% 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 055. 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 -0.000849 -1.392622 0.100000 -0.003393 -2.785259 0.150000 -0.007625 2.105260 0.200000 -0.013533 0.712549 0.250000 -0.021100 -0.680220 0.300000 -0.030305 -2.073061 0.350000 -0.041124 2.817199 0.400000 -0.053528 1.424177 0.450000 -0.067486 0.031046 0.500000 -0.082966 -1.362204 0.550000 -0.099932 -2.755582 0.600000 -0.118348 2.134087 0.650000 -0.138177 0.740425 0.700000 -0.159381 -0.653390 0.750000 -0.181923 -2.047365 0.800000 -0.205767 2.841679 0.850000 -0.230874 1.447367 0.900000 -0.257211 0.052878 0.950000 -0.284742 -1.341791 1.000000 -0.313432 -2.736645 1.050000 -0.343250 2.151498 1.100000 -0.374161 0.756264 1.150000 -0.406133 -0.639167 1.200000 -0.439135 -2.034796 1.250000 -0.473133 2.852559 1.300000 -0.508097 1.456523 1.350000 -0.543992 0.060281 1.400000 -0.580787 -1.336171 1.450000 -0.618447 -2.732835 1.500000 -0.656939 2.153475 1.550000 -0.696228 0.756385 1.600000 -0.736280 -0.640919 1.650000 -0.777062 -2.038437 1.700000 -0.818541 2.847017 1.750000 -0.860686 1.449074 1.800000 -0.903467 0.050922 1.850000 -0.946858 -1.347438 1.900000 -0.990833 -2.746001 1.950000 -1.035373 2.138421 2.000000 -1.080462 0.739461 2.050000 -1.126087 -0.659692 2.100000 -1.172241 -2.059033 2.150000 -1.218921 2.824627 2.200000 -1.266128 1.424919 2.250000 -1.313869 0.025033 2.300000 -1.362152 -1.375032 2.350000 -1.410992 -2.775273 2.400000 -1.460401 2.107493 2.450000 -1.510398 0.706894 2.500000 -1.560997 -0.693888 2.550000 -1.612216 -2.094858 2.600000 -1.664066 2.787162 2.650000 -1.716560 1.385795 2.700000 -1.769704 -0.015783 2.750000 -1.823497 -1.417582 2.800000 -1.877936 -2.819613 2.850000 -1.933009 2.061297 2.900000 -1.988696 0.658766 2.950000 -2.044971 -0.744033 3.000000 -2.101801 -2.147113 3.050000 -2.159142 2.732701 3.100000 -2.216946 1.329026 3.150000 -2.275158 -0.074963 3.200000 -2.333715 -1.479275 3.250000 -2.392552 -2.883917 3.300000 -2.451595 1.994288 3.350000 -2.510771 0.588965 3.400000 -2.570002 -0.816705 3.450000 -2.629208 -2.222725 3.500000 -2.688309 2.654091 3.550000 -2.747224 1.247371 3.600000 -2.805871 -0.159698 3.650000 -2.864168 -1.567113 3.700000 -2.922034 -2.974870 3.750000 -2.979388 1.900221 3.800000 -3.036147 0.491794 3.850000 -3.092229 -0.916958 3.900000 -3.147549 -2.326027 3.950000 -3.202023 2.547780 4.000000 -3.255565 1.138105 4.050000 -3.308085 -0.271857 4.100000 -3.359496 -1.682090 4.150000 -3.409709 -3.092579 4.200000 -3.458634 1.779880 4.250000 -3.506185 0.368938 4.300000 -3.552281 -1.042196 4.350000 -3.596844 -2.453495 4.400000 -3.639805 2.418256 4.450000 -3.681108 1.006720 4.500000 -3.720709 -0.404882 4.550000 -3.758578 -1.816512 4.600000 -3.794704 3.055054 4.650000 -3.829098 1.643488 4.700000 -3.861788 0.232016 4.750000 -3.892828 -1.179320 4.800000 -3.922292 -2.590478 4.850000 -3.950276 2.281765 4.900000 -3.976895 0.871076 4.950000 -4.002285 -0.539327 5.000000 -4.026599 -1.949412 5.050000 -4.050001 2.924031 5.100000 -4.072670 1.514652 5.150000 -4.094789 0.105655 5.200000 -4.116549 -1.302948 5.250000 -4.138144 -2.711151 5.300000 -4.159765 2.164235 5.350000 -4.181603 0.756838 5.400000 -4.203843 -0.650161 5.450000 -4.226666 -2.056771 5.500000 -4.250245 2.820180 5.550000 -4.274748 1.414309 5.600000 -4.300333 0.008782 5.650000 -4.327153 -1.396418 5.700000 -4.355353 -2.801314 5.750000 -4.385072 2.077258 5.800000 -4.416447 0.672902 5.850000 -4.449605 -0.731222 5.900000 -4.484675 -2.135142 5.950000 -4.521779 2.744299 6.000000 -4.561039 1.340698 6.050000 -4.602572 -0.062794 6.100000 -4.646494 -1.466211 6.150000 -4.692919 -2.869595 6.200000 -4.741953 2.010200 6.250000 -4.793701 0.606755 6.300000 -4.848259 -0.796792 6.350000 -4.905714 -2.200498 6.400000 -4.966142 2.678767 6.450000 -5.029603 1.274567 6.500000 -5.096143 -0.129980 6.550000 -5.165782 -1.534946 6.600000 -5.238519 -2.940408 6.650000 -5.314322 1.936736 6.700000 -5.393127 0.530031 6.750000 -5.474829 -0.877428 6.800000 -5.559282 -2.285733 6.850000 -5.646293 2.588206 6.900000 -5.735615 1.177923 6.950000 -5.826945 -0.233490 7.000000 -5.919919 -1.646129 7.050000 -6.014108 -3.060080 7.100000 -6.109017 1.807759 7.150000 -6.204083 0.390943 7.200000 -6.298676 -1.027403 7.250000 -6.392101 -2.447327 7.300000 -6.483608 2.414329 7.350000 -6.572395 0.991187 7.400000 -6.657626 -0.433551 7.450000 -6.738446 -1.859839 7.500000 -6.813999 2.995582 7.550000 -6.883453 1.566445 7.600000 -6.946026 0.136071 7.650000 -7.001009 -1.295376 7.700000 -7.047796 -2.727708 7.750000 -7.085901 2.122473 7.800000 -7.114979 0.689023 7.850000 -7.134841 -0.744633 7.900000 -7.145453 -2.178257 7.950000 -7.146937 2.671574 8.000000 -7.139565 1.238712 8.050000 -7.123736 -0.193446 8.100000 -7.099964 -1.624715 8.150000 -7.068850 -3.054933 8.200000 -7.031060 1.799224 8.250000 -6.987303 0.371493 8.300000 -6.938307 -1.054859 8.350000 -6.884800 -2.479773 8.400000 -6.827495 2.379969 8.450000 -6.767077 0.958009 8.500000 -6.704191 -0.462471 8.550000 -6.639438 -1.881494 8.600000 -6.573368 2.984092 8.650000 -6.506477 1.567871 8.700000 -6.439205 0.152977 8.750000 -6.371942 -1.260650 8.800000 -6.305020 -2.673074 8.850000 -6.238722 2.198826 8.900000 -6.173281 0.788611 8.950000 -6.108886 -0.620601 9.000000 -6.045681 -2.028874 9.050000 -5.983771 2.846913 9.100000 -5.923226 1.440330 9.150000 -5.864085 0.034506 9.200000 -5.806357 -1.370610 9.250000 -5.750030 -2.775064 9.300000 -5.695073 2.104289 9.350000 -5.641439 0.701042 9.400000 -5.589070 -0.701648 9.450000 -5.537904 -2.103805 9.500000 -5.487874 2.777739 9.550000 -5.438915 1.376600 9.600000 -5.390966 -0.024045 9.650000 -5.343975 -1.424200 9.700000 -5.297897 -2.823865 9.750000 -5.252700 2.060149 9.800000 -5.208365 0.661476 9.850000 -5.164887 -0.736690 9.900000 -5.122273 -2.134343 9.950000 -5.080544 2.751711 10.000000 -5.039735 1.355111 10.050000 -4.999890 -0.040951 10.100000 -4.961064 -1.436469 10.150000 -4.923318 -2.831438 10.200000 -4.886723 2.057332 10.250000 -4.851349 0.663469 10.300000 -4.817272 -0.729840 10.350000 -4.784567 -2.122599 10.400000 -4.753306 2.768375 10.450000 -4.723560 1.376706 10.500000 -4.695398 -0.014429 10.550000 -4.668882 -1.405036 10.600000 -4.644069 -2.795124 10.650000 -4.621013 2.098485 10.700000 -4.599760 0.709410 10.750000 -4.580355 -0.679171 10.800000 -4.562835 -2.067267 10.850000 -4.547235 2.828301 10.900000 -4.533588 1.441155 10.950000 -4.521923 0.054473 11.000000 -4.512269 -1.331748 11.050000 -4.504655 -2.717514 11.100000 -4.499109 2.180356 11.150000 -4.495660 0.795490 11.200000 -4.494340 -0.588930 11.250000 -4.495182 -1.972906 11.300000 -4.498220 2.926745 11.350000 -4.503491 1.543652 11.400000 -4.511035 0.160999 11.450000 -4.520890 -1.221217 11.500000 -4.533099 -2.602997 11.550000 -4.547704 2.298842 11.600000 -4.564747 0.917927 11.650000 -4.584269 -0.462559 11.700000 -4.606309 -1.842620 11.750000 -4.630906 3.060926 11.800000 -4.658093 1.681706 11.850000 -4.687902 0.302901 11.900000 -4.720359 -1.075493 11.950000 -4.755485 -2.453479 12.000000 -4.793297 2.452125 12.050000 -4.833805 1.074947 12.100000 -4.877016 -0.301829 12.150000 -4.922928 -1.678204 12.200000 -4.971535 -3.054176 12.250000 -5.022825 1.853443 12.300000 -5.076783 0.478286 12.350000 -5.133385 -0.896454 12.400000 -5.192608 -2.270770 12.450000 -5.254420 2.638535 12.500000 -5.318788 1.265103 12.550000 -5.385677 -0.107866 12.600000 -5.455047 -1.480355 12.650000 -5.526856 -2.852344 12.700000 -5.601061 2.059374 12.750000 -5.677614 0.688453 12.800000 -5.756466 -0.681897 12.850000 -5.837562 -2.051649 12.900000 -5.920844 2.862412 12.950000 -6.006247 1.493946 13.000000 -6.093699 0.126170 13.050000 -6.183121 -1.240886 13.100000 -6.274418 -2.607186 13.150000 -6.367486 2.310486 13.200000 -6.462202 0.945794 13.250000 -6.558425 -0.418045 13.300000 -6.655991 -1.780998 13.350000 -6.754712 3.140151 13.400000 -6.854373 1.779060 13.450000 -6.954725 0.418943 13.500000 -7.055489 -0.940176 13.550000 -7.156348 -2.298276 13.600000 -7.256947 2.627846 13.650000 -7.356894 1.271830 13.700000 -7.455757 -0.083131 13.750000 -7.553067 -1.437041 13.800000 -7.648319 -2.789908 13.850000 -7.740976 2.141433 13.900000 -7.830476 0.790580 13.950000 -7.916238 -0.559324 14.000000 -7.997672 -1.908335 14.050000 -8.074188 3.026663 14.100000 -8.145212 1.679215 14.150000 -8.210196 0.332407 14.200000 -8.268636 -1.013871 14.250000 -8.320082 -2.359744 14.300000 -8.364153 2.577840 14.350000 -8.400550 1.232365 14.400000 -8.429063 -0.113129 14.450000 -8.449579 -1.458795 14.500000 -8.462083 -2.804782 14.550000 -8.466659 2.131950 14.600000 -8.463482 0.784892 14.650000 -8.452816 -0.562897 14.700000 -8.434999 -1.911534 14.750000 -8.410433 3.022066 14.800000 -8.379571 1.671445 14.850000 -8.342899 0.319718 14.900000 -8.300932 -1.033171 14.950000 -8.254191 -2.387261 15.000000 -8.203200 2.540605 15.050000 -8.148471 1.184045 15.100000 -8.090499 -0.173761 15.150000 -8.029758 -1.532803 15.200000 -7.966689 -2.893066 15.250000 -7.901705 2.028660 15.300000 -7.835188 0.666035 15.350000 -7.767486 -0.697723 15.400000 -7.698913 -2.062572 15.450000 -7.629756 2.854713 15.500000 -7.560272 1.487808 15.550000 -7.490693 0.119942 15.600000 -7.421228 -1.248835 15.650000 -7.352065 -2.618477 15.700000 -7.283377 2.294250 15.750000 -7.215320 0.923022 15.800000 -7.148041 -0.448929 15.850000 -7.081676 -1.821557 15.900000 -7.016356 3.088365 15.950000 -6.952203 1.714508 16.000000 -6.889339 0.340095 16.050000 -6.827879 -1.034837 16.100000 -6.767939 -2.410257 16.150000 -6.709628 2.497049 16.200000 -6.653056 1.120736 16.250000 -6.598326 -0.255990 16.300000 -6.545541 -1.633113 16.350000 -6.494796 -3.010618 16.400000 -6.446180 1.894687 16.450000 -6.399774 0.516437 16.500000 -6.355653 -0.862181 16.550000 -6.313880 -2.241171 16.600000 -6.274507 2.662647 16.650000 -6.237574 1.282892 16.700000 -6.203108 -0.097261 16.750000 -6.171122 -1.477828 16.800000 -6.141616 -2.858824 16.850000 -6.114574 2.042919 16.900000 -6.089964 0.661009 16.950000 -6.067742 -0.721386 17.000000 -6.047846 -2.104286 17.050000 -6.030203 2.795473 17.100000 -6.014725 1.411502 17.150000 -6.001309 0.026968 17.200000 -5.989845 -1.358147 17.250000 -5.980208 -2.743858 17.300000 -5.972265 2.153005 17.350000 -5.965874 0.766060 17.400000 -5.960885 -0.621519 17.450000 -5.957144 -2.009739 17.500000 -5.954488 2.884577 17.550000 -5.952752 1.495055 17.600000 -5.951766 0.104880 17.650000 -5.951357 -1.285951 17.700000 -5.951350 -2.677433 17.750000 -5.951567 2.213623 17.800000 -5.951830 0.820854 17.850000 -5.951955 -0.572548 17.900000 -5.951761 -1.966569 17.950000 -5.951063 2.921990 18.000000 -5.949675 1.526774 18.050000 -5.947413 0.130990 18.100000 -5.944091 -1.265341 18.150000 -5.939527 -2.662190 18.200000 -5.933541 2.223657 18.250000 -5.925959 0.825864 18.300000 -5.916614 -0.572344 18.350000 -5.905350 -1.970926 18.400000 -5.892027 2.913351 18.450000 -5.876517 1.514167 18.500000 -5.858715 0.114761 18.550000 -5.838537 -1.284808 18.600000 -5.815926 -2.684482 18.650000 -5.790852 2.198986 18.700000 -5.763312 0.799287 18.750000 -5.733337 -0.600331 18.800000 -5.700982 -1.999809 18.850000 -5.666336 2.884097 18.900000 -5.629512 1.485070 18.950000 -5.590648 0.086346 19.000000 -5.549902 -1.312030 19.050000 -5.507451 -2.710019 19.100000 -5.463483 2.175599 19.150000 -5.418195 0.778480 19.200000 -5.371791 -0.618170 19.250000 -5.324473 -2.014336 19.300000 -5.276438 2.873177 19.350000 -5.227878 1.478001 19.400000 -5.178977 0.083321 19.450000 -5.129904 -1.310869 19.500000 -5.080814 -2.704578 19.550000 -5.031852 2.185369 19.600000 -4.983141 0.792585 19.650000 -4.934795 -0.599758 19.700000 -4.886908 -1.991678 19.750000 -4.839564 2.899993 19.800000 -4.792832 1.508869 19.850000 -4.746771 0.118117 19.900000 -4.701427 -1.272278 19.950000 -4.656841 -2.662331 20.000000 -4.613046 2.231129