% 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 083. 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 -0.000203 1.037837 0.100000 -0.000811 2.075672 0.150000 -0.001823 3.113504 0.200000 -0.003239 -2.131854 0.250000 -0.005056 -1.094032 0.300000 -0.007272 -0.056218 0.350000 -0.009885 0.981587 0.400000 -0.012891 2.019382 0.450000 -0.016288 3.057165 0.500000 -0.020071 -2.188250 0.550000 -0.024237 -1.150495 0.600000 -0.028782 -0.112756 0.650000 -0.033700 0.924966 0.700000 -0.038987 1.962669 0.750000 -0.044639 3.000353 0.800000 -0.050651 -2.245170 0.850000 -0.057019 -1.207530 0.900000 -0.063737 -0.169913 0.950000 -0.070801 0.867680 1.000000 -0.078207 1.905247 1.050000 -0.085950 2.942788 1.100000 -0.094027 -2.302884 1.150000 -0.102434 -1.265398 1.200000 -0.111167 -0.227940 1.250000 -0.120224 0.809488 1.300000 -0.129601 1.846886 1.350000 -0.139296 2.884255 1.400000 -0.149306 -2.361593 1.450000 -0.159631 -1.324286 1.500000 -0.170268 -0.287011 1.550000 -0.181217 0.750233 1.600000 -0.192476 1.787445 1.650000 -0.204046 2.824626 1.700000 -0.215925 -2.421411 1.750000 -0.228115 -1.384294 1.800000 -0.240616 -0.347209 1.850000 -0.253427 0.689844 1.900000 -0.266551 1.726866 1.950000 -0.279987 2.763855 2.000000 -0.293738 -2.482373 2.050000 -0.307804 -1.445448 2.100000 -0.322188 -0.408556 2.150000 -0.336889 0.628305 2.200000 -0.351910 1.665132 2.250000 -0.367253 2.701927 2.300000 -0.382918 -2.544498 2.350000 -0.398908 -1.507771 2.400000 -0.415222 -0.471079 2.450000 -0.431864 0.565578 2.500000 -0.448834 1.602198 2.550000 -0.466133 2.638781 2.600000 -0.483761 -2.607860 2.650000 -0.501721 -1.571356 2.700000 -0.520011 -0.534893 2.750000 -0.538633 0.501528 2.800000 -0.557587 1.537904 2.850000 -0.576872 2.574234 2.900000 -0.596488 -2.672670 2.950000 -0.616435 -1.636438 3.000000 -0.636711 -0.600258 3.050000 -0.657316 0.435868 3.100000 -0.678248 1.471937 3.150000 -0.699506 2.507948 3.200000 -0.721087 -2.739287 3.250000 -0.742988 -1.703400 3.300000 -0.765208 -0.667579 3.350000 -0.787742 0.368174 3.400000 -0.810587 1.403858 3.450000 -0.833740 2.439469 3.500000 -0.857196 -2.808180 3.550000 -0.880950 -1.772720 3.600000 -0.904996 -0.737339 3.650000 -0.929330 0.297962 3.700000 -0.953945 1.333180 3.750000 -0.978835 2.368314 3.800000 -1.003992 -2.879824 3.850000 -1.029410 -1.844863 3.900000 -1.055080 -0.809991 3.950000 -1.080993 0.224791 4.000000 -1.107143 1.259482 4.050000 -1.133519 2.294082 4.100000 -1.160112 -2.954597 4.150000 -1.186912 -1.920183 4.200000 -1.213910 -0.885863 4.250000 -1.241096 0.148362 4.300000 -1.268459 1.182494 4.350000 -1.295990 2.216531 4.400000 -1.323677 -3.032712 4.450000 -1.351510 -1.998864 4.500000 -1.379479 -0.965110 4.550000 -1.407574 0.068551 4.600000 -1.435785 1.102117 4.650000 -1.464102 2.135591 4.700000 -1.492515 -3.114213 4.750000 -1.521016 -2.080925 4.800000 -1.549595 -1.047728 4.850000 -1.578245 -0.014622 4.900000 -1.606958 1.018392 4.950000 -1.635727 2.051316 5.000000 -1.664544 3.084150 5.050000 -1.693404 -2.166291 5.100000 -1.722302 -1.133636 5.150000 -1.751232 -0.101070 5.200000 -1.780190 0.931407 5.250000 -1.809173 1.963795 5.300000 -1.838177 2.996094 5.350000 -1.867199 -2.254881 5.400000 -1.896236 -1.222760 5.450000 -1.925288 -0.190728 5.500000 -1.954352 0.841213 5.550000 -1.983427 1.873065 5.600000 -2.012512 2.904826 5.650000 -2.041604 -2.346690 5.700000 -2.070704 -1.315112 5.750000 -2.099809 -0.283627 5.800000 -2.128918 0.747764 5.850000 -2.158029 1.779060 5.900000 -2.187139 2.810261 5.950000 -2.216246 -2.441819 6.000000 -2.245345 -1.410813 6.050000 -2.274433 -0.379905 6.100000 -2.303504 0.650904 6.150000 -2.332553 1.681611 6.200000 -2.361571 2.712216 6.250000 -2.390552 -2.540468 6.300000 -2.419486 -1.510070 6.350000 -2.448363 -0.479778 6.400000 -2.477171 0.550409 6.450000 -2.505900 1.580488 6.500000 -2.534534 2.610459 6.550000 -2.563060 -2.642863 6.600000 -2.591462 -1.613110 6.650000 -2.619724 -0.583465 6.700000 -2.647828 0.446070 6.750000 -2.675757 1.475495 6.800000 -2.703491 2.504810 6.850000 -2.731012 -2.749169 6.900000 -2.758298 -1.720071 6.950000 -2.785331 -0.691082 7.000000 -2.812089 0.337801 7.050000 -2.838553 1.366578 7.100000 -2.864702 2.395251 7.150000 -2.890517 -2.859364 7.200000 -2.915976 -1.830894 7.250000 -2.941063 -0.802521 7.300000 -2.965758 0.225756 7.350000 -2.990044 1.253940 7.400000 -3.013906 2.282035 7.450000 -3.037327 -2.973141 7.500000 -3.060294 -1.945215 7.550000 -3.082794 -0.917367 7.600000 -3.104818 0.110406 7.650000 -3.126354 1.138108 7.700000 -3.147395 2.165744 7.750000 -3.167936 -3.089867 7.800000 -3.187970 -2.062350 7.850000 -3.207496 -1.034885 7.900000 -3.226512 -0.007469 7.950000 -3.245018 1.019905 8.000000 -3.263016 2.047240 8.050000 -3.280508 3.074541 8.100000 -3.297499 -2.181373 8.150000 -3.313995 -1.154126 8.200000 -3.330001 -0.126900 8.250000 -3.345526 0.900310 8.300000 -3.360578 1.927507 8.350000 -3.375165 2.954696 8.400000 -3.389297 -2.301306 8.450000 -3.402984 -1.274124 8.500000 -3.416235 -0.246941 8.550000 -3.429061 0.780246 8.600000 -3.441471 1.807439 8.650000 -3.453474 2.834641 8.700000 -3.465079 -2.421332 8.750000 -3.476295 -1.394108 8.800000 -3.487130 -0.366870 8.850000 -3.497591 0.660382 8.900000 -3.507683 1.687649 8.950000 -3.517413 2.714932 9.000000 -3.526785 -2.540954 9.050000 -3.535802 -1.513639 9.100000 -3.544468 -0.486306 9.150000 -3.552783 0.541042 9.200000 -3.560748 1.568407 9.250000 -3.568363 2.595788 9.300000 -3.575627 -2.660000 9.350000 -3.582538 -1.632588 9.400000 -3.589093 -0.605160 9.450000 -3.595289 0.422282 9.500000 -3.601123 1.449740 9.550000 -3.606589 2.477213 9.600000 -3.611684 -2.778485 9.650000 -3.616402 -1.750981 9.700000 -3.620739 -0.723460 9.750000 -3.624690 0.304077 9.800000 -3.628250 1.331633 9.850000 -3.631414 2.359209 9.900000 -3.634179 -2.896380 9.950000 -3.636541 -1.868759 10.000000 -3.638496 -0.841114 10.050000 -3.640043 0.186560 10.100000 -3.641180 1.214263 10.150000 -3.641906 2.242001 10.200000 -3.642221 -3.013411 10.250000 -3.642127 -1.985597 10.300000 -3.641625 -0.957740 10.350000 -3.640719 0.070165 10.400000 -3.639413 1.098120 10.450000 -3.637712 2.126130 10.500000 -3.635622 -3.128986 10.550000 -3.633152 -2.100855 10.600000 -3.630308 -1.072657 10.650000 -3.627101 -0.044388 10.700000 -3.623541 0.983955 10.750000 -3.619638 2.012376 10.800000 -3.615404 3.040878 10.850000 -3.610852 -2.213721 10.900000 -3.605995 -1.185047 10.950000 -3.600846 -0.156284 11.000000 -3.595418 0.872573 11.050000 -3.589728 1.901524 11.100000 -3.583788 2.930572 11.150000 -3.577613 -2.323468 11.200000 -3.571218 -1.294224 11.250000 -3.564617 -0.264880 11.300000 -3.557826 0.764564 11.350000 -3.550857 1.794108 11.400000 -3.543725 2.823752 11.450000 -3.536443 -2.429690 11.500000 -3.529024 -1.399849 11.550000 -3.521481 -0.369911 11.600000 -3.513825 0.660123 11.650000 -3.506068 1.690250 11.700000 -3.498219 2.720470 11.750000 -3.490289 -2.532406 11.800000 -3.482287 -1.502009 11.850000 -3.474220 -0.471526 11.900000 -3.466097 0.559040 11.950000 -3.457923 1.589686 12.000000 -3.449703 2.620411 12.050000 -3.441444 -2.631974 12.100000 -3.433148 -1.601100 12.150000 -3.424818 -0.570154 12.200000 -3.416457 0.460862 12.250000 -3.408066 1.491945 12.300000 -3.399645 2.523094 12.350000 -3.391194 -2.728877 12.400000 -3.382713 -1.697599 12.450000 -3.374199 -0.666259 12.500000 -3.365650 0.365142 12.550000 -3.357065 1.396605 12.600000 -3.348438 2.428130 12.650000 -3.339767 -2.823470 12.700000 -3.331047 -1.791823 12.750000 -3.322275 -0.760114 12.800000 -3.313446 0.271659 12.850000 -3.304556 1.303495 12.900000 -3.295599 2.335398 12.950000 -3.286572 -2.915819 13.000000 -3.277471 -1.883781 13.050000 -3.268291 -0.851673 13.100000 -3.259029 0.180508 13.150000 -3.249683 1.212764 13.200000 -3.240249 2.245096 13.250000 -3.230726 -3.005679 13.300000 -3.221113 -1.973186 13.350000 -3.211409 -0.940611 13.400000 -3.201616 0.092051 13.450000 -3.191733 1.124800 13.500000 -3.181765 2.157639 13.550000 -3.171714 -3.092615 13.600000 -3.161583 -2.059591 13.650000 -3.151379 -1.026470 13.700000 -3.141108 0.006747 13.750000 -3.130776 1.040063 13.800000 -3.120392 2.073480 13.850000 -3.109964 3.106997 13.900000 -3.099502 -2.142569 13.950000 -3.089016 -1.108847 14.000000 -3.078518 -0.075022 14.050000 -3.068018 0.958908 14.100000 -3.057530 1.992941 14.150000 -3.047066 3.027078 14.200000 -3.036638 -2.221866 14.250000 -3.026259 -1.187520 14.300000 -3.015943 -0.153072 14.350000 -3.005702 0.881479 14.400000 -2.995550 1.916133 14.450000 -2.985499 2.950888 14.500000 -2.975560 -2.297443 14.550000 -2.965747 -1.262488 14.600000 -2.956069 -0.227435 14.650000 -2.946538 0.807716 14.700000 -2.937163 1.842962 14.750000 -2.927953 2.878304 14.800000 -2.918916 -2.369446 14.850000 -2.910060 -1.333919 14.900000 -2.901389 -0.298300 14.950000 -2.892910 0.737408 15.000000 -2.884626 1.773204 15.050000 -2.876541 2.809088 15.100000 -2.868656 -2.438127 15.150000 -2.860973 -1.402073 15.200000 -2.853492 -0.365936 15.250000 -2.846212 0.670284 15.300000 -2.839131 1.706584 15.350000 -2.832247 2.742965 15.400000 -2.825558 -2.503762 15.450000 -2.819059 -1.467225 15.500000 -2.812746 -0.430611 15.550000 -2.806615 0.606078 15.600000 -2.800662 1.642843 15.650000 -2.794880 2.679682 15.700000 -2.789265 -2.566591 15.750000 -2.783813 -1.529605 15.800000 -2.778517 -0.492547 15.850000 -2.773373 0.544584 15.900000 -2.768377 1.581788 15.950000 -2.763524 2.619063 16.000000 -2.758812 -2.626775 16.050000 -2.754236 -1.589355 16.100000 -2.749795 -0.551863 16.150000 -2.745486 0.485701 16.200000 -2.741308 1.523339 16.250000 -2.737262 2.561051 16.300000 -2.733346 -2.684348 16.350000 -2.729563 -1.646486 16.400000 -2.725914 -0.608548 16.450000 -2.722401 0.429468 16.500000 -2.719027 1.467561 16.550000 -2.715797 2.505735 16.600000 -2.712715 -2.739197 16.650000 -2.709785 -1.700861 16.700000 -2.707014 -0.662442 16.750000 -2.704407 0.376062 16.800000 -2.701970 1.414652 16.850000 -2.699712 2.453329 16.900000 -2.697637 -2.791091 16.950000 -2.695754 -1.752236 17.000000 -2.694071 -0.713290 17.050000 -2.692594 0.325748 17.100000 -2.691331 1.364879 17.150000 -2.690289 2.404103 17.200000 -2.689476 -2.839764 17.250000 -2.688900 -1.800351 17.300000 -2.688567 -0.760843 17.350000 -2.688483 0.278760 17.400000 -2.688657 1.318458 17.450000 -2.689094 2.358251 17.500000 -2.689801 -2.885046 17.550000 -2.690783 -1.845064 17.600000 -2.692046 -0.804989 17.650000 -2.693595 0.235178 17.700000 -2.695435 1.275436 17.750000 -2.697572 2.315784 17.800000 -2.700008 -2.926965 17.850000 -2.702749 -1.886442 17.900000 -2.705798 -0.845835 17.950000 -2.709158 0.194855 18.000000 -2.712833 1.235626 18.050000 -2.716826 2.276476 18.100000 -2.721139 -2.965783 18.150000 -2.725774 -1.924782 18.200000 -2.730734 -0.883709 18.250000 -2.736019 0.157435 18.300000 -2.741632 1.198646 18.350000 -2.747572 2.239923 18.400000 -2.753842 -3.001921 18.450000 -2.760440 -1.960519 18.500000 -2.767368 -0.919056 18.550000 -2.774623 0.122466 18.600000 -2.782206 1.164044 18.650000 -2.790114 2.205677 18.700000 -2.798347 -3.035820 18.750000 -2.806900 -1.994079 18.800000 -2.815773 -0.952286 18.850000 -2.824960 0.089558 18.900000 -2.834460 1.131453 18.950000 -2.844266 2.173398 19.000000 -2.854376 -3.067791 19.050000 -2.864783 -2.025746 19.100000 -2.875482 -0.983650 19.150000 -2.886468 0.058495 19.200000 -2.897734 1.100692 19.250000 -2.909275 2.142938 19.300000 -2.921083 -3.097949 19.350000 -2.933152 -2.055599 19.400000 -2.945476 -1.013196 19.450000 -2.958047 0.029259 19.500000 -2.970860 1.071768 19.550000 -2.983909 2.114332 19.600000 -2.997186 -3.126234 19.650000 -3.010687 -2.083559 19.700000 -3.024407 -1.040828 19.750000 -3.038340 0.001961 19.800000 -3.052483 1.044807 19.850000 -3.066831 2.087712 19.900000 -3.081383 3.130676 19.950000 -3.096137 -2.109486 20.000000 -3.111090 -1.066403