% 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 093. 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 -0.000704 -0.787336 0.100000 -0.002811 -1.574692 0.150000 -0.006311 -2.362086 0.200000 -0.011188 3.133648 0.250000 -0.017418 2.346120 0.300000 -0.024969 1.558498 0.350000 -0.033805 0.770763 0.400000 -0.043883 -0.017099 0.450000 -0.055153 -0.805107 0.500000 -0.067560 -1.593273 0.550000 -0.081044 -2.381613 0.600000 -0.095538 3.113047 0.650000 -0.110973 2.324325 0.700000 -0.127272 1.535396 0.750000 -0.144359 0.746254 0.800000 -0.162152 -0.043110 0.850000 -0.180566 -0.832699 0.900000 -0.199516 -1.622516 0.950000 -0.218916 -2.412561 1.000000 -0.238679 3.080351 1.050000 -0.258720 2.289854 1.100000 -0.278955 1.499137 1.150000 -0.299303 0.708209 1.200000 -0.319686 -0.082922 1.250000 -0.340031 -0.874245 1.300000 -0.360273 -1.665746 1.350000 -0.380349 -2.457412 1.400000 -0.400207 3.033958 1.450000 -0.419802 2.242012 1.500000 -0.439097 1.449953 1.550000 -0.458065 0.657800 1.600000 -0.476689 -0.134428 1.650000 -0.494961 -0.926710 1.700000 -0.512886 -1.719027 1.750000 -0.530477 -2.511357 1.800000 -0.547757 2.979503 1.850000 -0.564759 2.187201 1.900000 -0.581528 1.394941 1.950000 -0.598115 0.602739 2.000000 -0.614580 -0.189390 2.050000 -0.630990 -0.981433 2.100000 -0.647421 -1.773378 2.150000 -0.663952 -2.565216 2.200000 -0.680667 2.926247 2.250000 -0.697656 2.134643 2.300000 -0.715008 1.343163 2.350000 -0.732816 0.551806 2.400000 -0.751174 -0.239430 2.450000 -0.770173 -1.030548 2.500000 -0.789906 -1.821554 2.550000 -0.810459 -2.612458 2.600000 -0.831920 2.879915 2.650000 -0.854368 2.089183 2.700000 -0.877880 1.298515 2.750000 -0.902528 0.507894 2.800000 -0.928374 -0.282697 2.850000 -0.955476 -1.073278 2.900000 -0.983884 -1.863871 2.950000 -1.013639 -2.654499 3.000000 -1.044772 2.838000 3.050000 -1.077308 2.047229 3.100000 -1.111259 1.256349 3.150000 -1.146629 0.465333 3.200000 -1.183410 -0.325845 3.250000 -1.221584 -1.117215 3.300000 -1.261122 -1.908801 3.350000 -1.301982 -2.700633 3.400000 -1.344112 2.790449 3.450000 -1.387446 1.998049 3.500000 -1.431910 1.205325 3.550000 -1.477414 0.412255 3.600000 -1.523858 -0.381185 3.650000 -1.571131 -1.175015 3.700000 -1.619110 -1.969253 3.750000 -1.667663 -2.763916 3.800000 -1.716648 2.724168 3.850000 -1.765914 1.928619 3.900000 -1.815304 1.132615 3.950000 -1.864653 0.336153 4.000000 -1.913795 -0.460765 4.050000 -1.962560 -1.258135 4.100000 -2.010780 -2.055947 4.150000 -2.058287 -2.854187 4.200000 -2.104921 2.630349 4.250000 -2.150527 1.831314 4.300000 -2.194964 1.031921 4.350000 -2.238102 0.232200 4.400000 -2.279827 -0.567812 4.450000 -2.320043 -1.368078 4.500000 -2.358675 -2.168556 4.550000 -2.395669 -2.969203 4.600000 -2.430997 2.513211 4.650000 -2.464652 1.712361 4.700000 -2.496654 0.911477 4.750000 -2.527046 0.110605 4.800000 -2.555896 -0.690214 4.850000 -2.583293 -1.490939 4.900000 -2.609349 -2.291533 4.950000 -2.634193 -3.091963 5.000000 -2.657973 2.390988 5.050000 -2.680848 1.590972 5.100000 -2.702990 0.791196 5.150000 -2.724579 -0.008327 5.200000 -2.745801 -0.807586 5.250000 -2.766841 -1.606577 5.300000 -2.787889 -2.405302 5.350000 -2.809129 3.079419 5.400000 -2.830739 2.281204 5.450000 -2.852892 1.483222 5.500000 -2.875749 0.685453 5.550000 -2.899462 -0.112128 5.600000 -2.924167 -0.909548 5.650000 -2.949989 -1.706841 5.700000 -2.977033 -2.504040 5.750000 -3.005389 2.982000 5.800000 -3.035131 2.184871 5.850000 -3.066309 1.387714 5.900000 -3.098957 0.590485 5.950000 -3.133085 -0.206860 6.000000 -3.168685 -1.004367 6.050000 -3.205724 -1.802083 6.100000 -3.244147 -2.600054 6.150000 -3.283876 2.884861 6.200000 -3.324809 2.086245 6.250000 -3.366820 1.287243 6.300000 -3.409759 0.487814 6.350000 -3.453455 -0.312080 6.400000 -3.497712 -1.112471 6.450000 -3.542313 -1.913388 6.500000 -3.587020 -2.714855 6.550000 -3.631579 2.766296 6.600000 -3.675717 1.963684 6.650000 -3.719153 1.160490 6.700000 -3.761594 0.356719 6.750000 -3.802746 -0.447614 6.800000 -3.842314 -1.252488 6.850000 -3.880012 -2.057872 6.900000 -3.915567 -2.863723 6.950000 -3.948724 2.613193 7.000000 -3.979256 1.806563 7.050000 -4.006965 0.999640 7.100000 -4.031693 0.192496 7.150000 -4.053321 -0.614792 7.200000 -4.071780 -1.422141 7.250000 -4.087045 -2.229468 7.300000 -4.099142 -3.036687 7.350000 -4.108146 2.439468 7.400000 -4.114179 1.632708 7.450000 -4.117407 0.826293 7.500000 -4.118037 0.020291 7.550000 -4.116311 -0.785235 7.600000 -4.112499 -1.590232 7.650000 -4.106896 -2.394655 7.700000 -4.099812 3.084716 7.750000 -4.091569 2.281537 7.800000 -4.082495 1.479009 7.850000 -4.072917 0.677139 7.900000 -4.063154 -0.124074 7.950000 -4.053520 -0.924640 8.000000 -4.044313 -1.724575 8.050000 -4.035816 -2.523905 8.100000 -4.028294 2.960527 8.150000 -4.021990 2.162314 8.200000 -4.017129 1.364602 8.250000 -4.013909 0.567345 8.300000 -4.012508 -0.229504 8.350000 -4.013081 -1.025996 8.400000 -4.015756 -1.822184 8.450000 -4.020641 -2.618123 8.500000 -4.027818 2.869316 8.550000 -4.037345 2.073704 8.600000 -4.049258 1.278170 8.650000 -4.063570 0.482653 8.700000 -4.080266 -0.312903 8.750000 -4.099314 -1.108557 8.800000 -4.120653 -1.904365 8.850000 -4.144201 -2.700384 8.900000 -4.169852 2.786518 8.950000 -4.197477 1.989919 9.000000 -4.226923 1.192955 9.050000 -4.258015 0.395579 9.100000 -4.290554 -0.402250 9.150000 -4.324322 -1.200570 9.200000 -4.359079 -1.999413 9.250000 -4.394565 -2.798808 9.300000 -4.430506 2.684411 9.350000 -4.466612 1.883860 9.400000 -4.502584 1.082718 9.450000 -4.538114 0.280989 9.500000 -4.572893 -0.521317 9.550000 -4.606615 -1.324179 9.600000 -4.638982 -2.127567 9.650000 -4.669710 -2.931441 9.700000 -4.698534 2.547431 9.750000 -4.725220 1.742736 9.800000 -4.749561 0.937723 9.850000 -4.771392 0.132464 9.900000 -4.790589 -0.672966 9.950000 -4.807073 -1.478487 10.000000 -4.820815 -2.284016 10.050000 -4.831836 -3.089472 10.100000 -4.840205 2.388414 10.150000 -4.846039 1.583347 10.200000 -4.849500 0.778587 10.250000 -4.850791 -0.025799 10.300000 -4.850149 -0.829751 10.350000 -4.847845 -1.633218 10.400000 -4.844169 -2.436155 10.450000 -4.839433 3.044655 10.500000 -4.833958 2.242865 10.550000 -4.828074 1.441676 10.600000 -4.822108 0.641092 10.650000 -4.816385 -0.158890 10.700000 -4.811222 -0.958284 10.750000 -4.806923 -1.757110 10.800000 -4.803776 -2.555394 10.850000 -4.802053 2.930013 10.900000 -4.802005 2.132702 10.950000 -4.803863 1.335812 11.000000 -4.807835 0.539292 11.050000 -4.814104 -0.256910 11.100000 -4.822832 -1.052855 11.150000 -4.834155 -1.848602 11.200000 -4.848184 -2.644216 11.250000 -4.865003 2.843421 11.300000 -4.884672 2.047872 11.350000 -4.907224 1.252250 11.400000 -4.932662 0.456485 11.450000 -4.960964 -0.339496 11.500000 -4.992076 -1.135767 11.550000 -5.025916 -1.932399 11.600000 -5.062368 -2.729465 11.650000 -5.101284 2.756147 11.700000 -5.142482 1.957996 11.750000 -5.185746 1.159201 11.800000 -5.230820 0.359697 11.850000 -5.277415 -0.440577 11.900000 -5.325203 -1.241676 11.950000 -5.373818 -2.043648 12.000000 -5.422861 -2.846533 12.050000 -5.471898 2.632823 12.100000 -5.520465 1.828030 12.150000 -5.568077 1.022267 12.200000 -5.614227 0.215541 12.250000 -5.658403 -0.592124 12.300000 -5.700090 -1.400690 12.350000 -5.738789 -2.210099 12.400000 -5.774024 -3.020278 12.450000 -5.805359 2.452049 12.500000 -5.832410 1.640617 12.550000 -5.854855 0.828732 12.600000 -5.872453 0.016524 12.650000 -5.885043 -0.795866 12.700000 -5.892558 -1.608296 12.750000 -5.895022 -2.420619 12.800000 -5.892555 3.050489 12.850000 -5.885362 2.238795 12.900000 -5.873730 1.427609 12.950000 -5.858016 0.617044 13.000000 -5.838636 -0.192804 13.050000 -5.816050 -1.001854 13.100000 -5.790750 -1.810040 13.150000 -5.763245 -2.617317 13.200000 -5.734053 2.859529 13.250000 -5.703685 2.054142 13.300000 -5.672638 1.249705 13.350000 -5.641387 0.446202 13.400000 -5.610379 -0.356394 13.450000 -5.580030 -1.158123 13.500000 -5.550718 -1.959030 13.550000 -5.522785 -2.759171 13.600000 -5.496535 2.724577 13.650000 -5.472232 1.925779 13.700000 -5.450101 1.127550 13.750000 -5.430331 0.329816 13.800000 -5.413072 -0.467497 13.850000 -5.398439 -1.264466 13.900000 -5.386512 -2.061168 13.950000 -5.377337 -2.857680 14.000000 -5.370924 2.629106 14.050000 -5.367255 1.832744 14.100000 -5.366277 1.036345 14.150000 -5.367905 0.239835 14.200000 -5.372026 -0.556855 14.250000 -5.378493 -1.353793 14.300000 -5.387131 -2.151042 14.350000 -5.397734 -2.948663 14.400000 -5.410069 2.536474 14.450000 -5.423874 1.737951 14.500000 -5.438859 0.938907 14.550000 -5.454712 0.139309 14.600000 -5.471098 -0.660874 14.650000 -5.487662 -1.461658 14.700000 -5.504035 -2.263054 14.750000 -5.519839 -3.065061 14.800000 -5.534691 2.415520 14.850000 -5.548209 1.612342 14.900000 -5.560023 0.808627 14.950000 -5.569778 0.004422 15.000000 -5.577146 -0.800213 15.050000 -5.581832 -1.605208 15.100000 -5.583582 -2.410482 15.150000 -5.582191 3.067239 15.200000 -5.577507 2.261678 15.250000 -5.569436 1.456121 15.300000 -5.557947 0.650670 15.350000 -5.543069 -0.154573 15.400000 -5.524893 -0.959508 15.450000 -5.503568 -1.764039 15.500000 -5.479296 -2.568077 15.550000 -5.452325 2.911644 15.600000 -5.422946 2.108826 15.650000 -5.391481 1.306716 15.700000 -5.358277 0.505365 15.750000 -5.323699 -0.295187 15.800000 -5.288119 -1.094913 15.850000 -5.251913 -1.893795 15.900000 -5.215453 -2.691825 15.950000 -5.179103 2.794179 16.000000 -5.143212 1.997836 16.050000 -5.108112 1.202312 16.100000 -5.074117 0.407581 16.150000 -5.041519 -0.386390 16.200000 -5.010585 -1.179637 16.250000 -4.981562 -1.972203 16.300000 -4.954671 -2.764132 16.350000 -4.930108 2.727711 16.400000 -4.908050 1.936906 16.450000 -4.888645 1.146585 16.500000 -4.872024 0.356693 16.550000 -4.858294 -0.432824 16.600000 -4.847541 -1.222023 16.650000 -4.839830 -2.010960 16.700000 -4.835209 -2.799691 16.750000 -4.833704 2.694912 16.800000 -4.835323 1.906422 16.850000 -4.840055 1.117970 16.900000 -4.847873 0.329499 16.950000 -4.858728 -0.459043 17.000000 -4.872556 -1.247711 17.050000 -4.889274 -2.036556 17.100000 -4.908779 -2.825629 17.150000 -4.930954 2.668207 17.200000 -4.955658 1.878536 17.250000 -4.982737 1.088498 17.300000 -5.012015 0.298053 17.350000 -5.043300 -0.492838 17.400000 -5.076381 -1.284209 17.450000 -5.111032 -2.076088 17.500000 -5.147009 -2.868501 17.550000 -5.184056 2.621718 17.600000 -5.221903 1.828186 17.650000 -5.260269 1.034081 17.700000 -5.298869 0.239403 17.750000 -5.337412 -0.555839 17.800000 -5.375606 -1.351629 17.850000 -5.413167 -2.147942 17.900000 -5.449819 -2.944746 17.950000 -5.485299 2.541186 18.000000 -5.519367 1.743533 18.050000 -5.551808 0.945536 18.100000 -5.582436 0.147261 18.150000 -5.611102 -0.651223 18.200000 -5.637695 -1.449841 18.250000 -5.662150 -2.248515 18.300000 -5.684443 -3.047164 18.350000 -5.704598 2.437477 18.400000 -5.722684 1.639120 18.450000 -5.738818 0.841026 18.500000 -5.753155 0.043270 18.550000 -5.765893 -0.754079 18.600000 -5.777263 -1.550958 18.650000 -5.787529 -2.347313 18.700000 -5.796977 3.140091 18.750000 -5.805918 2.344922 18.800000 -5.814674 1.550397 18.850000 -5.823581 0.756538 18.900000 -5.832977 -0.036640 18.950000 -5.843206 -0.829131 19.000000 -5.854606 -1.620937 19.050000 -5.867512 -2.412066 19.100000 -5.882250 3.080652 19.150000 -5.899138 2.290823 19.200000 -5.918481 1.501606 19.250000 -5.940573 0.712968 19.300000 -5.965694 -0.075129 19.350000 -5.994112 -0.862727 19.400000 -6.026081 -1.649872 19.450000 -6.061842 -2.436614 19.500000 -6.101623 3.060180 19.550000 -6.145639 2.274083 19.600000 -6.194094 1.488219 19.650000 -6.247179 0.702526 19.700000 -6.305074 -0.083063 19.750000 -6.367948 -0.868616 19.800000 -6.435958 -1.654209 19.850000 -6.509250 -2.439916 19.900000 -6.587958 3.057366 19.950000 -6.672202 2.271180 20.000000 -6.762090 1.484621