% 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 069. 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 -0.003845 -1.263468 0.100000 -0.015280 -2.527167 0.150000 -0.034007 2.491863 0.200000 -0.059538 1.227048 0.250000 -0.091210 -0.038609 0.300000 -0.128204 -1.305251 0.350000 -0.169577 -2.572981 0.400000 -0.214303 2.441336 0.450000 -0.261317 1.171332 0.500000 -0.309578 -0.099745 0.550000 -0.358132 -1.371773 0.600000 -0.406175 -2.644578 0.650000 -0.453115 2.365244 0.700000 -0.498623 1.091575 0.750000 -0.542665 -0.182136 0.800000 -0.585514 -1.455624 0.850000 -0.627740 -2.728646 0.900000 -0.670174 2.282188 0.950000 -0.713861 1.010663 1.000000 -0.760001 -0.259944 1.050000 -0.809875 -1.529602 1.100000 -0.864788 -2.798350 1.150000 -0.926002 2.216892 1.200000 -0.994683 0.949591 1.250000 -1.071859 -0.317288 1.300000 -1.158375 -1.584010 1.350000 -1.254863 -2.850883 1.400000 -1.361712 2.164941 1.450000 -1.479042 0.896731 1.500000 -1.606679 -0.372699 1.550000 -1.744130 -1.643724 1.600000 -1.890572 -2.916702 1.650000 -2.044836 2.091224 1.700000 -2.205422 0.813406 1.750000 -2.370525 -0.467175 1.800000 -2.538100 -1.750625 1.850000 -2.705969 -3.036933 1.900000 -2.871964 1.957232 1.950000 -3.034114 0.665787 2.000000 -3.190845 -0.627668 2.050000 -3.341183 -1.922612 2.100000 -3.484901 3.064715 2.150000 -3.622599 1.768518 2.200000 -3.755697 0.472496 2.250000 -3.886331 -0.822957 2.300000 -4.017175 -2.117616 2.350000 -4.151230 2.871735 2.400000 -4.291591 1.578538 2.450000 -4.441223 0.285575 2.500000 -4.602745 -1.007774 2.550000 -4.778230 -2.302335 2.600000 -4.968969 2.684048 2.650000 -5.175211 1.383793 2.700000 -5.395817 0.078713 2.750000 -5.627826 -1.232670 2.800000 -5.865962 -2.551829 2.850000 -6.102162 2.403135 2.900000 -6.325396 1.065055 2.950000 -6.522159 -0.282802 3.000000 -6.678083 -1.639098 3.050000 -6.780777 -3.001059 3.100000 -6.823134 1.918446 3.150000 -6.805626 0.557433 3.200000 -6.736236 -0.797019 3.250000 -6.628079 -2.142228 3.300000 -6.496088 2.806234 3.350000 -6.354245 1.481983 3.400000 -6.214032 0.167324 3.450000 -6.083994 -1.139114 3.500000 -5.969935 -2.438906 3.550000 -5.875377 2.549530 3.600000 -5.802027 1.258292 3.650000 -5.750158 -0.030854 3.700000 -5.718878 -1.319195 3.750000 -5.706305 -2.607868 3.800000 -5.709683 2.385336 3.850000 -5.725466 1.093263 3.900000 -5.749435 -0.201461 3.950000 -5.776873 -1.499122 4.000000 -5.802844 -2.799691 4.050000 -5.822589 2.180390 4.100000 -5.832015 0.875459 4.150000 -5.828187 -0.430307 4.200000 -5.809731 -1.735735 4.250000 -5.777024 -3.039611 4.300000 -5.732114 1.942365 4.350000 -5.678407 0.644719 4.400000 -5.620200 -0.648761 4.450000 -5.562190 -1.937786 4.500000 -5.509046 3.060827 4.550000 -5.465103 1.780452 4.600000 -5.434181 0.503829 4.650000 -5.419506 -0.769636 4.700000 -5.423697 -2.040639 4.750000 -5.448788 2.973234 4.800000 -5.496261 1.704783 4.850000 -5.567064 0.436315 4.900000 -5.661603 -0.833094 4.950000 -5.779696 -2.104414 5.000000 -5.920487 2.904530 5.050000 -6.082301 1.626320 5.100000 -6.262468 0.343089 5.150000 -6.457107 -0.946175 5.200000 -6.660937 -2.242358 5.250000 -6.867197 2.737092 5.300000 -7.067805 1.425587 5.350000 -7.253916 0.106689 5.400000 -7.416966 -1.218501 5.450000 -7.550111 -2.548157 5.500000 -7.649679 2.403282 5.550000 -7.716109 1.072002 5.600000 -7.753943 -0.256501 5.650000 -7.770878 -1.580527 5.700000 -7.776293 -2.899177 5.750000 -7.779784 2.070831 5.800000 -7.790067 0.762531 5.850000 -7.814352 -0.542013 5.900000 -7.858043 -1.844313 5.950000 -7.924627 3.137025 6.000000 -8.015552 1.833627 6.050000 -8.129989 0.526507 6.100000 -8.264395 -0.786599 6.150000 -8.411874 -2.107922 6.200000 -8.561504 2.843789 6.250000 -8.698018 1.500962 6.300000 -8.802617 0.146927 6.350000 -8.855729 -1.216242 6.400000 -8.841782 -2.584379 6.450000 -8.754281 2.331332 6.500000 -8.598219 0.970255 6.550000 -8.388142 -0.379981 6.600000 -8.143252 -1.716953 6.650000 -7.882518 -3.040165 6.700000 -7.621718 1.932702 6.750000 -7.372516 0.633667 6.800000 -7.142780 -0.655970 6.850000 -6.937371 -1.938101 6.900000 -6.758936 3.068693 6.950000 -6.608557 1.796446 7.000000 -6.486195 0.526919 7.050000 -6.390990 -0.741157 7.100000 -6.321416 -2.008916 7.150000 -6.275366 3.005814 7.200000 -6.250169 1.735767 7.250000 -6.242587 0.463357 7.300000 -6.248810 -0.812039 7.350000 -6.264485 -2.090863 7.400000 -6.284825 2.909860 7.450000 -6.304807 1.623820 7.500000 -6.319509 0.334582 7.550000 -6.324536 -0.957160 7.600000 -6.316504 -2.250420 7.650000 -6.293455 2.739173 7.700000 -6.255114 1.446519 7.750000 -6.202892 0.156013 7.800000 -6.139647 -1.131317 7.850000 -6.069267 -2.414709 7.900000 -5.996187 2.589480 7.950000 -5.924943 1.315044 8.000000 -5.859834 0.045074 8.050000 -5.804703 -1.220724 8.100000 -5.762829 -2.482795 8.150000 -5.736902 2.541498 8.200000 -5.729042 1.285167 8.250000 -5.740838 0.030738 8.300000 -5.773398 -1.222479 8.350000 -5.827372 -2.475192 8.400000 -5.902972 2.555060 8.450000 -5.999951 1.301168 8.500000 -6.117571 0.045573 8.550000 -6.254527 -1.212472 8.600000 -6.408868 -2.473700 8.650000 -6.577888 2.544392 8.700000 -6.758045 1.274836 8.750000 -6.944922 0.000383 8.800000 -7.133295 -1.279166 8.850000 -7.317368 -2.563669 8.900000 -7.491237 2.430615 8.950000 -7.649556 1.138333 9.000000 -7.788344 -0.155887 9.050000 -7.905715 -1.450291 9.100000 -8.002319 -2.743019 9.150000 -8.081340 2.250860 9.200000 -8.148055 0.966410 9.250000 -8.209115 -0.312172 9.300000 -8.271789 -1.584322 9.350000 -8.343338 -2.849885 9.400000 -8.430623 2.174164 9.450000 -8.539945 0.921064 9.500000 -8.677058 -0.326537 9.550000 -8.847316 -1.569262 9.600000 -9.055890 -2.807779 9.650000 -9.308046 2.240398 9.700000 -9.609484 1.008172 9.750000 -9.966747 -0.222046 9.800000 -10.387773 -1.451122 9.850000 -10.882671 -2.680086 9.900000 -11.464920 2.372905 9.950000 -12.153317 1.139564 10.000000 -12.975408 -0.099982 10.050000 -13.973917 -1.351231 10.100000 -15.219591 -2.625596 10.150000 -16.836556 2.331579 10.200000 -19.017372 0.862748 10.250000 -21.304038 -1.055133 10.300000 -20.419365 3.087653 10.350000 -18.525474 1.495511 10.400000 -17.237304 0.126943 10.450000 -16.406454 -1.170288 10.500000 -15.886270 -2.440448 10.550000 -15.597399 2.582294 10.600000 -15.497849 1.322066 10.650000 -15.566087 0.054526 10.700000 -15.791690 -1.228716 10.750000 -16.166758 -2.539360 10.800000 -16.669399 2.387939 10.850000 -17.222731 0.961695 10.900000 -17.621888 -0.554375 10.950000 -17.560881 -2.129587 11.000000 -16.965827 2.610315 11.050000 -16.102827 1.155815 11.100000 -15.222898 -0.217976 11.150000 -14.431065 -1.536820 11.200000 -13.752105 -2.820738 11.250000 -13.183317 2.200790 11.300000 -12.715238 0.953585 11.350000 -12.338252 -0.284128 11.400000 -12.044390 -1.515664 11.450000 -11.827632 -2.743386 11.500000 -11.683789 2.314069 11.550000 -11.610321 1.088790 11.600000 -11.606189 -0.137489 11.650000 -11.671763 -1.366291 11.700000 -11.808763 -2.599385 11.750000 -12.020186 2.444178 11.800000 -12.310075 1.194996 11.850000 -12.682794 -0.068074 11.900000 -13.140924 -1.351424 11.950000 -13.679659 -2.664592 12.000000 -14.273027 2.262040 12.050000 -14.845922 0.846477 12.100000 -15.244883 -0.633780 12.150000 -15.288969 -2.151464 12.200000 -14.944448 2.633747 12.250000 -14.366916 1.194795 12.300000 -13.730252 -0.183251 12.350000 -13.131247 -1.515078 12.400000 -12.606711 -2.815535 12.450000 -12.165314 2.187623 12.500000 -11.805120 0.920509 12.550000 -11.520954 -0.338922 12.600000 -11.307120 -1.594500 12.650000 -11.158216 -2.849244 12.700000 -11.069165 2.177439 12.750000 -11.034861 0.916757 12.800000 -11.049552 -0.350519 12.850000 -11.105942 -1.626880 12.900000 -11.194001 -2.914859 12.950000 -11.299568 2.066364 13.000000 -11.403189 0.748722 13.050000 -11.480205 -0.584804 13.100000 -11.503651 -1.931956 13.150000 -11.450750 2.995671 13.200000 -11.310849 1.639179 13.250000 -11.089683 0.289488 13.300000 -10.806509 -1.047548 13.350000 -10.486459 -2.368986 13.400000 -10.153358 2.608691 13.450000 -9.825984 1.317773 13.500000 -9.517430 0.039333 13.550000 -9.236029 -1.228923 13.600000 -8.986657 -2.489172 13.650000 -8.771870 2.539821 13.700000 -8.592735 1.289976 13.750000 -8.449375 0.042977 13.800000 -8.341300 -1.202516 13.850000 -8.267584 -2.447725 13.900000 -8.226925 2.589386 13.950000 -8.217624 1.341341 14.000000 -8.237491 0.090238 14.050000 -8.283690 -1.164995 14.100000 -8.352533 -2.425411 14.150000 -8.439243 2.591190 14.200000 -8.537742 1.317596 14.250000 -8.640540 0.036415 14.300000 -8.738873 -1.252499 14.350000 -8.823240 -2.548682 14.400000 -8.884436 2.432259 14.450000 -8.914992 1.125916 14.500000 -8.910651 -0.181985 14.550000 -8.871327 -1.488682 14.600000 -8.801121 -2.791628 14.650000 -8.707390 2.194338 14.700000 -8.599269 0.904064 14.750000 -8.486227 -0.378802 14.800000 -8.377017 -1.654415 14.850000 -8.279114 -2.923378 14.900000 -8.198573 2.096615 14.950000 -8.140115 0.838155 15.000000 -8.107340 -0.416689 15.050000 -8.102944 -1.669075 15.100000 -8.128903 -2.920187 15.150000 -8.186609 2.111934 15.200000 -8.276912 0.859627 15.250000 -8.400081 -0.395310 15.300000 -8.555651 -1.654400 15.350000 -8.742115 -2.919334 15.400000 -8.956429 2.091196 15.450000 -9.193280 0.808787 15.500000 -9.444141 -0.485435 15.550000 -9.696279 -1.793268 15.600000 -9.932233 -3.115724 15.650000 -10.130703 1.830887 15.700000 -10.269912 0.482920 15.750000 -10.333427 -0.871357 15.800000 -10.316033 -2.225378 15.850000 -10.225879 2.710402 15.900000 -10.081262 1.374182 15.950000 -9.904429 0.051285 16.000000 -9.716165 -1.258279 16.050000 -9.533003 -2.555886 16.100000 -9.366702 2.439578 16.150000 -9.224898 1.159444 16.200000 -9.112061 -0.115388 16.250000 -9.030310 -1.387095 16.300000 -8.979982 -2.657734 16.350000 -8.959909 2.353928 16.400000 -8.967475 1.079651 16.450000 -8.998465 -0.199163 16.500000 -9.046787 -1.484164 16.550000 -9.104161 -2.776753 16.600000 -9.159967 2.205307 16.650000 -9.201559 0.895434 16.700000 -9.215355 -0.422367 16.750000 -9.188890 -1.746059 16.800000 -9.113429 -3.072497 16.850000 -8.986171 1.885271 16.900000 -8.810921 0.564541 16.950000 -8.596838 -0.748613 17.000000 -8.355969 -2.052448 17.050000 -8.100723 2.936825 17.100000 -7.842115 1.652545 17.150000 -7.588948 0.377025 17.200000 -7.347715 -0.890906 17.250000 -7.122863 -2.152530 17.300000 -6.917193 2.874063 17.350000 -6.732237 1.621299 17.400000 -6.568568 0.371247 17.450000 -6.426028 -0.877112 17.500000 -6.303879 -2.124704 17.550000 -6.200895 2.910813 17.600000 -6.115412 1.662309 17.650000 -6.045351 0.412290 17.700000 -5.988220 -0.839831 17.750000 -5.941130 -2.094537 17.800000 -5.900822 2.931002 17.850000 -5.863739 1.670214 17.900000 -5.826143 0.406263 17.950000 -5.784313 -0.860666 18.000000 -5.734783 -2.130174 18.050000 -5.674629 2.881522 18.100000 -5.601741 1.608817 18.150000 -5.515030 0.335762 18.200000 -5.414529 -0.936753 18.250000 -5.301345 -2.207900 18.300000 -5.177491 2.806205 18.350000 -5.045629 1.539715 18.400000 -4.908775 0.276136 18.450000 -4.770029 -0.984406 18.500000 -4.632352 -2.241960 18.550000 -4.498410 2.786467 18.600000 -4.370483 1.534200 18.650000 -4.250421 0.284043 18.700000 -4.139635 -0.964439 18.750000 -4.039113 -2.211710 18.800000 -3.949439 2.824939 18.850000 -3.870822 1.578663 18.900000 -3.803113 0.332180 18.950000 -3.745829 -0.914950 19.000000 -3.698165 -2.163142 19.050000 -3.659011 2.870421 19.100000 -3.626974 1.619049 19.150000 -3.600400 0.365675 19.200000 -3.577426 -0.889872 19.250000 -3.556035 -2.147671 19.300000 -3.534148 2.875492 19.350000 -3.509732 1.613387 19.400000 -3.480926 0.349451 19.450000 -3.446180 -0.915958 19.500000 -3.404372 -2.182400 19.550000 -3.354908 2.833802 19.600000 -3.297769 1.566789 19.650000 -3.233505 0.300238 19.700000 -3.163179 -0.965417 19.750000 -3.088264 -2.229826 19.800000 -3.010513 2.790446 19.850000 -2.931827 1.529167 19.900000 -2.854126 0.269555 19.950000 -2.779242 -0.988456 20.000000 -2.708837 -2.245018