% 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 056. 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 -0.000864 2.282893 0.100000 -0.003458 -1.717394 0.150000 -0.007779 0.565514 0.200000 -0.013826 2.848438 0.250000 -0.021599 -1.151803 0.300000 -0.031094 1.131167 0.350000 -0.042309 -2.869017 0.400000 -0.055241 -0.585980 0.450000 -0.069885 1.697098 0.500000 -0.086238 -2.302962 0.550000 -0.104295 -0.019785 0.600000 -0.124049 2.263450 0.650000 -0.145495 -1.736437 0.700000 -0.168626 0.546930 0.750000 -0.193435 2.830371 0.800000 -0.219913 -1.169293 0.850000 -0.248051 1.114315 0.900000 -0.277841 -2.885172 0.950000 -0.309272 -0.601375 1.000000 -0.342332 1.682526 1.050000 -0.377010 -2.316648 1.100000 -0.413293 -0.032520 1.150000 -0.451166 2.251730 1.200000 -0.490616 -1.747076 1.250000 -0.531625 0.537439 1.300000 -0.574178 2.822096 1.350000 -0.618255 -1.176283 1.400000 -0.663838 1.108680 1.450000 -0.710906 -2.889381 1.500000 -0.759436 -0.604087 1.550000 -0.809404 1.681384 1.600000 -0.860787 -2.316148 1.650000 -0.913558 -0.030303 1.700000 -0.967687 2.255739 1.750000 -1.023145 -1.741200 1.800000 -1.079900 0.545257 1.850000 -1.137918 2.831933 1.900000 -1.197164 -1.164351 1.950000 -1.257600 1.122783 2.000000 -1.319186 -2.873030 2.050000 -1.381881 -0.585413 2.100000 -1.445639 1.702456 2.150000 -1.510414 -2.292603 2.200000 -1.576159 -0.004213 2.250000 -1.642822 2.284446 2.300000 -1.710349 -1.709807 2.350000 -1.778685 0.579405 2.400000 -1.847771 2.868901 2.450000 -1.917549 -1.124502 2.500000 -1.987955 1.165570 2.550000 -2.058926 -2.827249 2.600000 -2.130394 -0.536589 2.650000 -2.202291 1.754367 2.700000 -2.274548 -2.237565 2.750000 -2.347093 0.053984 2.800000 -2.419854 2.345828 2.850000 -2.492757 -1.645221 2.900000 -2.565728 0.647204 2.950000 -2.638693 2.939913 3.000000 -2.711577 -1.050283 3.050000 -2.784306 1.242978 3.100000 -2.856809 -2.746682 3.150000 -2.929013 -0.452900 3.200000 -3.000848 1.841126 3.250000 -3.072248 -2.147798 3.300000 -3.143148 0.146684 3.350000 -3.213487 2.441374 3.400000 -3.283209 -1.546928 3.450000 -3.352260 0.748132 3.500000 -3.420593 3.043354 3.550000 -3.488166 -0.944467 3.600000 -3.554941 1.351022 3.650000 -3.620888 -2.636569 3.700000 -3.685983 -0.340887 3.750000 -3.750208 1.954861 3.800000 -3.813552 -2.032530 3.850000 -3.876012 0.263291 3.900000 -3.937591 2.559118 3.950000 -3.998298 -1.428254 4.000000 -4.058152 0.867526 4.050000 -4.117175 -3.119932 4.100000 -4.175397 -0.824275 4.150000 -4.232856 1.471293 4.200000 -4.289593 -2.516428 4.250000 -4.345655 -0.221085 4.300000 -4.401094 2.074122 4.350000 -4.455969 -1.914004 4.400000 -4.510338 0.380895 4.450000 -4.564266 2.675622 4.500000 -4.617821 -1.313016 4.550000 -4.671070 0.981343 4.600000 -4.724084 -3.007677 4.650000 -4.776936 -0.713711 4.700000 -4.829698 1.580053 4.750000 -4.882442 -2.409572 4.800000 -4.935240 -0.116216 4.850000 -4.988163 2.176938 4.900000 -5.041282 -1.813294 4.950000 -5.094665 0.479464 5.000000 -5.148377 2.772031 5.050000 -5.202482 -1.218770 5.100000 -5.257041 1.073439 5.150000 -5.312112 -2.917704 5.200000 -5.367748 -0.625816 5.250000 -5.424001 1.665928 5.300000 -5.480917 -2.325645 5.350000 -5.538538 -0.034149 5.400000 -5.596903 2.257245 5.450000 -5.656044 -1.734634 5.500000 -5.715991 0.556603 5.550000 -5.776767 2.847787 5.600000 -5.838389 -1.144249 5.650000 -5.900871 1.146885 5.700000 -5.964218 -2.845162 5.750000 -6.028431 -0.554000 5.800000 -6.093505 1.737206 5.850000 -6.159427 -2.254707 5.900000 -6.226177 0.036653 5.950000 -6.293729 2.328122 6.000000 -6.362049 -1.663463 6.050000 -6.431094 0.628291 6.100000 -6.500814 2.920220 6.150000 -6.571149 -1.070839 6.200000 -6.642033 1.221507 6.250000 -6.713387 -2.769093 6.300000 -6.785125 -0.476246 6.350000 -6.857150 1.816881 6.400000 -6.929357 -2.172877 6.450000 -7.001628 0.120867 6.500000 -7.073838 2.414944 6.550000 -7.145848 -1.573818 6.600000 -7.217514 0.720965 6.650000 -7.288679 3.016116 6.700000 -7.359178 -0.971544 6.750000 -7.428838 1.324361 6.800000 -7.497478 -2.662540 6.850000 -7.564914 -0.365881 6.900000 -7.630952 1.931146 6.950000 -7.695400 -2.054657 7.000000 -7.758062 0.243065 7.050000 -7.818745 2.541104 7.100000 -7.877258 -1.443750 7.150000 -7.933418 0.854840 7.200000 -7.987049 -3.129531 7.250000 -8.037987 -0.830534 7.300000 -8.086084 1.468599 7.350000 -8.131205 -2.515367 7.400000 -8.173239 -0.216115 7.450000 -8.212094 2.083112 7.500000 -8.247702 -1.900932 7.550000 -8.280019 0.398062 7.600000 -8.309027 2.696846 7.650000 -8.334734 -1.287831 7.700000 -8.357176 1.010339 7.750000 -8.376412 -2.975079 7.800000 -8.392525 -0.677775 7.850000 -8.405622 1.619006 7.900000 -8.415829 -2.367976 7.950000 -8.423291 -0.072405 8.000000 -8.428169 2.222486 8.050000 -8.430633 -1.766534 8.100000 -8.430868 0.526865 8.150000 -8.429062 2.819462 8.200000 -8.425408 -1.171962 8.250000 -8.420103 1.118939 8.300000 -8.413339 -2.874232 8.350000 -8.405308 -0.585122 8.400000 -8.396195 1.703068 8.450000 -8.386180 -2.292861 8.500000 -8.375432 -0.006545 8.550000 -8.364114 2.278822 8.600000 -8.352375 -1.719947 8.650000 -8.340354 0.563518 8.700000 -8.328178 2.846031 8.750000 -8.315963 -1.155591 8.800000 -8.303810 1.125029 8.850000 -8.291808 -2.878476 8.900000 -8.280035 -0.599727 8.950000 -8.268554 1.678097 9.000000 -8.257418 -2.328180 9.050000 -8.246665 -0.052178 9.100000 -8.236323 2.222928 9.150000 -8.226408 -1.786037 9.200000 -8.216925 0.487309 9.250000 -8.207868 2.759793 9.300000 -8.199222 -1.251758 9.350000 -8.190961 1.019041 9.400000 -8.183051 -2.994168 9.450000 -8.175449 -0.724998 9.500000 -8.168104 1.543381 9.550000 -8.160959 -2.472201 9.600000 -8.153950 -0.205354 9.650000 -8.147007 2.060755 9.700000 -8.140056 -1.957039 9.750000 -8.133019 0.307655 9.800000 -8.125815 2.571674 9.850000 -8.118361 -1.448143 9.900000 -8.110573 0.814599 9.950000 -8.102368 3.076743 10.000000 -8.093662 -0.944869 10.050000 -8.084376 1.316161 10.100000 -8.074430 -2.706504 10.150000 -8.063752 -0.446463 10.200000 -8.052273 1.813132 10.250000 -8.039930 -2.210870 10.300000 -8.026668 0.047936 10.350000 -8.012437 2.306401 10.400000 -7.997197 -1.718623 10.450000 -7.980916 0.539270 10.500000 -7.963571 2.796932 10.550000 -7.945149 -1.228786 10.600000 -7.925645 1.028524 10.650000 -7.905063 -2.997474 10.700000 -7.883419 -0.740373 10.750000 -7.860735 1.516675 10.800000 -7.837042 -2.509483 10.850000 -7.812379 -0.252443 10.900000 -7.786794 2.004639 10.950000 -7.760340 -2.021395 11.000000 -7.733075 0.235853 11.050000 -7.705064 2.493222 11.100000 -7.676376 -1.532451 11.150000 -7.647080 0.725226 11.200000 -7.617252 2.983085 11.250000 -7.586967 -1.042041 11.300000 -7.556301 1.216230 11.350000 -7.525331 -2.808457 11.400000 -7.494130 -0.549723 11.450000 -7.462774 1.709256 11.500000 -7.431333 -2.314699 11.550000 -7.399877 -0.055212 11.600000 -7.368471 2.204536 11.650000 -7.337176 -1.818639 11.700000 -7.306051 0.441635 11.750000 -7.275148 2.702172 11.800000 -7.244517 -1.320215 11.850000 -7.214200 0.940843 11.900000 -7.184237 -3.081028 11.950000 -7.154661 -0.819461 12.000000 -7.125500 1.442354 12.050000 -7.096777 -2.578774 12.100000 -7.068510 -0.316479 12.150000 -7.040712 1.946049 12.200000 -7.013390 -2.074381 12.250000 -6.986547 0.188594 12.300000 -6.960181 2.451785 12.350000 -6.934285 -1.567999 12.400000 -6.908848 0.695607 12.450000 -6.883856 2.959412 12.500000 -6.859288 -1.059772 12.550000 -6.835122 1.204420 12.600000 -6.811332 -2.814387 12.650000 -6.787889 -0.549824 12.700000 -6.764760 1.714920 12.750000 -6.741910 -2.303342 12.800000 -6.719302 -0.038240 12.850000 -6.696899 2.227039 12.900000 -6.674658 -1.790691 12.950000 -6.652539 0.474942 13.000000 -6.630499 2.740755 13.050000 -6.608493 -1.276437 13.100000 -6.586480 0.989740 13.150000 -6.564414 -3.027082 13.200000 -6.542253 -0.760527 13.250000 -6.519953 1.506224 13.300000 -6.497472 -2.510010 13.350000 -6.474771 -0.242852 13.400000 -6.451808 2.024518 13.450000 -6.428546 -1.991077 13.500000 -6.404949 0.276741 13.550000 -6.380982 2.544792 13.600000 -6.356614 -1.470099 13.650000 -6.331814 0.798445 13.700000 -6.306554 3.067248 13.750000 -6.280810 -0.946867 13.800000 -6.254560 1.322479 13.850000 -6.227782 -2.691076 13.900000 -6.200461 -0.421153 13.950000 -6.172580 1.849073 14.000000 -6.144129 -2.163578 14.050000 -6.115097 0.107276 14.100000 -6.085478 2.378455 14.150000 -6.055266 -1.633218 14.200000 -6.024460 0.638636 14.250000 -5.993059 2.910837 14.300000 -5.961065 -1.099792 14.350000 -5.928482 1.173124 14.400000 -5.895316 -2.836779 14.450000 -5.861575 -0.563126 14.500000 -5.827267 1.710902 14.550000 -5.792404 -2.297875 14.600000 -5.756996 -0.023084 14.650000 -5.721057 2.252093 14.700000 -5.684601 -1.755527 14.750000 -5.647642 0.520428 14.800000 -5.610197 2.796774 14.850000 -5.572281 -1.209673 14.900000 -5.533910 1.067458 14.950000 -5.495103 -2.938205 15.000000 -5.455876 -0.660293 15.050000 -5.416246 1.618009 15.100000 -5.376231 -2.386487 15.150000 -5.335849 -0.107413 15.200000 -5.295116 2.172042 15.250000 -5.254050 -1.831309 15.300000 -5.212668 0.448900 15.350000 -5.170986 2.729479 15.400000 -5.129020 -1.272761 15.450000 -5.086787 1.008546 15.500000 -5.044301 -2.992977 15.550000 -5.001578 -0.710964 15.600000 -4.958632 1.571393 15.650000 -4.915477 -2.429097 15.700000 -4.872127 -0.146069 15.750000 -4.828595 2.137284 15.800000 -4.784892 -1.862230 15.850000 -4.741032 0.421753 15.900000 -4.697025 2.706041 15.950000 -4.652883 -1.292560 16.000000 -4.608617 0.992315 16.050000 -4.564236 -3.005714 16.100000 -4.519751 -0.720283 16.150000 -4.475170 1.565414 16.200000 -4.430504 -2.431815 16.250000 -4.385761 -0.145608 16.300000 -4.340949 2.140842 16.350000 -4.296078 -1.855658 16.400000 -4.251154 0.431253 16.450000 -4.206188 2.718384 16.500000 -4.161185 -1.277461 16.550000 -4.116156 1.010082 16.600000 -4.071106 -2.985365 16.650000 -4.026046 -0.697442 16.700000 -3.980981 1.590660 16.750000 -3.935922 -2.404253 16.800000 -3.890876 -0.115819 16.850000 -3.845852 2.172768 16.900000 -3.800859 -1.821684 16.950000 -3.755905 0.467187 17.000000 -3.711001 2.756188 17.050000 -3.666157 -1.237875 17.100000 -3.621381 1.051362 17.150000 -3.576685 -2.942481 17.200000 -3.532081 -0.653040 17.250000 -3.487578 1.636491 17.300000 -3.443190 -2.357080 17.350000 -3.398929 -0.067391 17.400000 -3.354807 2.222366 17.450000 -3.310838 -1.771002 17.500000 -3.267036 0.518868 17.550000 -3.223416 2.808784 17.600000 -3.179992 -1.184448 17.650000 -3.136779 1.105537 17.700000 -3.093794 -2.887640 17.750000 -3.051053 -0.597614 17.800000 -3.008574 1.692422 17.850000 -2.966373 -2.300724 17.900000 -2.924469 -0.010687 17.950000 -2.882880 2.279341 18.000000 -2.841625 -1.713833 18.050000 -2.800723 0.576157 18.100000 -2.760194 2.866118 18.150000 -2.720057 -1.127139 18.200000 -2.680334 1.162750 18.250000 -2.641045 -2.830592 18.300000 -2.602210 -0.540799 18.350000 -2.563852 1.748938 18.400000 -2.525991 -2.244571 18.450000 -2.488649 0.045041 18.500000 -2.451849 2.334582 18.550000 -2.415612 -1.659138 18.600000 -2.379960 0.630250 18.650000 -2.344916 2.919554 18.700000 -2.310501 -1.074415 18.750000 -2.276739 1.214711 18.800000 -2.243652 -2.779442 18.850000 -2.211261 -0.490508 18.900000 -2.179589 1.798325 18.950000 -2.148659 -2.196131 19.000000 -2.118493 0.092491 19.050000 -2.089111 2.381004 19.100000 -2.060537 -1.613781 19.150000 -2.032792 0.674506 19.200000 -2.005898 2.962677 19.250000 -1.979874 -1.032456 19.300000 -1.954744 1.255477 19.350000 -1.930527 -2.739897 19.400000 -1.907243 -0.452209 19.450000 -1.884914 1.835355 19.500000 -1.863558 -2.160391 19.550000 -1.843196 0.126921 19.600000 -1.823846 2.414107 19.650000 -1.805528 -1.582021 19.700000 -1.788259 0.704909 19.750000 -1.772058 2.991710 19.800000 -1.756943 -1.004804 19.850000 -1.742931 1.281739 19.900000 -1.730038 -2.715033 19.950000 -1.718282 -0.428748 20.000000 -1.707677 1.857408