% 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 100. 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 -0.001032 -0.138424 0.100000 -0.004130 -0.276848 0.150000 -0.009293 -0.415270 0.200000 -0.016526 -0.553689 0.250000 -0.025831 -0.692105 0.300000 -0.037214 -0.830517 0.350000 -0.050678 -0.968924 0.400000 -0.066232 -1.107324 0.450000 -0.083883 -1.245718 0.500000 -0.103638 -1.384104 0.550000 -0.125509 -1.522481 0.600000 -0.149506 -1.660848 0.650000 -0.175641 -1.799204 0.700000 -0.203927 -1.937548 0.750000 -0.234378 -2.075879 0.800000 -0.267011 -2.214196 0.850000 -0.301842 -2.352497 0.900000 -0.338889 -2.490781 0.950000 -0.378173 -2.629047 1.000000 -0.419713 -2.767292 1.050000 -0.463534 -2.905517 1.100000 -0.509658 -3.043719 1.150000 -0.558112 3.101290 1.200000 -0.608922 2.963139 1.250000 -0.662120 2.825018 1.300000 -0.717734 2.686927 1.350000 -0.775799 2.548868 1.400000 -0.836350 2.410845 1.450000 -0.899424 2.272860 1.500000 -0.965061 2.134916 1.550000 -1.033303 1.997015 1.600000 -1.104195 1.859161 1.650000 -1.177784 1.721356 1.700000 -1.254120 1.583606 1.750000 -1.333259 1.445914 1.800000 -1.415256 1.308284 1.850000 -1.500172 1.170720 1.900000 -1.588071 1.033228 1.950000 -1.679023 0.895814 2.000000 -1.773100 0.758483 2.050000 -1.870380 0.621242 2.100000 -1.970946 0.484098 2.150000 -2.074886 0.347059 2.200000 -2.182296 0.210133 2.250000 -2.293275 0.073330 2.300000 -2.407933 -0.063341 2.350000 -2.526384 -0.199867 2.400000 -2.648753 -0.336236 2.450000 -2.775174 -0.472435 2.500000 -2.905790 -0.608448 2.550000 -3.040755 -0.744258 2.600000 -3.180235 -0.879845 2.650000 -3.324409 -1.015190 2.700000 -3.473472 -1.150267 2.750000 -3.627635 -1.285050 2.800000 -3.787124 -1.419509 2.850000 -3.952187 -1.553610 2.900000 -4.123093 -1.687314 2.950000 -4.300136 -1.820576 3.000000 -4.483637 -1.953347 3.050000 -4.673945 -2.085568 3.100000 -4.871445 -2.217172 3.150000 -5.076557 -2.348082 3.200000 -5.289743 -2.478208 3.250000 -5.511513 -2.607444 3.300000 -5.742424 -2.735666 3.350000 -5.983092 -2.862726 3.400000 -6.234193 -2.988450 3.450000 -6.496467 -3.112627 3.500000 -6.770724 3.048180 3.550000 -7.057838 2.927909 3.600000 -7.358749 2.810121 3.650000 -7.674439 2.695280 3.700000 -8.005904 2.583961 3.750000 -8.354089 2.476881 3.800000 -8.719775 2.374942 3.850000 -9.103387 2.279273 3.900000 -9.504661 2.191297 3.950000 -9.922098 2.112778 4.000000 -10.352093 2.045859 4.050000 -10.787611 1.993023 4.100000 -11.216410 1.956872 4.150000 -11.619145 1.939565 4.200000 -11.968621 1.941767 4.250000 -12.232536 1.961215 4.300000 -12.381800 1.991697 4.350000 -12.402204 2.023730 4.400000 -12.301454 2.047306 4.450000 -12.105263 2.055013 4.500000 -11.846116 2.043413 4.550000 -11.553368 2.012416 4.600000 -11.248867 1.963854 4.650000 -10.946916 1.900271 4.700000 -10.655995 1.824221 4.750000 -10.380645 1.737963 4.800000 -10.122943 1.643376 4.850000 -9.883500 1.541983 4.900000 -9.662097 1.434997 4.950000 -9.458073 1.323382 5.000000 -9.270555 1.207908 5.050000 -9.098591 1.089187 5.100000 -8.941228 0.967714 5.150000 -8.797550 0.843888 5.200000 -8.666699 0.718033 5.250000 -8.547888 0.590415 5.300000 -8.440396 0.461255 5.350000 -8.343571 0.330734 5.400000 -8.256824 0.199004 5.450000 -8.179626 0.066192 5.500000 -8.111502 -0.067594 5.550000 -8.052024 -0.202264 5.600000 -8.000811 -0.337741 5.650000 -7.957523 -0.473960 5.700000 -7.921853 -0.610865 5.750000 -7.893533 -0.748410 5.800000 -7.872321 -0.886553 5.850000 -7.858004 -1.025263 5.900000 -7.850396 -1.164509 5.950000 -7.849332 -1.304268 6.000000 -7.854672 -1.444522 6.050000 -7.866293 -1.585253 6.100000 -7.884094 -1.726450 6.150000 -7.907990 -1.868104 6.200000 -7.937916 -2.010208 6.250000 -7.973819 -2.152760 6.300000 -8.015667 -2.295758 6.350000 -8.063440 -2.439206 6.400000 -8.117134 -2.583107 6.450000 -8.176763 -2.727469 6.500000 -8.242352 -2.872304 6.550000 -8.313943 -3.017623 6.600000 -8.391595 3.119742 6.650000 -8.475381 2.973400 6.700000 -8.565392 2.826514 6.750000 -8.661734 2.679056 6.800000 -8.764533 2.530995 6.850000 -8.873931 2.382294 6.900000 -8.990092 2.232910 6.950000 -9.113199 2.082794 7.000000 -9.243458 1.931890 7.050000 -9.381096 1.780135 7.100000 -9.526366 1.627452 7.150000 -9.679545 1.473756 7.200000 -9.840937 1.318947 7.250000 -10.010870 1.162909 7.300000 -10.189702 1.005507 7.350000 -10.377813 0.846583 7.400000 -10.575607 0.685953 7.450000 -10.783504 0.523398 7.500000 -11.001929 0.358662 7.550000 -11.231302 0.191437 7.600000 -11.472005 0.021362 7.650000 -11.724353 -0.151998 7.700000 -11.988528 -0.329160 7.750000 -12.264495 -0.510740 7.800000 -12.551873 -0.697472 7.850000 -12.849747 -0.890220 7.900000 -13.156394 -1.089984 7.950000 -13.468919 -1.297894 8.000000 -13.782774 -1.515158 8.050000 -14.091215 -1.742964 8.100000 -14.384791 -1.982275 8.150000 -14.651171 -2.233521 8.200000 -14.875723 -2.496190 8.250000 -15.043302 -2.768438 8.300000 -15.141279 -3.046958 8.350000 -15.162933 2.955887 8.400000 -15.109559 2.678509 8.450000 -14.990043 2.408251 8.500000 -14.818157 2.147968 8.550000 -14.609131 1.899049 8.600000 -14.376972 1.661660 8.650000 -14.133084 1.435162 8.700000 -13.885991 1.218488 8.750000 -13.641650 1.010427 8.800000 -13.403999 0.809785 8.850000 -13.175480 0.615468 8.900000 -12.957494 0.426514 8.950000 -12.750727 0.242100 9.000000 -12.555396 0.061527 9.050000 -12.371419 -0.115793 9.100000 -12.198524 -0.290354 9.150000 -12.036329 -0.462569 9.200000 -11.884394 -0.632789 9.250000 -11.742251 -0.801308 9.300000 -11.609426 -0.968375 9.350000 -11.485456 -1.134204 9.400000 -11.369890 -1.298978 9.450000 -11.262303 -1.462852 9.500000 -11.162286 -1.625965 9.550000 -11.069459 -1.788432 9.600000 -10.983461 -1.950358 9.650000 -10.903956 -2.111834 9.700000 -10.830627 -2.272941 9.750000 -10.763176 -2.433748 9.800000 -10.701325 -2.594321 9.850000 -10.644810 -2.754715 9.900000 -10.593383 -2.914984 9.950000 -10.546810 -3.075172 10.000000 -10.504869 3.047863 10.050000 -10.467349 2.887711 10.100000 -10.434046 2.727524 10.150000 -10.404770 2.567269 10.200000 -10.379334 2.406916 10.250000 -10.357561 2.246437 10.300000 -10.339277 2.085809 10.350000 -10.324316 1.925007 10.400000 -10.312514 1.764011 10.450000 -10.303714 1.602800 10.500000 -10.297760 1.441357 10.550000 -10.294499 1.279666 10.600000 -10.293781 1.117711 10.650000 -10.295458 0.955480 10.700000 -10.299383 0.792960 10.750000 -10.305413 0.630141 10.800000 -10.313404 0.467015 10.850000 -10.323213 0.303575 10.900000 -10.334701 0.139814 10.950000 -10.347726 -0.024271 11.000000 -10.362152 -0.188683 11.050000 -10.377842 -0.353422 11.100000 -10.394661 -0.518487 11.150000 -10.412475 -0.683875 11.200000 -10.431156 -0.849581 11.250000 -10.450575 -1.015600 11.300000 -10.470609 -1.181922 11.350000 -10.491137 -1.348537 11.400000 -10.512044 -1.515433 11.450000 -10.533218 -1.682596 11.500000 -10.554556 -1.850011 11.550000 -10.575958 -2.017659 11.600000 -10.597332 -2.185523 11.650000 -10.618595 -2.353581 11.700000 -10.639670 -2.521811 11.750000 -10.660491 -2.690190 11.800000 -10.680998 -2.858694 11.850000 -10.701144 -3.027297 11.900000 -10.720890 3.087212 11.950000 -10.740208 2.918490 12.000000 -10.759079 2.749747 12.050000 -10.777497 2.581013 12.100000 -10.795465 2.412314 12.150000 -10.812994 2.243677 12.200000 -10.830110 2.075128 12.250000 -10.846844 1.906693 12.300000 -10.863240 1.738397 12.350000 -10.879347 1.570265 12.400000 -10.895226 1.402319 12.450000 -10.910943 1.234581 12.500000 -10.926572 1.067071 12.550000 -10.942193 0.899808 12.600000 -10.957892 0.732811 12.650000 -10.973760 0.566094 12.700000 -10.989892 0.399671 12.750000 -11.006386 0.233557 12.800000 -11.023344 0.067762 12.850000 -11.040869 -0.097704 12.900000 -11.059068 -0.262833 12.950000 -11.078048 -0.427618 13.000000 -11.097917 -0.592054 13.050000 -11.118783 -0.756135 13.100000 -11.140756 -0.919860 13.150000 -11.163944 -1.083225 13.200000 -11.188457 -1.246231 13.250000 -11.214404 -1.408877 13.300000 -11.241891 -1.571164 13.350000 -11.271028 -1.733094 13.400000 -11.301922 -1.894668 13.450000 -11.334679 -2.055891 13.500000 -11.369407 -2.216765 13.550000 -11.406213 -2.377294 13.600000 -11.445204 -2.537482 13.650000 -11.486487 -2.697334 13.700000 -11.530172 -2.856854 13.750000 -11.576367 -3.016048 13.800000 -11.625184 3.108266 13.850000 -11.676737 2.949712 13.900000 -11.731140 2.791470 13.950000 -11.788511 2.633536 14.000000 -11.848974 2.475905 14.050000 -11.912653 2.318572 14.100000 -11.979680 2.161535 14.150000 -12.050192 2.004789 14.200000 -12.124331 1.848331 14.250000 -12.202249 1.692158 14.300000 -12.284103 1.536267 14.350000 -12.370063 1.380658 14.400000 -12.460309 1.225330 14.450000 -12.555032 1.070281 14.500000 -12.654438 0.915513 14.550000 -12.758751 0.761027 14.600000 -12.868209 0.606827 14.650000 -12.983075 0.452915 14.700000 -13.103632 0.299299 14.750000 -13.230193 0.145984 14.800000 -13.363100 -0.007019 14.850000 -13.502731 -0.159700 14.900000 -13.649505 -0.312043 14.950000 -13.803887 -0.464032 15.000000 -13.966399 -0.615645 15.050000 -14.137625 -0.766855 15.100000 -14.318227 -0.917633 15.150000 -14.508955 -1.067938 15.200000 -14.710665 -1.217724 15.250000 -14.924339 -1.366932 15.300000 -15.151117 -1.515491 15.350000 -15.392324 -1.663312 15.400000 -15.649514 -1.810283 15.450000 -15.924534 -1.956260 15.500000 -16.219587 -2.101059 15.550000 -16.537339 -2.244442 15.600000 -16.881053 -2.386087 15.650000 -17.254770 -2.525563 15.700000 -17.663574 -2.662269 15.750000 -18.113959 -2.795347 15.800000 -18.614365 -2.923535 15.850000 -19.175955 -3.044901 15.900000 -19.813706 3.126837 15.950000 -20.547818 3.030552 16.000000 -21.404722 2.958898 16.050000 -22.413479 2.930190 16.100000 -23.576156 2.981437 16.150000 -24.724075 -3.105104 16.200000 -25.210491 -2.740086 16.250000 -24.549156 -2.401490 16.300000 -23.398334 -2.240498 16.350000 -22.296935 -2.209679 16.400000 -21.355275 -2.248782 16.450000 -20.560023 -2.325769 16.500000 -19.881735 -2.424734 16.550000 -19.295270 -2.537338 16.600000 -18.781642 -2.658900 16.650000 -18.326786 -2.786616 16.700000 -17.920202 -2.918722 16.750000 -17.553926 -3.054049 16.800000 -17.221815 3.091384 16.850000 -16.919050 2.951774 16.900000 -16.641793 2.810715 16.950000 -16.386943 2.668514 17.000000 -16.151968 2.525403 17.050000 -15.934770 2.381563 17.100000 -15.733601 2.237137 17.150000 -15.546987 2.092239 17.200000 -15.373677 1.946962 17.250000 -15.212602 1.801383 17.300000 -15.062843 1.655567 17.350000 -14.923604 1.509569 17.400000 -14.794196 1.363436 17.450000 -14.674016 1.217210 17.500000 -14.562539 1.070928 17.550000 -14.459302 0.924622 17.600000 -14.363899 0.778324 17.650000 -14.275974 0.632061 17.700000 -14.195213 0.485860 17.750000 -14.121338 0.339747 17.800000 -14.054106 0.193745 17.850000 -13.993305 0.047880 17.900000 -13.938747 -0.097825 17.950000 -13.890271 -0.243346 18.000000 -13.847736 -0.388658 18.050000 -13.811021 -0.533734 18.100000 -13.780026 -0.678550 18.150000 -13.754666 -0.823076 18.200000 -13.734872 -0.967284 18.250000 -13.720589 -1.111143 18.300000 -13.711777 -1.254618 18.350000 -13.708408 -1.397675 18.400000 -13.710467 -1.540274 18.450000 -13.717947 -1.682372 18.500000 -13.730853 -1.823924 18.550000 -13.749200 -1.964880 18.600000 -13.773008 -2.105184 18.650000 -13.802304 -2.244775 18.700000 -13.837121 -2.383586 18.750000 -13.877495 -2.521543 18.800000 -13.923458 -2.658562 18.850000 -13.975045 -2.794553 18.900000 -14.032279 -2.929412 18.950000 -14.095172 -3.063027 19.000000 -14.163719 3.087915 19.050000 -14.237884 2.957184 19.100000 -14.317596 2.828124 19.150000 -14.402730 2.700909 19.200000 -14.493095 2.575733 19.250000 -14.588406 2.452811 19.300000 -14.688264 2.332379 19.350000 -14.792120 2.214690 19.400000 -14.899237 2.100020 19.450000 -15.008644 1.988657 19.500000 -15.119086 1.880897 19.550000 -15.228969 1.777032 19.600000 -15.336314 1.677330 19.650000 -15.438709 1.582017 19.700000 -15.533301 1.491239 19.750000 -15.616822 1.405029 19.800000 -15.685681 1.323263 19.850000 -15.736128 1.245626 19.900000 -15.764511 1.171578 19.950000 -15.767590 1.100353 20.000000 -15.742881 1.030982