% 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 103. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 20 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.001066 1.964110 0.100000 -0.004264 -2.354970 0.150000 -0.009593 -0.390873 0.200000 -0.017052 1.573211 0.250000 -0.026638 -2.745909 0.300000 -0.038350 -0.781865 0.350000 -0.052184 1.182153 0.400000 -0.068136 -3.137045 0.450000 -0.086204 -1.173093 0.500000 -0.106382 0.790821 0.550000 -0.128665 2.754692 0.600000 -0.153049 -1.564669 0.650000 -0.179528 0.399106 0.700000 -0.208095 2.362826 0.750000 -0.238746 -1.956696 0.800000 -0.271473 0.006906 0.850000 -0.306269 1.970444 0.900000 -0.343128 -2.349271 0.950000 -0.382043 -0.385871 1.000000 -0.423007 1.577455 1.050000 -0.466012 -2.742480 1.100000 -0.511052 -0.779308 1.150000 -0.558119 1.183783 1.200000 -0.607205 -3.136396 1.250000 -0.658305 -1.173474 1.300000 -0.711409 0.789359 1.350000 -0.766512 2.752102 1.400000 -0.823606 -1.568431 1.450000 -0.882685 0.394128 1.500000 -0.943741 2.356592 1.550000 -1.006770 -1.964225 1.600000 -1.071763 -0.001954 1.650000 -1.138716 1.960219 1.700000 -1.207624 -2.360892 1.750000 -1.278479 -0.398918 1.800000 -1.351279 1.562956 1.850000 -1.426017 -2.758456 1.900000 -1.502691 -0.796784 1.950000 -1.581296 1.164787 2.000000 -1.661830 3.126258 2.050000 -1.744289 -1.195558 2.100000 -1.828672 0.765711 2.150000 -1.914976 2.726880 2.200000 -2.003202 -1.595235 2.250000 -2.093349 0.365736 2.300000 -2.185417 2.326610 2.350000 -2.279408 -1.995798 2.400000 -2.375322 -0.035115 2.450000 -2.473163 1.925473 2.500000 -2.572933 -2.397216 2.550000 -2.674636 -0.436811 2.600000 -2.778277 1.523505 2.650000 -2.883860 -2.799452 2.700000 -2.991392 -0.839308 2.750000 -3.100878 1.120752 2.800000 -3.212326 3.080732 2.850000 -3.325744 -1.242552 2.900000 -3.441138 0.717274 2.950000 -3.558519 2.677027 3.000000 -3.677894 -1.646475 3.050000 -3.799275 0.313142 3.100000 -3.922671 2.272695 3.150000 -4.048093 -2.050995 3.200000 -4.175552 -0.091556 3.250000 -4.305061 1.867832 3.300000 -4.436632 -2.456011 3.350000 -4.570277 -0.496709 3.400000 -4.706011 1.462558 3.450000 -4.843849 -2.861390 3.500000 -4.983806 -0.902175 3.550000 -5.125899 1.057026 3.600000 -5.270145 3.016219 3.650000 -5.416564 -1.307772 3.700000 -5.565177 0.651432 3.750000 -5.716005 2.610657 3.800000 -5.869073 -1.713273 3.850000 -6.024406 0.246024 3.900000 -6.182033 2.205375 3.950000 -6.341984 -2.118392 4.000000 -6.504292 -0.158894 4.050000 -6.668991 1.800700 4.100000 -6.836121 -2.522781 4.150000 -7.005720 -0.562951 4.200000 -7.177834 1.397024 4.250000 -7.352508 -2.926025 4.300000 -7.529790 -0.965709 4.350000 -7.709732 0.994807 4.400000 -7.892387 2.955544 4.450000 -8.077809 -1.366662 4.500000 -8.266056 0.594581 4.550000 -8.457185 2.556111 4.600000 -8.651253 -1.765232 4.650000 -8.848318 0.196948 4.700000 -9.048435 2.159490 4.750000 -9.251657 -2.160763 4.800000 -9.458034 -0.197413 4.850000 -9.667608 1.766386 4.900000 -9.880417 -2.552522 4.950000 -10.096487 -0.587733 5.000000 -10.315834 1.377599 5.050000 -10.538458 -2.939676 5.100000 -10.764343 -0.973150 5.150000 -10.993451 0.994027 5.200000 -11.225719 2.961895 5.250000 -11.461056 -1.352691 5.300000 -11.699333 0.616679 5.350000 -11.940383 2.586862 5.400000 -12.183993 -1.725284 5.450000 -12.429893 0.246652 5.500000 -12.677757 2.219525 5.550000 -12.927186 -2.089811 5.600000 -13.177708 -0.114950 5.650000 -13.428766 1.860951 5.700000 -13.679711 -2.445270 5.750000 -13.929797 -0.467228 5.800000 -14.178179 1.511891 5.850000 -14.423907 -2.791113 5.900000 -14.665931 -0.809902 5.950000 -14.903106 1.172283 6.000000 -15.134207 -3.127825 6.050000 -15.357945 -1.143962 6.100000 -15.572991 0.840549 6.150000 -15.778012 2.825541 6.200000 -15.971703 -1.472363 6.250000 -16.152828 0.512990 6.300000 -16.320264 2.498181 6.350000 -16.473039 -1.800215 6.400000 -16.610364 0.183932 6.450000 -16.731665 2.167211 6.500000 -16.836598 -2.133765 6.550000 -16.925057 -0.152793 6.600000 -16.997176 1.826818 6.650000 -17.053312 -2.478192 6.700000 -17.094035 -0.501475 6.750000 -17.120103 1.473810 6.800000 -17.132438 -2.835447 6.850000 -17.132101 -0.862759 6.900000 -17.120265 1.108838 6.950000 -17.098190 3.079518 7.000000 -17.067198 -1.233711 7.050000 -17.028650 0.735719 7.100000 -16.983925 2.704824 7.150000 -16.934400 -1.609386 7.200000 -16.881433 0.359645 7.250000 -16.826348 2.328906 7.300000 -16.770426 -1.984630 7.350000 -16.714896 -0.014446 7.400000 -16.660928 1.956403 7.450000 -16.609634 -2.355149 7.500000 -16.562067 -0.382623 7.550000 -16.519221 1.590895 7.600000 -16.482039 -2.717686 7.650000 -16.451417 -0.741903 7.700000 -16.428211 1.235149 7.750000 -16.413245 -3.069618 7.800000 -16.407319 -1.089731 7.850000 -16.411217 0.891740 7.900000 -16.425718 2.874925 7.950000 -16.451598 -1.423208 8.000000 -16.489645 0.563890 8.050000 -16.540654 2.553249 8.100000 -16.605436 -1.738058 8.150000 -16.684810 0.256655 8.200000 -16.779592 2.254588 8.250000 -16.890567 -2.026973 8.300000 -17.018440 -0.021072 8.350000 -17.163749 1.989828 8.400000 -17.326727 -2.276563 8.450000 -17.507067 -0.252771 8.500000 -17.703558 1.779372 8.550000 -17.913517 -2.461702 8.600000 -18.131964 -0.407755 8.650000 -18.350507 1.660030 8.700000 -18.556073 -2.539694 8.750000 -18.730020 -0.439454 8.800000 -18.848733 1.677063 8.850000 -18.887175 -2.476338 8.900000 -18.825721 -0.339122 8.950000 -18.657545 1.797826 9.000000 -18.391557 -2.356218 9.050000 -18.048524 -0.240319 9.100000 -17.653471 1.859743 9.150000 -17.229242 -2.339413 9.200000 -16.793473 -0.270152 9.250000 -16.358304 1.786233 9.300000 -15.931385 -2.451443 9.350000 -15.517141 -0.414970 9.400000 -15.117851 1.614049 9.450000 -14.734429 -2.646252 9.500000 -14.366962 -0.628427 9.550000 -14.015052 1.385212 9.600000 -13.678035 -2.887814 9.650000 -13.355114 -0.880563 9.700000 -13.045441 1.124246 9.750000 -12.748163 3.126989 9.800000 -12.462454 -1.155207 9.850000 -12.187529 0.844282 9.900000 -11.922645 2.842483 9.950000 -11.667113 -1.443616 10.000000 -11.420290 0.552501 10.050000 -11.181582 2.547770 10.100000 -10.950439 -1.740892 10.150000 -10.726351 0.252968 10.200000 -10.508850 2.246238 10.250000 -10.297501 -2.044210 10.300000 -10.091903 -0.051955 10.350000 -9.891685 1.939858 10.400000 -9.696506 -2.351921 10.450000 -9.506049 -0.360895 10.500000 -9.320023 1.629775 10.550000 -9.138158 -2.663079 10.600000 -8.960206 -0.673072 10.650000 -8.785939 1.316622 10.700000 -8.615145 -2.977174 10.750000 -8.447634 -0.988082 10.800000 -8.283227 1.000714 10.850000 -8.121764 2.989219 10.900000 -7.963098 -1.305754 10.950000 -7.807094 0.682166 11.000000 -7.653632 2.669792 11.050000 -7.502604 -1.626064 11.100000 -7.353910 0.360965 11.150000 -7.207465 2.347691 11.200000 -7.063188 -1.949076 11.250000 -6.921013 0.037030 11.300000 -6.780879 2.022820 11.350000 -6.642732 -2.274897 11.400000 -6.506527 -0.289755 11.450000 -6.372225 1.695056 11.500000 -6.239794 -2.603654 11.550000 -6.109204 -0.619518 11.600000 -5.980432 1.364274 11.650000 -5.853461 -2.935467 11.700000 -5.728275 -0.952375 11.750000 -5.604862 1.030362 11.800000 -5.483213 3.012740 11.850000 -5.363322 -1.288429 11.900000 -5.245185 0.693224 11.950000 -5.128798 2.674511 12.000000 -5.014161 -1.627756 12.050000 -4.901273 0.352792 12.100000 -4.790135 2.332970 12.150000 -4.680748 -1.970411 12.200000 -4.573113 0.009021 12.250000 -4.467231 1.988080 12.300000 -4.363104 -2.316420 12.350000 -4.260732 -0.338109 12.400000 -4.160117 1.639830 12.450000 -4.061257 -2.665790 12.500000 -3.964152 -0.688596 12.550000 -3.868801 1.288227 12.600000 -3.775202 -3.018504 12.650000 -3.683350 -1.042419 12.700000 -3.593243 0.933301 12.750000 -3.504875 2.908655 12.800000 -3.418239 -1.399538 12.850000 -3.333329 0.575094 12.900000 -3.250136 2.549368 12.950000 -3.168652 -1.759900 13.000000 -3.088865 0.213665 13.050000 -3.010764 2.186881 13.100000 -2.934337 -2.123437 13.150000 -2.859572 -0.150913 13.200000 -2.786452 1.821270 13.250000 -2.714963 -2.490070 13.300000 -2.645089 -0.518559 13.350000 -2.576813 1.452622 13.400000 -2.510117 -2.859708 13.450000 -2.444983 -0.889175 13.500000 -2.381392 1.081039 13.550000 -2.319323 3.050940 13.600000 -2.258756 -1.262654 13.650000 -2.199672 0.706634 13.700000 -2.142050 2.675622 13.750000 -2.085867 -1.638870 13.800000 -2.031103 0.329535 13.850000 -1.977738 2.297656 13.900000 -1.925749 -2.017686 13.950000 -1.875116 -0.050114 14.000000 -1.825819 1.917193 14.050000 -1.777838 -2.398946 14.100000 -1.731154 -0.432151 14.150000 -1.685747 1.534397 14.200000 -1.641601 -2.782480 14.250000 -1.598698 -0.816404 14.300000 -1.557022 1.149447 14.350000 -1.516559 3.115079 14.400000 -1.477295 -1.202685 14.450000 -1.439217 0.762532 14.500000 -1.402316 2.727553 14.550000 -1.366580 -1.590801 14.600000 -1.332003 0.373848 14.650000 -1.298577 2.338322 14.700000 -1.266297 -1.980557 14.750000 -1.235159 -0.016411 14.800000 -1.205160 1.947581 14.850000 -1.176299 -2.371760 14.900000 -1.148578 -0.408056 14.950000 -1.121997 1.555514 15.000000 -1.096558 -2.764230 15.050000 -1.072267 -0.800910 15.100000 -1.049129 1.162292 15.150000 -1.027149 3.125383 15.200000 -1.006334 -1.194817 15.250000 -0.986694 0.768066 15.300000 -0.968235 2.730852 15.350000 -0.950969 -1.589641 15.400000 -0.934905 0.372962 15.450000 -0.920053 2.335480 15.500000 -0.906424 -1.985271 15.550000 -0.894031 -0.022916 15.600000 -0.882883 1.939361 15.650000 -0.872994 -2.381623 15.700000 -0.864373 -0.419495 15.750000 -0.857034 1.542560 15.800000 -0.850988 -2.778640 15.850000 -0.846246 -0.816725 15.900000 -0.842819 1.145120 15.950000 -0.840717 3.106896 16.000000 -0.839953 -1.214583 16.050000 -0.840534 0.747055 16.100000 -0.842472 2.708623 16.150000 -0.845775 -1.613065 16.200000 -0.850450 0.348361 16.250000 -0.856507 2.309715 16.300000 -0.863952 -2.012191 16.350000 -0.872791 -0.050987 16.400000 -0.883030 1.910141 16.450000 -0.894673 -2.411996 16.500000 -0.907724 -0.451029 16.550000 -0.922187 1.509856 16.600000 -0.938063 -2.812530 16.650000 -0.955353 -0.851818 16.700000 -0.974058 1.108804 16.750000 -0.994177 3.069334 16.800000 -1.015707 -1.253417 16.850000 -1.038646 0.706921 16.900000 -1.062991 2.667159 16.950000 -1.088736 -1.655891 17.000000 -1.115875 0.304140 17.050000 -1.144402 2.264063 17.100000 -1.174309 -2.059308 17.150000 -1.205588 -0.099606 17.200000 -1.238229 1.859983 17.250000 -1.272220 -2.463730 17.300000 -1.307552 -0.504376 17.350000 -1.344212 1.454859 17.400000 -1.382186 -2.869213 17.450000 -1.421461 -0.910223 17.500000 -1.462023 1.048644 17.550000 -1.503855 3.007385 17.600000 -1.546943 -1.317185 17.650000 -1.591269 0.641304 17.700000 -1.636817 2.599665 17.750000 -1.683567 -1.725286 17.800000 -1.731502 0.232822 17.850000 -1.780603 2.190802 17.900000 -1.830849 -2.134529 17.950000 -1.882221 -0.176800 18.000000 -1.934697 1.780805 18.050000 -1.988257 -2.544897 18.100000 -2.042878 -0.587535 18.150000 -2.098538 1.369710 18.200000 -2.155215 -2.956345 18.250000 -2.212886 -0.999327 18.300000 -2.271526 0.957583 18.350000 -2.331113 2.914390 18.400000 -2.391623 -1.412088 18.450000 -2.453031 0.544527 18.500000 -2.515315 2.501054 18.550000 -2.578450 -1.825684 18.600000 -2.642413 0.130690 18.650000 -2.707183 2.086998 18.700000 -2.772736 -2.239934 18.750000 -2.839053 -0.283727 18.800000 -2.906114 1.672444 18.850000 -2.973901 -2.654594 18.900000 -3.042398 -0.698459 18.950000 -3.111590 1.257678 19.000000 -3.181467 -3.069355 19.050000 -3.252019 -1.113172 19.100000 -3.323241 0.843057 19.150000 -3.395131 2.799350 19.200000 -3.467691 -1.527461 19.250000 -3.540926 0.429013 19.300000 -3.614845 2.385606 19.350000 -3.689465 -1.940847 19.400000 -3.764805 0.016046 19.450000 -3.840890 1.973121 19.500000 -3.917750 -2.352785 19.550000 -3.995422 -0.395278 19.600000 -4.073947 1.562481 19.650000 -4.153373 -2.762670 19.700000 -4.233755 -0.804335 19.750000 -4.315151 1.154326 19.800000 -4.397629 3.113337 19.850000 -4.481260 -1.210459 19.900000 -4.566121 0.749334 19.950000 -4.652298 2.709557 20.000000 -4.739880 -1.612947