% 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 037. 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 -0.000374 -1.009300 0.100000 -0.001498 -2.018601 0.150000 -0.003370 -3.027906 0.200000 -0.005990 2.245969 0.250000 -0.009358 1.236653 0.300000 -0.013472 0.227329 0.350000 -0.018332 -0.782006 0.400000 -0.023937 -1.791352 0.450000 -0.030284 -2.800711 0.500000 -0.037374 2.473101 0.550000 -0.045203 1.463711 0.600000 -0.053770 0.454303 0.650000 -0.063074 -0.555124 0.700000 -0.073110 -1.564572 0.750000 -0.083878 -2.574043 0.800000 -0.095375 2.699647 0.850000 -0.107597 1.690126 0.900000 -0.120541 0.680578 0.950000 -0.134205 -0.328999 1.000000 -0.148585 -1.338606 1.050000 -0.163677 -2.348245 1.100000 -0.179478 2.925268 1.150000 -0.195984 1.915561 1.200000 -0.213189 0.905818 1.250000 -0.231091 -0.103962 1.300000 -0.249684 -1.113781 1.350000 -0.268963 -2.123640 1.400000 -0.288924 -3.133541 1.450000 -0.309562 2.139701 1.500000 -0.330870 1.129714 1.550000 -0.352843 0.119681 1.600000 -0.375475 -0.890398 1.650000 -0.398761 -1.900524 1.700000 -0.422694 -2.910699 1.750000 -0.447267 2.362261 1.800000 -0.472475 1.351986 1.850000 -0.498309 0.341659 1.900000 -0.524763 -0.668721 1.950000 -0.551829 -1.679154 2.000000 -0.579501 -2.689642 2.050000 -0.607770 2.583001 2.100000 -0.636628 1.572403 2.150000 -0.666068 0.561748 2.200000 -0.696081 -0.448964 2.250000 -0.726658 -1.459733 2.300000 -0.757791 -2.470560 2.350000 -0.789472 2.801740 2.400000 -0.821690 1.790796 2.450000 -0.854437 0.779793 2.500000 -0.887704 -0.231269 2.550000 -0.921480 -1.242389 2.600000 -0.955757 -2.253569 2.650000 -0.990524 3.018378 2.700000 -1.025772 2.007080 2.750000 -1.061490 0.995725 2.800000 -1.097669 -0.015688 2.850000 -1.134297 -1.027159 2.900000 -1.171366 -2.038686 2.950000 -1.208863 -3.050270 3.000000 -1.246779 2.221277 3.050000 -1.285104 1.209584 3.100000 -1.323826 0.197838 3.150000 -1.362935 -0.813959 3.200000 -1.402422 -1.825808 3.250000 -1.442274 -2.837705 3.300000 -1.482482 2.433535 3.350000 -1.523035 1.421545 3.400000 -1.563924 0.409510 3.450000 -1.605137 -0.602567 3.500000 -1.646666 -1.614684 3.550000 -1.688499 -2.626839 3.600000 -1.730629 2.644157 3.650000 -1.773044 1.631933 3.700000 -1.815736 0.619680 3.750000 -1.858696 -0.392601 3.800000 -1.901915 -1.404907 3.850000 -1.945386 -2.417234 3.900000 -1.989099 2.853605 3.950000 -2.033048 1.841244 4.000000 -2.077224 0.828870 4.050000 -2.121622 -0.183512 4.100000 -2.166234 -1.195898 4.150000 -2.211054 -2.208287 4.200000 -2.256078 3.062513 4.250000 -2.301299 2.050134 4.300000 -2.346714 1.037766 4.350000 -2.392318 0.025412 4.400000 -2.438107 -0.986923 4.450000 -2.484079 -1.999235 4.500000 -2.530230 -3.011519 4.550000 -2.576560 2.259414 4.600000 -2.623067 1.247198 4.650000 -2.669750 0.235023 4.700000 -2.716608 -0.777106 4.750000 -2.763643 -1.789186 4.800000 -2.810855 -2.801210 4.850000 -2.858245 2.470011 4.900000 -2.905816 1.458111 4.950000 -2.953570 0.446280 5.000000 -3.001511 -0.565476 5.050000 -3.049643 -1.577155 5.100000 -3.097968 -2.588749 5.150000 -3.146493 2.682930 5.200000 -3.195222 1.671516 5.250000 -3.244160 0.660201 5.300000 -3.293315 -0.351013 5.350000 -3.342692 -1.362119 5.400000 -3.392298 -2.373113 5.450000 -3.442141 2.899194 5.500000 -3.492227 1.888437 5.550000 -3.542564 0.877804 5.600000 -3.593160 -0.132698 5.650000 -3.644023 -1.143067 5.700000 -3.695162 -2.153297 5.750000 -3.746584 3.119801 5.800000 -3.798299 2.109860 5.850000 -3.850313 1.100070 5.900000 -3.902637 0.090434 5.950000 -3.955277 -0.919043 6.000000 -4.008243 -1.928357 6.050000 -4.061542 -2.937506 6.100000 -4.115181 2.336701 6.150000 -4.169170 1.327896 6.200000 -4.223514 0.319268 6.250000 -4.278221 -0.689180 6.300000 -4.333297 -1.697444 6.350000 -4.388748 -2.705521 6.400000 -4.444579 2.569777 6.450000 -4.500796 1.562082 6.500000 -4.557403 0.554584 6.550000 -4.614403 -0.452716 6.600000 -4.671800 -1.459815 6.650000 -4.729596 -2.466710 6.700000 -4.787791 2.809787 6.750000 -4.846387 1.803308 6.800000 -4.905383 0.797040 6.850000 -4.964779 -0.209015 6.900000 -5.024570 -1.214855 6.950000 -5.084755 -2.220478 7.000000 -5.145329 3.057304 7.050000 -5.206285 2.052121 7.100000 -5.267619 1.047160 7.150000 -5.329320 0.042422 7.200000 -5.391382 -0.962091 7.250000 -5.453792 -1.966378 7.300000 -5.516539 -2.970439 7.350000 -5.579611 2.308912 7.400000 -5.642993 1.305305 7.450000 -5.706669 0.301926 7.500000 -5.770621 -0.701226 7.550000 -5.834833 -1.704150 7.600000 -5.899282 -2.706849 7.650000 -5.963949 2.573864 7.700000 -6.028810 1.571615 7.750000 -6.093842 0.569590 7.800000 -6.159018 -0.432215 7.850000 -6.224311 -1.433801 7.900000 -6.289694 -2.435171 7.950000 -6.355137 2.846857 8.000000 -6.420609 1.845908 8.050000 -6.486078 0.845166 8.100000 -6.551512 -0.155376 8.150000 -6.616875 -1.155722 8.200000 -6.682134 -2.155878 8.250000 -6.747251 3.127336 8.300000 -6.812191 2.127543 8.350000 -6.876917 1.127920 8.400000 -6.941390 0.128460 8.450000 -7.005574 -0.870845 8.500000 -7.069429 -1.870005 8.550000 -7.132917 -2.869029 8.600000 -7.196002 2.415258 8.650000 -7.258644 1.416475 8.700000 -7.320808 0.417794 8.750000 -7.382456 -0.580794 8.800000 -7.443553 -1.579305 8.850000 -7.504065 -2.577750 8.900000 -7.563958 2.707041 8.950000 -7.623201 1.708684 9.000000 -7.681763 0.710349 9.050000 -7.739617 -0.287980 9.100000 -7.796734 -1.286319 9.150000 -7.853091 -2.284683 9.200000 -7.908666 3.000095 9.250000 -7.963437 2.001628 9.300000 -8.017388 1.003084 9.350000 -8.070503 0.004444 9.400000 -8.122768 -0.994307 9.450000 -8.174175 -1.993189 9.500000 -8.224713 -2.992219 9.550000 -8.274378 2.291770 9.600000 -8.323168 1.292389 9.650000 -8.371080 0.292807 9.700000 -8.418116 -0.706994 9.750000 -8.464281 -1.707031 9.800000 -8.509579 -2.707322 9.850000 -8.554020 2.575302 9.900000 -8.597611 1.574455 9.950000 -8.640364 0.573306 10.000000 -8.682291 -0.428160 10.050000 -8.723407 -1.429958 10.100000 -8.763726 -2.432101 10.150000 -8.803263 2.848581 10.200000 -8.842035 1.845705 10.250000 -8.880058 0.842445 10.300000 -8.917349 -0.161211 10.350000 -8.953926 -1.165274 10.400000 -8.989805 -2.169755 10.450000 -9.025003 3.108524 10.500000 -9.059536 2.103182 10.550000 -9.093419 1.097396 10.600000 -9.126669 0.091160 10.650000 -9.159297 -0.915533 10.700000 -9.191318 -1.922689 10.750000 -9.222744 -2.930313 10.800000 -9.253584 2.344777 10.850000 -9.283850 1.336205 10.900000 -9.313549 0.327154 10.950000 -9.342688 -0.682378 11.000000 -9.371274 -1.692393 11.050000 -9.399311 -2.702891 11.100000 -9.426803 2.569312 11.150000 -9.453751 1.557846 11.200000 -9.480157 0.545898 11.250000 -9.506021 -0.466532 11.300000 -9.531341 -1.479440 11.350000 -9.556117 -2.492825 11.400000 -9.580344 2.776501 11.450000 -9.604020 1.762173 11.500000 -9.627140 0.747379 11.550000 -9.649700 -0.267877 11.600000 -9.671693 -1.283589 11.650000 -9.693114 -2.299752 11.700000 -9.713957 2.966824 11.750000 -9.734216 1.949774 11.800000 -9.753883 0.932291 11.850000 -9.772952 -0.085620 11.900000 -9.791416 -1.103953 11.950000 -9.809268 -2.122700 12.000000 -9.826500 3.141329 12.050000 -9.843106 2.121772 12.100000 -9.859078 1.101820 12.150000 -9.874409 0.081480 12.200000 -9.889092 -0.939241 12.250000 -9.903118 -1.960337 12.300000 -9.916480 -2.981802 12.350000 -9.929170 2.279557 12.400000 -9.941178 1.257376 12.450000 -9.952495 0.234844 12.500000 -9.963112 -0.788030 12.550000 -9.973018 -1.811243 12.600000 -9.982200 -2.834787 12.650000 -9.990646 2.424527 12.700000 -9.998342 1.400335 12.750000 -10.005271 0.375826 12.800000 -10.011418 -0.648995 12.850000 -10.016762 -1.674121 12.900000 -10.021282 -2.699550 12.950000 -10.024956 2.557910 13.000000 -10.027758 1.531893 13.050000 -10.029661 0.505588 13.100000 -10.030634 -0.520998 13.150000 -10.030646 -1.547862 13.200000 -10.029661 -2.574997 13.250000 -10.027642 2.680788 13.300000 -10.024549 1.653128 13.350000 -10.020340 0.625215 13.400000 -10.014971 -0.402942 13.450000 -10.008396 -1.431336 13.500000 -10.000567 -2.459958 13.550000 -9.991433 2.794388 13.600000 -9.980946 1.765341 13.650000 -9.969053 0.736098 13.700000 -9.955703 -0.293328 13.750000 -9.940845 -1.322923 13.800000 -9.924429 -2.352672 13.850000 -9.906404 2.900627 13.900000 -9.886724 1.870620 13.950000 -9.865345 0.840511 14.000000 -9.842223 -0.189681 14.050000 -9.817322 -1.219934 14.100000 -9.790608 -2.250227 14.150000 -9.762051 3.002649 14.200000 -9.731628 1.972346 14.250000 -9.699322 0.942074 14.300000 -9.665121 -0.088143 14.350000 -9.629021 -1.118278 14.400000 -9.591023 -2.148305 14.450000 -9.551138 3.104986 14.500000 -9.509382 2.075250 14.550000 -9.465780 1.045700 14.600000 -9.420362 0.016361 14.650000 -9.373167 -1.012743 14.700000 -9.324241 -2.041586 14.750000 -9.273635 -3.070146 14.800000 -9.221408 2.184786 14.850000 -9.167623 1.156862 14.900000 -9.112350 0.129286 14.950000 -9.055662 -0.897922 15.000000 -8.997639 -1.924744 15.050000 -8.938361 -2.951163 15.100000 -8.877913 2.306021 15.150000 -8.816383 1.280451 15.200000 -8.753859 0.255325 15.250000 -8.690431 -0.769346 15.300000 -8.626190 -1.793554 15.350000 -8.561226 -2.817290 15.400000 -8.495630 2.442638 15.450000 -8.429491 1.419864 15.500000 -8.362898 0.397578 15.550000 -8.295936 -0.624218 15.600000 -8.228690 -1.645522 15.650000 -8.161243 -2.666334 15.700000 -8.093675 2.596532 15.750000 -8.026061 1.576704 15.800000 -7.958477 0.557364 15.850000 -7.890993 -0.461489 15.900000 -7.823678 -1.479860 15.950000 -7.756597 -2.497752 16.000000 -7.689812 2.768014 16.050000 -7.623380 1.751065 16.100000 -7.557359 0.734578 16.150000 -7.491799 -0.281450 16.200000 -7.426751 -1.297027 16.250000 -7.362260 -2.312159 16.300000 -7.298371 2.956333 16.350000 -7.235123 1.942072 16.400000 -7.172554 0.928236 16.450000 -7.110700 -0.085181 16.500000 -7.049593 -1.098186 16.550000 -6.989262 -2.110787 16.600000 -6.929736 -3.122989 16.650000 -6.871039 2.148384 16.700000 -6.813195 1.136957 16.750000 -6.756225 0.125908 16.800000 -6.700147 -0.884771 16.850000 -6.644979 -1.895084 16.900000 -6.590736 -2.905040 16.950000 -6.537431 2.368541 17.000000 -6.485076 1.359283 17.050000 -6.433682 0.350365 17.100000 -6.383257 -0.658219 17.150000 -6.333808 -1.666475 17.200000 -6.285342 -2.674409 17.250000 -6.237863 2.601160 17.300000 -6.191374 1.593855 17.350000 -6.145877 0.586858 17.400000 -6.101375 -0.419838 17.450000 -6.057865 -1.426237 17.500000 -6.015349 -2.432344 17.550000 -5.973823 2.845022 17.600000 -5.933285 1.839486 17.650000 -5.893731 0.834229 17.700000 -5.855156 -0.170753 17.750000 -5.817555 -1.175464 17.800000 -5.780921 -2.179909 17.850000 -5.745248 3.099095 17.900000 -5.710527 2.095172 17.950000 -5.676750 1.091505 18.000000 -5.643908 0.088090 18.050000 -5.611991 -0.915076 18.100000 -5.580987 -1.917998 18.150000 -5.550887 -2.920677 18.200000 -5.521678 2.360067 18.250000 -5.493348 1.357862 18.300000 -5.465883 0.355889 18.350000 -5.439270 -0.645856 18.400000 -5.413495 -1.647374 18.450000 -5.388542 -2.648669 18.500000 -5.364398 2.633441 18.550000 -5.341045 1.632582 18.600000 -5.318467 0.631937 18.650000 -5.296648 -0.368497 18.700000 -5.275569 -1.368724 18.750000 -5.255215 -2.368746 18.800000 -5.235565 2.914619 18.850000 -5.216602 1.914997 18.900000 -5.198306 0.915570 18.950000 -5.180659 -0.083666 19.000000 -5.163639 -1.082712 19.050000 -5.147228 -2.081574 19.100000 -5.131404 -3.080254 19.150000 -5.116146 2.204429 19.200000 -5.101435 1.206101 19.250000 -5.087248 0.207943 19.300000 -5.073564 -0.790047 19.350000 -5.060362 -1.787875 19.400000 -5.047619 -2.785545 19.450000 -5.035314 2.500125 19.500000 -5.023424 1.502760 19.550000 -5.011929 0.505539 19.600000 -5.000805 -0.491540 19.650000 -4.990031 -1.488484 19.700000 -4.979585 -2.485298 19.750000 -4.969445 2.801200 19.800000 -4.959590 1.804632 19.850000 -4.949998 0.808179 19.900000 -4.940648 -0.188165 19.950000 -4.931520 -1.184405 20.000000 -4.922593 -2.180549