% 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 018. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 20 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.000576 -1.667264 0.100000 -0.002302 2.948656 0.150000 -0.005179 1.281389 0.200000 -0.009207 -0.385881 0.250000 -0.014384 -2.053155 0.300000 -0.020710 2.562751 0.350000 -0.028184 0.895466 0.400000 -0.036804 -0.771826 0.450000 -0.046569 -2.439126 0.500000 -0.057477 2.176751 0.550000 -0.069527 0.509432 0.600000 -0.082717 -1.157897 0.650000 -0.097044 -2.825237 0.700000 -0.112506 1.790595 0.750000 -0.129100 0.123229 0.800000 -0.146825 -1.544151 0.850000 -0.165677 3.071640 0.900000 -0.185653 1.404229 0.950000 -0.206750 -0.263197 1.000000 -0.228964 -1.930640 1.050000 -0.252293 2.685084 1.100000 -0.276732 1.017606 1.150000 -0.302277 -0.649892 1.200000 -0.328926 -2.317408 1.250000 -0.356673 2.298241 1.300000 -0.385515 0.630686 1.350000 -0.415447 -1.036890 1.400000 -0.446465 -2.704487 1.450000 -0.478564 1.911081 1.500000 -0.511739 0.243443 1.550000 -0.545986 -1.424217 1.600000 -0.581300 -3.091898 1.650000 -0.617676 1.523585 1.700000 -0.655109 -0.144138 1.750000 -0.693593 -1.811882 1.800000 -0.733124 2.803538 1.850000 -0.773695 1.135752 1.900000 -0.815303 -0.532055 1.950000 -0.857940 -2.199881 2.000000 -0.901602 2.415458 2.050000 -0.946282 0.747592 2.100000 -0.991977 -0.920292 2.150000 -1.038678 -2.588195 2.200000 -1.086382 2.027070 2.250000 -1.135081 0.359134 2.300000 -1.184771 -1.308819 2.350000 -1.235446 -2.976787 2.400000 -1.287099 1.638415 2.450000 -1.339725 -0.029580 2.500000 -1.393318 -1.697589 2.550000 -1.447872 2.917577 2.600000 -1.503380 1.249546 2.650000 -1.559838 -0.418493 2.700000 -1.617240 -2.086541 2.750000 -1.675578 2.528590 2.800000 -1.734848 0.860530 2.850000 -1.795043 -0.807535 2.900000 -1.856158 -2.475604 2.950000 -1.918186 2.139511 3.000000 -1.981121 0.471440 3.050000 -2.044958 -1.196630 3.100000 -2.109690 -2.864699 3.150000 -2.175310 1.750420 3.200000 -2.241813 0.082359 3.250000 -2.309192 -1.585698 3.300000 -2.377441 3.029438 3.350000 -2.446552 1.361397 3.400000 -2.516520 -0.306636 3.450000 -2.587337 -1.974658 3.500000 -2.658996 2.640515 3.550000 -2.731490 0.972516 3.600000 -2.804810 -0.695471 3.650000 -2.878948 -2.363444 3.700000 -2.953897 2.251782 3.750000 -3.029648 0.583837 3.800000 -3.106190 -1.084093 3.850000 -3.183516 -2.752007 3.900000 -3.261613 1.863279 3.950000 -3.340472 0.195395 4.000000 -3.420080 -1.472474 4.050000 -3.500426 -3.140329 4.100000 -3.581496 1.475015 4.150000 -3.663278 -0.192813 4.200000 -3.745755 -1.860629 4.250000 -3.828913 2.754751 4.300000 -3.912734 1.086953 4.350000 -3.997201 -0.580837 4.400000 -4.082295 -2.248624 4.450000 -4.167994 2.366777 4.500000 -4.254279 0.698991 4.550000 -4.341125 -0.968799 4.600000 -4.428508 -2.636597 4.650000 -4.516401 1.978778 4.700000 -4.604776 0.310951 4.750000 -4.693604 -1.356898 4.800000 -4.782853 -3.024774 4.850000 -4.872489 1.590503 4.900000 -4.962476 -0.077444 4.950000 -5.052776 -1.745436 5.000000 -5.143349 2.869704 5.050000 -5.234152 1.201598 5.100000 -5.325139 -0.466576 5.150000 -5.416263 -2.134828 5.200000 -5.507473 2.480020 5.250000 -5.598716 0.811586 5.300000 -5.689936 -0.856954 5.350000 -5.781073 -2.525611 5.400000 -5.872065 2.088790 5.450000 -5.962846 0.419867 5.500000 -6.053348 -1.249207 5.550000 -6.143499 -2.918445 5.600000 -6.233224 1.695327 5.650000 -6.322444 0.025725 5.700000 -6.411076 -1.644079 5.750000 -6.499036 2.969088 5.800000 -6.586234 1.298841 5.850000 -6.672578 -0.371647 5.900000 -6.757973 -2.042390 5.950000 -6.842319 2.569785 6.000000 -6.925515 0.898494 6.050000 -7.007456 -0.773090 6.100000 -7.088034 -2.444978 6.150000 -7.167139 2.166003 6.200000 -7.244659 0.493473 6.250000 -7.320480 -1.179393 6.300000 -7.394486 -2.852603 6.350000 -7.466561 1.757021 6.400000 -7.536588 0.083103 6.450000 -7.604451 -1.591177 6.500000 -7.670033 3.017364 6.550000 -7.733221 1.342355 6.600000 -7.793903 -0.333019 6.650000 -7.851971 -2.008754 6.700000 -7.907320 2.598338 6.750000 -7.959851 0.921894 6.800000 -8.009471 -0.754891 6.850000 -8.056093 -2.432007 6.900000 -8.099639 2.173743 6.950000 -8.140038 0.496005 7.000000 -8.177230 -1.182021 7.050000 -8.211165 -2.860315 7.100000 -8.241804 1.744327 7.150000 -8.269119 0.065556 7.200000 -8.293094 -1.613420 7.250000 -8.313726 2.990607 7.300000 -8.331024 1.311291 7.350000 -8.345008 -0.368158 7.400000 -8.355714 -2.047715 7.450000 -8.363186 2.555829 7.500000 -8.367483 0.876130 7.550000 -8.368671 -0.803605 7.600000 -8.366831 -2.483351 7.650000 -8.362049 2.120099 7.700000 -8.354423 0.440397 7.750000 -8.344056 -1.239253 7.800000 -8.331060 -2.918832 7.850000 -8.315549 1.684863 7.900000 -8.297646 0.005477 7.950000 -8.277474 -1.673789 8.000000 -8.255159 2.930261 8.050000 -8.230828 1.251268 8.100000 -8.204610 -0.427572 8.150000 -8.176632 -2.106253 8.200000 -8.147021 2.498419 8.250000 -8.115901 0.820078 8.300000 -8.083393 -0.858088 8.350000 -8.049616 -2.536074 8.400000 -8.014686 2.069305 8.450000 -7.978713 0.391681 8.500000 -7.941803 -1.285763 8.550000 -7.904059 -2.963026 8.600000 -7.865578 1.643076 8.650000 -7.826453 -0.033832 8.700000 -7.786771 -1.710565 8.750000 -7.746614 2.896057 8.800000 -7.706060 1.219663 8.850000 -7.665182 -0.456567 8.900000 -7.624047 -2.132637 8.950000 -7.582720 2.474636 9.000000 -7.541258 0.798877 9.050000 -7.499717 -0.876733 9.100000 -7.458146 -2.552196 9.150000 -7.416592 2.055669 9.200000 -7.375099 0.380488 9.250000 -7.333704 -1.294556 9.300000 -7.292445 -2.969466 9.350000 -7.251353 1.638940 9.400000 -7.210459 -0.035710 9.450000 -7.169790 -1.710233 9.500000 -7.129370 2.898555 9.550000 -7.089223 1.224283 9.600000 -7.049368 -0.449867 9.650000 -7.009825 -2.123894 9.700000 -6.970610 2.485386 9.750000 -6.931738 0.811604 9.800000 -6.893224 -0.862056 9.850000 -6.855080 -2.535593 9.900000 -6.817318 2.074179 9.950000 -6.779948 0.400891 10.000000 -6.742982 -1.272271 10.050000 -6.706428 -2.945305 10.100000 -6.670294 1.664977 10.150000 -6.634590 -0.007796 10.200000 -6.599323 -1.680434 10.250000 -6.564501 2.930249 10.300000 -6.530130 1.257886 10.350000 -6.496219 -0.414336 10.400000 -6.462773 -2.086414 10.450000 -6.429801 2.524841 10.500000 -6.397308 0.853060 10.550000 -6.365301 -0.818569 10.600000 -6.333788 -2.490042 10.650000 -6.302775 2.121830 10.700000 -6.272268 0.450677 10.750000 -6.242275 -1.220312 10.800000 -6.212802 -2.891133 10.850000 -6.183856 1.721401 10.900000 -6.155442 0.050923 10.950000 -6.127569 -1.619381 11.000000 -6.100241 2.993678 11.050000 -6.073466 1.323733 11.100000 -6.047249 -0.346031 11.150000 -6.021597 -2.015611 11.200000 -5.996514 2.598181 11.250000 -5.972006 0.928976 11.300000 -5.948078 -0.740040 11.350000 -5.924735 -2.408865 11.400000 -5.901981 2.205687 11.450000 -5.879819 0.537247 11.500000 -5.858254 -1.131000 11.550000 -5.837286 -2.799052 11.600000 -5.816919 1.816277 11.650000 -5.797154 0.148614 11.700000 -5.777991 -1.518853 11.750000 -5.759431 3.097059 11.800000 -5.741473 1.429980 11.850000 -5.724115 -0.236906 11.900000 -5.707356 -1.903599 11.950000 -5.691191 2.713085 12.000000 -5.675618 1.046772 12.050000 -5.660630 -0.619352 12.100000 -5.646223 -2.285290 12.150000 -5.632389 2.332142 12.200000 -5.619122 0.666570 12.250000 -5.606411 -0.998823 12.300000 -5.594248 -2.664039 12.350000 -5.582622 1.954103 12.400000 -5.571521 0.289230 12.450000 -5.560934 -1.375477 12.500000 -5.550846 -3.040021 12.550000 -5.541244 1.578779 12.600000 -5.532111 -0.085452 12.650000 -5.523433 -1.749534 12.700000 -5.515191 2.869715 12.750000 -5.507368 1.205919 12.800000 -5.499946 -0.457742 12.850000 -5.492905 -2.121274 12.900000 -5.486225 2.498502 12.950000 -5.479885 0.835211 13.000000 -5.473864 -0.827968 13.050000 -5.468139 -2.491043 13.100000 -5.462689 2.129167 13.150000 -5.457490 0.466282 13.200000 -5.452519 -1.196518 13.250000 -5.447752 -2.859240 13.300000 -5.443166 1.761293 13.350000 -5.438735 0.098702 13.400000 -5.434437 -1.563834 13.450000 -5.430245 3.056862 13.500000 -5.426137 1.394412 13.550000 -5.422088 -0.268009 13.600000 -5.418073 -1.930407 13.650000 -5.414069 2.690393 13.700000 -5.410052 1.028014 13.750000 -5.405999 -0.634369 13.800000 -5.401886 -2.296764 13.850000 -5.397691 2.324006 13.900000 -5.393393 0.661561 13.950000 -5.388970 -1.000921 14.000000 -5.384401 -2.663449 14.050000 -5.379667 1.957154 14.100000 -5.374748 0.294508 14.150000 -5.369625 -1.368208 14.200000 -5.364282 -3.031004 14.250000 -5.358701 1.589298 14.300000 -5.352867 -0.073679 14.350000 -5.346765 -1.736759 14.400000 -5.340381 2.883237 14.450000 -5.333703 1.219930 14.500000 -5.326718 -0.443499 14.550000 -5.319417 -2.107058 14.600000 -5.311790 2.512432 14.650000 -5.303828 0.848594 14.700000 -5.295524 -0.815390 14.750000 -5.286873 -2.479527 14.800000 -5.277870 2.139363 14.850000 -5.268510 0.474907 14.900000 -5.258792 -1.189715 14.950000 -5.248714 -2.854506 15.000000 -5.238277 1.763715 15.050000 -5.227481 0.098575 15.100000 -5.216330 -1.566743 15.150000 -5.204826 3.050944 15.200000 -5.192976 1.385264 15.250000 -5.180784 -0.280599 15.300000 -5.168258 -1.946647 15.350000 -5.155408 2.670306 15.400000 -5.142242 1.003889 15.450000 -5.128772 -0.662713 15.500000 -5.115010 -2.329499 15.550000 -5.100969 2.286717 15.600000 -5.086663 0.619564 15.650000 -5.072109 -1.047769 15.700000 -5.057322 -2.715282 15.750000 -5.042321 1.900212 15.800000 -5.027123 0.232346 15.850000 -5.011749 -1.435694 15.900000 -4.996219 -3.103904 15.950000 -4.980555 1.510902 16.000000 -4.964779 -0.157643 16.050000 -4.948914 -1.826350 16.100000 -4.932984 2.787967 16.150000 -4.917014 1.118943 16.200000 -4.901030 -0.550236 16.250000 -4.885056 -2.219565 16.300000 -4.869119 2.394142 16.350000 -4.853247 0.724520 16.400000 -4.837466 -0.945245 16.450000 -4.821804 -2.615149 16.500000 -4.806290 1.997995 16.550000 -4.790951 0.327821 16.600000 -4.775816 -1.342485 16.650000 -4.760913 -3.012920 16.700000 -4.746271 1.599704 16.750000 -4.731918 -0.070981 16.800000 -4.717883 -1.741790 16.850000 -4.704193 2.870467 16.900000 -4.690877 1.199419 16.950000 -4.677962 -0.471746 17.000000 -4.665476 -2.143028 17.050000 -4.653446 2.468760 17.100000 -4.641897 0.797248 17.150000 -4.630856 -0.874377 17.200000 -4.620348 -2.546116 17.250000 -4.610399 2.065217 17.300000 -4.601031 0.393252 17.350000 -4.592269 -1.278826 17.400000 -4.584134 -2.951018 17.450000 -4.576650 1.659862 17.500000 -4.569836 -0.012558 17.550000 -4.563712 -1.685093 17.600000 -4.558299 2.925441 17.650000 -4.553613 1.252671 17.700000 -4.549673 -0.420217 17.750000 -4.546493 -2.093225 17.800000 -4.544091 2.516830 17.850000 -4.542479 0.843577 17.900000 -4.541671 -0.829802 17.950000 -4.541679 -2.503308 18.000000 -4.542514 2.106243 18.050000 -4.544185 0.432478 18.100000 -4.546702 -1.241421 18.150000 -4.550071 -2.915454 18.200000 -4.554300 1.693561 18.250000 -4.559394 0.019251 18.300000 -4.565357 -1.655200 18.350000 -4.572192 2.953391 18.400000 -4.579901 1.278651 18.450000 -4.588486 -0.396236 18.500000 -4.597947 -2.071273 18.550000 -4.608282 2.536724 18.600000 -4.619490 0.861383 18.650000 -4.631568 -0.814113 18.700000 -4.644513 -2.489765 18.750000 -4.658319 2.117610 18.800000 -4.672982 0.441641 18.850000 -4.688495 -1.234487 18.900000 -4.704851 -2.910777 18.950000 -4.722044 1.695957 19.000000 -4.740065 0.019344 19.050000 -4.758907 -1.657431 19.100000 -4.778560 2.948816 19.150000 -4.799016 1.271717 19.200000 -4.820266 -0.405545 19.250000 -4.842300 -2.082967 19.300000 -4.865110 2.522636 19.350000 -4.888686 0.844896 19.400000 -4.913021 -0.833001 19.450000 -4.938106 -2.511053 19.500000 -4.963933 2.093927 19.550000 -4.990495 0.415572 19.600000 -5.017787 -1.262930 19.650000 -5.045804 -2.941577 19.700000 -5.074540 1.662821 19.750000 -5.103994 -0.016104 19.800000 -5.134164 -1.695162 19.850000 -5.165051 2.908836 19.900000 -5.196655 1.229524 19.950000 -5.228981 -0.449908 20.000000 -5.262034 -2.129456