% 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 045. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 17 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.000287 -2.348835 0.100000 -0.001143 1.585500 0.150000 -0.002545 -0.763382 0.200000 -0.004463 -3.112309 0.250000 -0.006853 0.821893 0.300000 -0.009662 -1.527157 0.350000 -0.012833 2.406905 0.400000 -0.016305 0.057705 0.450000 -0.020017 -2.291572 0.500000 -0.023912 1.642261 0.550000 -0.027937 -0.707161 0.600000 -0.032047 -3.056646 0.650000 -0.036210 0.877000 0.700000 -0.040404 -1.472582 0.750000 -0.044617 2.460988 0.800000 -0.048853 0.111350 0.850000 -0.053125 -2.238302 0.900000 -0.057455 1.695227 0.950000 -0.061876 -0.654429 1.000000 -0.066424 -3.004080 1.050000 -0.071139 0.929459 1.100000 -0.076059 -1.420183 1.150000 -0.081221 2.513359 1.200000 -0.086656 0.163711 1.250000 -0.092386 -2.185953 1.300000 -0.098424 1.747545 1.350000 -0.104774 -0.602177 1.400000 -0.111425 -2.951943 1.450000 -0.118359 0.981422 1.500000 -0.125544 -1.368461 1.550000 -0.132944 2.564773 1.600000 -0.140511 0.214746 1.650000 -0.148198 -2.135356 1.700000 -0.155953 1.797652 1.750000 -0.163727 -0.552597 1.800000 -0.171478 -2.902912 1.850000 -0.179167 1.029901 1.900000 -0.186769 -1.320518 1.950000 -0.194266 2.612211 2.000000 -0.201656 0.261731 2.050000 -0.208949 -2.088761 2.100000 -0.216165 1.843930 2.150000 -0.223339 -0.506556 2.200000 -0.230513 -2.857027 2.250000 -0.237736 1.075707 2.300000 -0.245062 -1.274724 2.350000 -0.252546 2.658050 2.400000 -0.260238 0.307654 2.450000 -0.268186 -2.042735 2.500000 -0.276428 1.890059 2.550000 -0.284992 -0.460347 2.600000 -0.293891 -2.810782 2.650000 -0.303127 1.121926 2.700000 -0.312686 -1.228608 2.750000 -0.322539 2.703972 2.800000 -0.332647 0.353285 2.850000 -0.342957 -1.997494 2.900000 -0.353408 1.934813 2.950000 -0.363934 -0.416167 3.000000 -0.374465 -2.767251 3.050000 -0.384934 1.164752 3.100000 -0.395277 -1.186524 3.150000 -0.405438 2.745301 3.200000 -0.415372 0.393870 3.250000 -0.425047 -1.957618 3.300000 -0.434445 1.974036 3.350000 -0.443563 -0.377522 3.400000 -0.452413 -2.729092 3.450000 -0.461021 1.202525 3.500000 -0.469427 -1.149030 3.550000 -0.477676 2.782624 3.600000 -0.485826 0.431121 3.650000 -0.493932 -1.920351 3.700000 -0.502054 2.011395 3.750000 -0.510246 -0.340017 3.800000 -0.518556 -2.691407 3.850000 -0.527022 1.240401 3.900000 -0.535672 -1.110973 3.950000 -0.544521 2.820829 4.000000 -0.553570 0.469426 4.050000 -0.562808 -1.882009 4.100000 -0.572212 2.049700 4.150000 -0.581748 -0.301826 4.200000 -0.591375 -2.653407 4.250000 -0.601047 1.278139 4.300000 -0.610716 -1.073558 4.350000 -0.620336 2.857874 4.400000 -0.629867 0.506071 4.450000 -0.639274 -1.845774 4.500000 -0.648535 2.085535 4.550000 -0.657638 -0.266362 4.600000 -0.666587 -2.618269 4.650000 -0.675397 1.313011 4.700000 -0.684095 -1.038883 4.750000 -0.692723 2.892429 4.800000 -0.701328 0.540581 4.850000 -0.709965 -1.811239 4.900000 -0.718692 2.120154 4.950000 -0.727565 -0.231615 5.000000 -0.736638 -2.583367 5.050000 -0.745954 1.348072 5.100000 -0.755547 -1.003681 5.150000 -0.765439 2.927731 5.200000 -0.775635 0.575920 5.250000 -0.786123 -1.775944 5.300000 -0.796878 2.155308 5.350000 -0.807857 -0.196707 5.400000 -0.819004 -2.548818 5.450000 -0.830252 1.382153 5.500000 -0.841526 -0.970170 5.550000 -0.852745 2.960581 5.600000 -0.863828 0.608038 5.650000 -0.874700 -1.744606 5.700000 -0.885290 2.185844 5.750000 -0.895540 -0.166970 5.800000 -0.905407 -2.519845 5.850000 -0.914862 1.410421 5.900000 -0.923896 -0.942523 5.950000 -0.932517 2.987711 6.000000 -0.940750 0.634771 6.050000 -0.948637 -1.718142 6.100000 -0.956232 2.212169 6.150000 -0.963599 -0.140657 6.200000 -0.970807 -2.493429 6.250000 -0.977930 1.437041 6.300000 -0.985036 -0.915621 6.350000 -0.992190 3.014950 6.400000 -0.999446 0.662376 6.450000 -1.006846 -1.690172 6.500000 -1.014419 2.240481 6.550000 -1.022176 -0.112050 6.600000 -1.030116 -2.464594 6.650000 -1.038220 1.466021 6.700000 -1.046457 -0.886585 6.750000 -1.054785 3.043948 6.800000 -1.063155 0.691244 6.850000 -1.071512 -1.661513 6.900000 -1.079802 2.268863 6.950000 -1.087975 -0.083995 7.000000 -1.095986 -2.436894 7.050000 -1.103800 1.493361 7.100000 -1.111397 -0.859589 7.150000 -1.118768 3.070640 7.200000 -1.125922 0.717689 7.250000 -1.132881 -1.635244 7.300000 -1.139680 2.295036 7.350000 -1.146367 -0.057832 7.400000 -1.152997 -2.410659 7.450000 -1.159630 1.519743 7.500000 -1.166329 -0.833000 7.550000 -1.173152 3.097479 7.600000 -1.180151 0.744799 7.650000 -1.187369 -1.607866 7.700000 -1.194835 2.322655 7.750000 -1.202561 -0.030024 7.800000 -1.210546 -2.382734 7.850000 -1.218767 1.547693 7.900000 -1.227189 -0.805127 7.950000 -1.235758 3.125164 8.000000 -1.244411 0.772184 8.050000 -1.253072 -1.580886 8.100000 -1.261663 2.349136 8.150000 -1.270101 -0.004118 8.200000 -1.278310 -2.357455 8.250000 -1.286219 1.572319 8.300000 -1.293770 -0.781152 8.350000 -1.300920 -3.134665 8.400000 -1.307643 0.794983 8.450000 -1.313933 -1.558558 8.500000 -1.319803 2.371102 8.550000 -1.325286 0.017612 8.600000 -1.330432 -2.335829 8.650000 -1.335304 1.593979 8.700000 -1.339978 -0.759325 8.750000 -1.344536 -3.112551 8.800000 -1.349062 0.817486 8.850000 -1.353638 -1.535587 8.900000 -1.358337 2.394592 8.950000 -1.363225 0.041640 9.000000 -1.368351 -2.311271 9.050000 -1.373749 1.619027 9.100000 -1.379434 -0.733854 9.150000 -1.385403 -3.086747 9.200000 -1.391634 0.843516 9.250000 -1.398091 -1.509450 9.300000 -1.404721 2.420713 9.350000 -1.411462 0.067625 9.400000 -1.418245 -2.285534 9.450000 -1.424999 1.644420 9.500000 -1.431654 -0.708881 9.550000 -1.438145 -3.062246 9.600000 -1.444419 0.867522 9.650000 -1.450433 -1.485937 9.700000 -1.456162 2.443762 9.750000 -1.461596 0.090264 9.800000 -1.466741 -2.263232 9.850000 -1.471621 1.666474 9.900000 -1.476272 -0.686978 9.950000 -1.480743 -3.040393 10.000000 -1.485088 0.889419 10.050000 -1.489367 -1.463910 10.100000 -1.493640 2.465988 10.150000 -1.497960 0.112738 10.200000 -1.502374 -2.240485 10.250000 -1.506915 1.689495 10.300000 -1.511602 -0.663708 10.350000 -1.516440 -3.016921 10.400000 -1.521413 0.913026 10.450000 -1.526493 -1.440250 10.500000 -1.531633 2.489610 10.550000 -1.536775 0.136228 10.600000 -1.541851 -2.217217 10.650000 -1.546790 1.712461 10.700000 -1.551516 -0.641105 10.750000 -1.555960 -2.994723 10.800000 -1.560058 0.934805 10.850000 -1.563761 -1.418877 10.900000 -1.567036 2.510621 10.950000 -1.569866 0.156948 11.000000 -1.572256 -2.196690 11.050000 -1.574233 1.732912 11.100000 -1.575841 -0.620597 11.150000 -1.577144 -2.974016 11.200000 -1.578220 0.955855 11.250000 -1.579160 -1.397348 11.300000 -1.580060 2.532752 11.350000 -1.581017 0.179781 11.400000 -1.582129 -2.173079 11.450000 -1.583481 1.757346 11.500000 -1.585151 -0.595328 11.550000 -1.587198 -2.947935 11.600000 -1.589665 0.982692 11.650000 -1.592573 -1.369839 11.700000 -1.595924 2.560820 11.750000 -1.599699 0.208279 11.800000 -1.603861 -2.144297 11.850000 -1.608357 1.786263 11.900000 -1.613120 -0.566426 11.950000 -1.618075 -2.919186 12.000000 -1.623143 1.011163 12.050000 -1.628244 -1.341749 12.100000 -1.633303 2.588452 12.150000 -1.638256 0.235405 12.200000 -1.643048 -2.117694 12.250000 -1.647642 1.812353 12.300000 -1.652017 -0.540808 12.350000 -1.656168 -2.893979 12.400000 -1.660112 1.036042 12.450000 -1.663876 -1.317105 12.500000 -1.667503 2.612962 12.550000 -1.671045 0.259879 12.600000 -1.674561 -2.093166 12.650000 -1.678109 1.837012 12.700000 -1.681745 -0.515963 12.750000 -1.685519 -2.868911 12.800000 -1.689468 1.061339 12.850000 -1.693617 -1.291594 12.900000 -1.697973 2.638644 12.950000 -1.702528 0.285669 13.000000 -1.707255 -2.067348 13.050000 -1.712113 1.862765 13.100000 -1.717045 -0.490372 13.150000 -1.721984 -2.843581 13.200000 -1.726856 1.086321 13.250000 -1.731582 -1.267035 13.300000 -1.736088 2.662727 13.350000 -1.740305 0.309246 13.400000 -1.744174 -2.044278 13.450000 -1.747652 1.885358 13.500000 -1.750714 -0.468200 13.550000 -1.753353 -2.821745 13.600000 -1.755583 1.107929 13.650000 -1.757440 -1.245530 13.700000 -1.758977 2.684265 13.750000 -1.760263 0.330958 13.800000 -1.761379 -2.022257 13.850000 -1.762414 1.907812 13.900000 -1.763460 -0.445206 13.950000 -1.764607 -2.798130 14.000000 -1.765937 1.132216 14.050000 -1.767522 -1.220551 14.100000 -1.769418 2.709922 14.150000 -1.771662 0.357247 14.200000 -1.774271 -1.995413 14.250000 -1.777243 1.935108 14.300000 -1.780551 -0.417581 14.350000 -1.784154 -2.770312 14.400000 -1.787988 1.160085 14.450000 -1.791981 -1.192772 14.500000 -1.796049 2.737481 14.550000 -1.800103 0.384472 14.600000 -1.804055 -1.968612 14.650000 -1.807824 1.961422 14.700000 -1.811338 -0.391785 14.750000 -1.814537 -2.745032 14.800000 -1.817382 1.184885 14.850000 -1.819851 -1.168386 14.900000 -1.821945 2.761547 14.950000 -1.823682 0.408331 15.000000 -1.825101 -1.944829 15.050000 -1.826258 1.985266 15.100000 -1.827220 -0.367742 15.150000 -1.828063 -2.720661 15.200000 -1.828870 1.209698 15.250000 -1.829719 -1.143037 15.300000 -1.830685 2.787499 15.350000 -1.831833 0.434926 15.400000 -1.833217 -1.917582 15.450000 -1.834872 2.013146 15.500000 -1.836820 -0.339277 15.550000 -1.839061 -2.691680 15.600000 -1.841583 1.239107 15.650000 -1.844353 -1.113299 15.700000 -1.847330 2.817461 15.750000 -1.850461 0.465012 15.800000 -1.853689 -1.887466 15.850000 -1.856955 2.043215 15.900000 -1.860205 -0.309313 15.950000 -1.863392 -2.661854 16.000000 -1.866480 1.268787 16.050000 -1.869449 -1.083747 16.100000 -1.872298 2.846931 16.150000 -1.875040 0.494464 16.200000 -1.877709 -1.857948 16.250000 -1.880357 2.072893 16.300000 -1.883049 -0.279373 16.350000 -1.885862 -2.631557 16.400000 -1.888880 1.299530 16.450000 -1.892193 -1.052486 16.500000 -1.895884 2.878757 16.550000 -1.900035 0.526877 16.600000 -1.904712 -1.824956 16.650000 -1.909968 2.106422 16.700000 -1.915838 -0.245382 16.750000 -1.922336 -2.597205 16.800000 -1.929452 1.334111 16.850000 -1.937157 -1.017826 16.900000 -1.945398 2.913331 16.950000 -1.954105 0.561192 17.000000 -1.963191 -1.791072 17.050000 -1.972557 2.139712 17.100000 -1.982096 -0.212832 17.150000 -1.991701 -2.565520 17.200000 -2.001266 1.364837 17.250000 -2.010695 -0.988120 17.300000 -2.019903 2.941992 17.350000 -2.028824 0.588820 17.400000 -2.037409 -1.764431 17.450000 -2.045634 2.165445 17.500000 -2.053494 -0.187900 17.550000 -2.061009 -2.541262 17.600000 -2.068216 1.388563 17.650000 -2.075168 -0.964781 17.700000 -2.081932 2.965087 17.750000 -2.088581 0.611804 17.800000 -2.095189 -1.741445 17.850000 -2.101831 2.188523 17.900000 -2.108572 -0.164669 17.950000 -2.115464 -2.517848 18.000000 -2.122547 1.412157 18.050000 -2.129839 -0.941038 18.100000 -2.137343 2.988920 18.150000 -2.145040 0.635644 18.200000 -2.152895 -1.717694 18.250000 -2.160855 2.212079 18.300000 -2.168856 -0.141416 18.350000 -2.176826 -2.494998 18.400000 -2.184688 1.434518 18.450000 -2.192367 -0.919235 18.500000 -2.199793 3.010124 18.550000 -2.206909 0.656236 18.600000 -2.213671 -1.697698 18.650000 -2.220054 2.231526 18.700000 -2.226052 -0.122444 18.750000 -2.231682 -2.476405 18.800000 -2.236977 1.452847 18.850000 -2.241993 -0.901043 18.900000 -2.246796 3.028305 18.950000 -2.251466 0.674530 19.000000 -2.256089 -1.679182 19.050000 -2.260749 2.250354 19.100000 -2.265529 -0.103243 19.150000 -2.270500 -2.456797 19.200000 -2.275719 1.472861 19.250000 -2.281226 -0.880659 19.300000 -2.287037 3.048993 19.350000 -2.293149 0.695425 19.400000 -2.299534 -1.658199 19.450000 -2.306142 2.271287 19.500000 -2.312903 -0.082503 19.550000 -2.319732 -2.436396 19.600000 -2.326531 1.492784 19.650000 -2.333194 -0.861333 19.700000 -2.339617 3.067626 19.750000 -2.345699 0.713301 19.800000 -2.351349 -1.641110 19.850000 -2.356494 2.287599 19.900000 -2.361081 -0.066921 19.950000 -2.365078 -2.421458 20.000000 -2.368482 1.507199