% 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 086. 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 -0.000178 -0.266126 0.100000 -0.000713 -0.532255 0.150000 -0.001602 -0.798391 0.200000 -0.002843 -1.064536 0.250000 -0.004433 -1.330695 0.300000 -0.006367 -1.596870 0.350000 -0.008640 -1.863063 0.400000 -0.011245 -2.129279 0.450000 -0.014176 -2.395520 0.500000 -0.017425 -2.661788 0.550000 -0.020983 -2.928086 0.600000 -0.024842 3.088769 0.650000 -0.028991 2.822404 0.700000 -0.033420 2.556003 0.750000 -0.038119 2.289565 0.800000 -0.043076 2.023086 0.850000 -0.048282 1.756567 0.900000 -0.053724 1.490006 0.950000 -0.059390 1.223402 1.000000 -0.065270 0.956754 1.050000 -0.071353 0.690063 1.100000 -0.077626 0.423327 1.150000 -0.084079 0.156546 1.200000 -0.090701 -0.110279 1.250000 -0.097482 -0.377148 1.300000 -0.104412 -0.644062 1.350000 -0.111482 -0.911018 1.400000 -0.118681 -1.178018 1.450000 -0.126002 -1.445059 1.500000 -0.133436 -1.712141 1.550000 -0.140977 -1.979264 1.600000 -0.148617 -2.246426 1.650000 -0.156350 -2.513625 1.700000 -0.164170 -2.780862 1.750000 -0.172072 -3.048134 1.800000 -0.180052 2.967744 1.850000 -0.188106 2.700404 1.900000 -0.196231 2.433032 1.950000 -0.204423 2.165629 2.000000 -0.212680 1.898196 2.050000 -0.221000 1.630735 2.100000 -0.229382 1.363246 2.150000 -0.237824 1.095730 2.200000 -0.246326 0.828189 2.250000 -0.254886 0.560623 2.300000 -0.263506 0.293033 2.350000 -0.272184 0.025421 2.400000 -0.280921 -0.242214 2.450000 -0.289718 -0.509871 2.500000 -0.298573 -0.777548 2.550000 -0.307488 -1.045247 2.600000 -0.316462 -1.312965 2.650000 -0.325497 -1.580703 2.700000 -0.334593 -1.848460 2.750000 -0.343748 -2.116236 2.800000 -0.352965 -2.384030 2.850000 -0.362243 -2.651843 2.900000 -0.371581 -2.919674 2.950000 -0.380979 3.095663 3.000000 -0.390438 2.827797 3.050000 -0.399955 2.559913 3.100000 -0.409532 2.292013 3.150000 -0.419167 2.024095 3.200000 -0.428859 1.756162 3.250000 -0.438607 1.488212 3.300000 -0.448410 1.220246 3.350000 -0.458268 0.952265 3.400000 -0.468179 0.684269 3.450000 -0.478142 0.416258 3.500000 -0.488156 0.148234 3.550000 -0.498220 -0.119804 3.600000 -0.508334 -0.387855 3.650000 -0.518496 -0.655917 3.700000 -0.528707 -0.923991 3.750000 -0.538966 -1.192075 3.800000 -0.549273 -1.460168 3.850000 -0.559629 -1.728271 3.900000 -0.570035 -1.996380 3.950000 -0.580490 -2.264497 4.000000 -0.590998 -2.532619 4.050000 -0.601560 -2.800746 4.100000 -0.612178 -3.068877 4.150000 -0.622855 2.946175 4.200000 -0.633595 2.678040 4.250000 -0.644402 2.409904 4.300000 -0.655280 2.141769 4.350000 -0.666235 1.873635 4.400000 -0.677271 1.605503 4.450000 -0.688395 1.337373 4.500000 -0.699613 1.069247 4.550000 -0.710933 0.801125 4.600000 -0.722362 0.533008 4.650000 -0.733909 0.264895 4.700000 -0.745581 -0.003213 4.750000 -0.757387 -0.271316 4.800000 -0.769336 -0.539415 4.850000 -0.781438 -0.807509 4.900000 -0.793701 -1.075600 4.950000 -0.806136 -1.343688 5.000000 -0.818751 -1.611773 5.050000 -0.831556 -1.879858 5.100000 -0.844560 -2.147943 5.150000 -0.857773 -2.416031 5.200000 -0.871201 -2.684122 5.250000 -0.884854 -2.952219 5.300000 -0.898740 3.062861 5.350000 -0.912865 2.794745 5.400000 -0.927235 2.526617 5.450000 -0.941856 2.258472 5.500000 -0.956733 1.990309 5.550000 -0.971870 1.722125 5.600000 -0.987268 1.453916 5.650000 -1.002931 1.185678 5.700000 -1.018857 0.917410 5.750000 -1.035048 0.649106 5.800000 -1.051501 0.380765 5.850000 -1.068213 0.112382 5.900000 -1.085181 -0.156045 5.950000 -1.102398 -0.424521 6.000000 -1.119858 -0.693048 6.050000 -1.137554 -0.961630 6.100000 -1.155477 -1.230269 6.150000 -1.173616 -1.498969 6.200000 -1.191962 -1.767732 6.250000 -1.210502 -2.036561 6.300000 -1.229223 -2.305458 6.350000 -1.248113 -2.574425 6.400000 -1.267156 -2.843464 6.450000 -1.286339 -3.112576 6.500000 -1.305646 2.901422 6.550000 -1.325062 2.632159 6.600000 -1.344570 2.362819 6.650000 -1.364156 2.093403 6.700000 -1.383803 1.823910 6.750000 -1.403496 1.554340 6.800000 -1.423220 1.284694 6.850000 -1.442960 1.014972 6.900000 -1.462702 0.745175 6.950000 -1.482432 0.475305 7.000000 -1.502137 0.205363 7.050000 -1.521805 -0.064650 7.100000 -1.541426 -0.334731 7.150000 -1.560988 -0.604878 7.200000 -1.580483 -0.875090 7.250000 -1.599903 -1.145365 7.300000 -1.619240 -1.415699 7.350000 -1.638489 -1.686091 7.400000 -1.657645 -1.956539 7.450000 -1.676704 -2.227040 7.500000 -1.695663 -2.497591 7.550000 -1.714521 -2.768192 7.600000 -1.733276 -3.038839 7.650000 -1.751929 2.973654 7.700000 -1.770480 2.702919 7.750000 -1.788930 2.432142 7.800000 -1.807282 2.161326 7.850000 -1.825537 1.890471 7.900000 -1.843698 1.619578 7.950000 -1.861769 1.348649 8.000000 -1.879750 1.077684 8.050000 -1.897647 0.806684 8.100000 -1.915460 0.535648 8.150000 -1.933193 0.264578 8.200000 -1.950848 -0.006528 8.250000 -1.968426 -0.277668 8.300000 -1.985928 -0.548844 8.350000 -2.003355 -0.820056 8.400000 -2.020707 -1.091303 8.450000 -2.037982 -1.362588 8.500000 -2.055179 -1.633910 8.550000 -2.072296 -1.905271 8.600000 -2.089329 -2.176670 8.650000 -2.106274 -2.448109 8.700000 -2.123125 -2.719587 8.750000 -2.139878 -2.991106 8.800000 -2.156526 3.020519 8.850000 -2.173061 2.748917 8.900000 -2.189476 2.477275 8.950000 -2.205762 2.205591 9.000000 -2.221911 1.933865 9.050000 -2.237913 1.662099 9.100000 -2.253757 1.390293 9.150000 -2.269436 1.118448 9.200000 -2.284938 0.846564 9.250000 -2.300253 0.574644 9.300000 -2.315372 0.302688 9.350000 -2.330285 0.030698 9.400000 -2.344982 -0.241323 9.450000 -2.359456 -0.513373 9.500000 -2.373697 -0.785450 9.550000 -2.387698 -1.057551 9.600000 -2.401452 -1.329673 9.650000 -2.414954 -1.601814 9.700000 -2.428198 -1.873969 9.750000 -2.441180 -2.146136 9.800000 -2.453898 -2.418310 9.850000 -2.466350 -2.690489 9.900000 -2.478536 -2.962669 9.950000 -2.490456 3.048340 10.000000 -2.502112 2.776171 10.050000 -2.513509 2.504012 10.100000 -2.524651 2.231867 10.150000 -2.535544 1.959741 10.200000 -2.546195 1.687635 10.250000 -2.556614 1.415555 10.300000 -2.566809 1.143502 10.350000 -2.576791 0.871481 10.400000 -2.586574 0.599494 10.450000 -2.596168 0.327543 10.500000 -2.605588 0.055631 10.550000 -2.614849 -0.216240 10.600000 -2.623965 -0.488069 10.650000 -2.632951 -0.759853 10.700000 -2.641824 -1.031591 10.750000 -2.650600 -1.303283 10.800000 -2.659294 -1.574928 10.850000 -2.667922 -1.846526 10.900000 -2.676502 -2.118077 10.950000 -2.685047 -2.389581 11.000000 -2.693574 -2.661038 11.050000 -2.702097 -2.932450 11.100000 -2.710629 3.079367 11.150000 -2.719184 2.808042 11.200000 -2.727775 2.536759 11.250000 -2.736412 2.265515 11.300000 -2.745106 1.994308 11.350000 -2.753865 1.723137 11.400000 -2.762699 1.451999 11.450000 -2.771615 1.180892 11.500000 -2.780617 0.909813 11.550000 -2.789710 0.638761 11.600000 -2.798899 0.367733 11.650000 -2.808185 0.096727 11.700000 -2.817571 -0.174260 11.750000 -2.827055 -0.445229 11.800000 -2.836639 -0.716183 11.850000 -2.846320 -0.987123 11.900000 -2.856096 -1.258052 11.950000 -2.865966 -1.528970 12.000000 -2.875925 -1.799878 12.050000 -2.885970 -2.070779 12.100000 -2.896097 -2.341672 12.150000 -2.906303 -2.612559 12.200000 -2.916584 -2.883440 12.250000 -2.926936 3.128871 12.300000 -2.937356 2.858002 12.350000 -2.947840 2.587139 12.400000 -2.958387 2.316282 12.450000 -2.968994 2.045432 12.500000 -2.979660 1.774590 12.550000 -2.990385 1.503755 12.600000 -3.001170 1.232930 12.650000 -3.012016 0.962114 12.700000 -3.022926 0.691308 12.750000 -3.033902 0.420514 12.800000 -3.044949 0.149731 12.850000 -3.056072 -0.121039 12.900000 -3.067278 -0.391795 12.950000 -3.078573 -0.662538 13.000000 -3.089965 -0.933268 13.050000 -3.101462 -1.203984 13.100000 -3.113072 -1.474686 13.150000 -3.124805 -1.745376 13.200000 -3.136671 -2.016054 13.250000 -3.148678 -2.286720 13.300000 -3.160836 -2.557377 13.350000 -3.173154 -2.828025 13.400000 -3.185642 -3.098668 13.450000 -3.198306 2.913879 13.500000 -3.211155 2.643242 13.550000 -3.224196 2.372604 13.600000 -3.237434 2.101961 13.650000 -3.250873 1.831311 13.700000 -3.264516 1.560650 13.750000 -3.278366 1.289974 13.800000 -3.292422 1.019280 13.850000 -3.306682 0.748564 13.900000 -3.321145 0.477822 13.950000 -3.335804 0.207051 14.000000 -3.350653 -0.063754 14.050000 -3.365683 -0.334597 14.100000 -3.380885 -0.605480 14.150000 -3.396246 -0.876408 14.200000 -3.411752 -1.147383 14.250000 -3.427388 -1.418409 14.300000 -3.443138 -1.689488 14.350000 -3.458982 -1.960622 14.400000 -3.474902 -2.231813 14.450000 -3.490877 -2.503063 14.500000 -3.506885 -2.774373 14.550000 -3.522905 -3.045743 14.600000 -3.538913 2.966012 14.650000 -3.554887 2.694522 14.700000 -3.570804 2.422974 14.750000 -3.586641 2.151368 14.800000 -3.602376 1.879707 14.850000 -3.617987 1.607993 14.900000 -3.633453 1.336231 14.950000 -3.648756 1.064422 15.000000 -3.663876 0.792573 15.050000 -3.678797 0.520686 15.100000 -3.693504 0.248768 15.150000 -3.707986 -0.023177 15.200000 -3.722230 -0.295143 15.250000 -3.736229 -0.567124 15.300000 -3.749977 -0.839114 15.350000 -3.763471 -1.111105 15.400000 -3.776709 -1.383093 15.450000 -3.789694 -1.655070 15.500000 -3.802430 -1.927030 15.550000 -3.814925 -2.198966 15.600000 -3.827188 -2.470872 15.650000 -3.839232 -2.742742 15.700000 -3.851071 -3.014569 15.750000 -3.862723 2.996836 15.800000 -3.874207 2.725110 15.850000 -3.885545 2.453441 15.900000 -3.896760 2.181836 15.950000 -3.907879 1.910297 16.000000 -3.918927 1.638828 16.050000 -3.929932 1.367433 16.100000 -3.940925 1.096114 16.150000 -3.951936 0.824873 16.200000 -3.962996 0.553711 16.250000 -3.974136 0.282630 16.300000 -3.985388 0.011629 16.350000 -3.996785 -0.259291 16.400000 -4.008357 -0.530132 16.450000 -4.020138 -0.800895 16.500000 -4.032157 -1.071582 16.550000 -4.044446 -1.342196 16.600000 -4.057034 -1.612739 16.650000 -4.069949 -1.883215 16.700000 -4.083218 -2.153629 16.750000 -4.096868 -2.423983 16.800000 -4.110923 -2.694284 16.850000 -4.125406 -2.964537 16.900000 -4.140339 3.048439 16.950000 -4.155740 2.778267 17.000000 -4.171629 2.508126 17.050000 -4.188021 2.238010 17.100000 -4.204930 1.967911 17.150000 -4.222369 1.697825 17.200000 -4.240347 1.427743 17.250000 -4.258874 1.157659 17.300000 -4.277956 0.887566 17.350000 -4.297597 0.617457 17.400000 -4.317801 0.347325 17.450000 -4.338568 0.077163 17.500000 -4.359898 -0.193037 17.550000 -4.381789 -0.463280 17.600000 -4.404236 -0.733573 17.650000 -4.427236 -1.003923 17.700000 -4.450781 -1.274337 17.750000 -4.474864 -1.544820 17.800000 -4.499476 -1.815379 17.850000 -4.524606 -2.086019 17.900000 -4.550245 -2.356747 17.950000 -4.576380 -2.627567 18.000000 -4.603000 -2.898485 18.050000 -4.630091 3.113679 18.100000 -4.657641 2.842550 18.150000 -4.685636 2.571308 18.200000 -4.714062 2.299949 18.250000 -4.742905 2.028468 18.300000 -4.772150 1.756861 18.350000 -4.801785 1.485123 18.400000 -4.831793 1.213251 18.450000 -4.862161 0.941239 18.500000 -4.892874 0.669084 18.550000 -4.923918 0.396781 18.600000 -4.955276 0.124326 18.650000 -4.986935 -0.148285 18.700000 -5.018877 -0.421057 18.750000 -5.051088 -0.693995 18.800000 -5.083549 -0.967104 18.850000 -5.116242 -1.240388 18.900000 -5.149148 -1.513853 18.950000 -5.182247 -1.787505 19.000000 -5.215516 -2.061348 19.050000 -5.248932 -2.335388 19.100000 -5.282466 -2.609631 19.150000 -5.316092 -2.884083 19.200000 -5.349778 3.124435 19.250000 -5.383490 2.849547 19.300000 -5.417189 2.574433 19.350000 -5.450837 2.299086 19.400000 -5.484389 2.023502 19.450000 -5.517797 1.747676 19.500000 -5.551010 1.471602 19.550000 -5.583975 1.195277 19.600000 -5.616631 0.918697 19.650000 -5.648917 0.641860 19.700000 -5.680768 0.364764 19.750000 -5.712116 0.087408 19.800000 -5.742889 -0.190206 19.850000 -5.773014 -0.468078 19.900000 -5.802415 -0.746204 19.950000 -5.831016 -1.024580 20.000000 -5.858739 -1.303198