.400000 -9.165476 0.217279 17.450000 -9.364583 1.478840 17.500000 -9.607030 2.737586 17.550000 -9.895868 -2.291351 17.600000 -10.234047 -1.043764 17.650000 -10.623899 0.194298 17.700000 -11.065960 1.418980 17.750000 -11.556469 2.625093 17.800000 -12.082420 -2.477264 17.850000 -12.612987 -1.329393 17.900000 -13.089006 -0.220333 17.950000 -13.422881 0.852306 18.000000 -13.532665 1.905884 18.050000 -13.402103 2.968628 18.100000 -13.095358 -2.219859 18.150000 -12.704610 -1.085715 18.200000 -12.301330 0.084143 18.250000 -11.926201 1.282178 18.300000 -11.598059 2.501121 18.350000 -11.323739 -2.548041 18.400000 -11.104279 -1.303341 18.450000 -10.938167 -0.051276 18.500000 -10.822893 1.205612 18.550000 -10.755624 2.465296 18.600000 -10.733441 -2.557102 18.650000 -10.753335 -1.296701 18.700000 -10.812078 -0.038059 18.750000 -10.905982 1.217510 18.800000 -11.030580 2.468738 18.850000 -11.180245 -2.568770 18.900000 -11.347781 -1.329712 18.950000 -11.524093 -0.098060 19.000000 -11.698139 1.125908 19.050000 -11.857423 2.342697 19.100000 -11.989288 -2.729338 19.150000 -12.082971 -1.521171 19.200000 -12.131895 -0.312427 19.250000 -12.135225 0.900836 19.300000 -12.097862 2.122280 19.350000 -12.028864 -2.928433 19.400000 -11.939067 -1.683130 19.450000 -11.838911 -0.424168 19.500000 -11.737003 0.848546 19.550000 -11.639480 2.134638 19.600000 -11.549933 -2.849710 19.650000 -11.469630 -1.538886 19.700000 -11.397856 -0.216915 19.750000 -11.332314 1.115279 19.800000 -11.269551 2.456645 19.850000 -11.205455 -2.477237 19.900000 -11.135813 -1.121456 19.950000 -11.056912 0.239113 20.000000 -10.966116 1.602591