% 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 040. 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 -0.001290 1.366932 0.100000 -0.005157 2.733888 0.150000 -0.011597 -2.182294 0.200000 -0.020603 -0.815221 0.250000 -0.032165 0.551946 0.300000 -0.046268 1.919230 0.350000 -0.062897 -2.996529 0.400000 -0.082030 -1.628938 0.450000 -0.103644 -0.261158 0.500000 -0.127712 1.106836 0.550000 -0.154201 2.475068 0.600000 -0.183075 -2.439623 0.650000 -0.214294 -1.070842 0.700000 -0.247812 0.298250 0.750000 -0.283578 1.667680 0.800000 -0.321535 3.037471 0.850000 -0.361620 -1.875537 0.900000 -0.403765 -0.504948 0.950000 -0.447892 0.866076 1.000000 -0.493919 2.237562 1.050000 -0.541754 -2.673653 1.100000 -0.591298 -1.301174 1.150000 -0.642442 0.071837 1.200000 -0.695069 1.445402 1.250000 -0.749054 2.819542 1.300000 -0.804259 -2.088908 1.350000 -0.860540 -0.713558 1.400000 -0.917741 0.662422 1.450000 -0.975699 2.039048 1.500000 -1.034238 -2.866853 1.550000 -1.093175 -1.488902 1.600000 -1.152320 -0.110276 1.650000 -1.211475 1.269028 1.700000 -1.270434 2.649008 1.750000 -1.328988 -2.253524 1.800000 -1.386925 -0.872206 1.850000 -1.444032 0.509761 1.900000 -1.500097 1.892361 1.950000 -1.554912 -3.007617 2.000000 -1.608275 -1.623828 2.050000 -1.659994 -0.239492 2.100000 -1.709889 1.145352 2.150000 -1.757795 2.530663 2.200000 -1.803566 -2.366793 2.250000 -1.847077 -0.980695 2.300000 -1.888225 0.405716 2.350000 -1.926932 1.792385 2.400000 -1.963149 -3.103932 2.450000 -1.996853 -1.716924 2.500000 -2.028049 -0.329836 2.550000 -2.056773 1.057273 2.600000 -2.083084 2.444346 2.650000 -2.107072 -2.451858 2.700000 -2.128848 -1.065019 2.750000 -2.148547 0.321629 2.800000 -2.166323 1.708042 2.850000 -2.182346 3.094182 2.900000 -2.196802 -1.803173 2.950000 -2.209887 -0.417679 3.000000 -2.221803 0.967454 3.050000 -2.232759 2.352209 3.100000 -2.242965 -2.546614 3.150000 -2.252633 -1.162651 3.200000 -2.261969 0.220910 3.250000 -2.271175 1.604070 3.300000 -2.280448 2.986835 3.350000 -2.289976 -1.913970 3.400000 -2.299938 -0.531962 3.450000 -2.310503 0.849692 3.500000 -2.321828 2.231011 3.550000 -2.334060 -2.671168 3.600000 -2.347333 -1.290450 3.650000 -2.361770 0.090006 3.700000 -2.377480 1.470228 3.750000 -2.394561 2.850245 3.800000 -2.413099 -2.053096 3.850000 -2.433167 -0.673395 3.900000 -2.454826 0.706196 3.950000 -2.478128 2.085708 4.000000 -2.503108 -2.818009 4.050000 -2.529795 -1.438552 4.100000 -2.558205 -0.059075 4.150000 -2.588341 1.320457 4.200000 -2.620198 2.700076 4.250000 -2.653760 -2.203371 4.300000 -2.688999 -0.823483 4.350000 -2.725879 0.556586 4.400000 -2.764353 1.936867 4.450000 -2.804365 -2.965798 4.500000 -2.845849 -1.585011 4.550000 -2.888732 -0.203929 4.600000 -2.932929 1.177471 4.650000 -2.978351 2.559212 4.700000 -3.024897 -2.341869 4.750000 -3.072464 -0.959383 4.800000 -3.120938 0.423501 4.850000 -3.170203 1.806799 4.900000 -3.220136 -3.092664 4.950000 -3.270614 -1.708506 5.000000 -3.321507 -0.323907 5.050000 -3.372689 1.061137 5.100000 -3.424031 2.446627 5.150000 -3.475408 -2.450625 5.200000 -3.526696 -1.064252 5.250000 -3.577779 0.322552 5.300000 -3.628545 1.709777 5.350000 -3.678894 3.097410 5.400000 -3.728732 -1.797750 5.450000 -3.777979 -0.409348 5.500000 -3.826565 0.979410 5.550000 -3.874436 2.368505 5.600000 -3.921552 -2.525268 5.650000 -3.967888 -1.135561 5.700000 -4.013433 0.254422 5.750000 -4.058192 1.644660 5.800000 -4.102186 3.035136 5.850000 -4.145449 -1.857352 5.900000 -4.188027 -0.466448 5.950000 -4.229979 0.924653 6.000000 -4.271372 2.315943 6.050000 -4.312282 -2.575766 6.100000 -4.352789 -1.184104 6.150000 -4.392976 0.207751 6.200000 -4.432925 1.599808 6.250000 -4.472716 2.992081 6.300000 -4.512421 -1.898594 6.350000 -4.552104 -0.505822 6.400000 -4.591812 0.887241 6.450000 -4.631581 2.280629 6.500000 -4.671421 -2.608804 6.550000 -4.711321 -1.214646 6.600000 -4.751244 0.179965 6.650000 -4.791118 1.575077 6.700000 -4.830838 2.970741 6.750000 -4.870264 -1.916178 6.800000 -4.909210 -0.519257 6.850000 -4.947450 0.878369 6.900000 -4.984712 2.276746 6.950000 -5.020676 -2.607269 7.000000 -5.054977 -1.207269 7.050000 -5.087204 0.193587 7.100000 -5.116902 1.595315 7.150000 -5.143580 2.997918 7.200000 -5.166718 -1.881802 7.250000 -5.185771 -0.477505 7.300000 -5.200190 0.927575 7.350000 -5.209428 2.333369 7.400000 -5.212961 -2.543399 7.450000 -5.210305 -1.136471 7.500000 -5.201032 0.270838 7.550000 -5.184787 1.678379 7.600000 -5.161308 3.085987 7.650000 -5.130432 -1.789695 7.700000 -5.092109 -0.382479 7.750000 -5.046404 1.024268 7.800000 -4.993495 2.430368 7.850000 -4.933670 -2.447536 7.900000 -4.867312 -1.043231 7.950000 -4.794892 0.359957 8.000000 -4.716947 1.761903 8.050000 -4.634065 -3.120680 8.100000 -4.546870 -1.721505 8.150000 -4.456000 -0.323818 8.200000 -4.362097 1.072339 8.250000 -4.265793 2.466943 8.300000 -4.167698 -2.423197 8.350000 -4.068391 -1.031702 8.400000 -3.968419 0.358263 8.450000 -3.868287 1.746730 8.500000 -3.768462 3.133741 8.550000 -3.669367 -1.763845 8.600000 -3.571385 -0.379602 8.650000 -3.474859 1.003338 8.700000 -3.380097 2.385035 8.750000 -3.287368 -2.517636 8.800000 -3.196910 -1.138245 8.850000 -3.108935 0.240084 8.900000 -3.023622 1.617410 8.950000 -2.941131 2.993794 9.000000 -2.861597 -1.913894 9.050000 -2.785139 -0.539226 9.100000 -2.711856 0.834668 9.150000 -2.641833 2.207839 9.200000 -2.575143 -2.702845 9.250000 -2.511845 -1.330966 9.300000 -2.451992 0.040340 9.350000 -2.395623 1.411117 9.400000 -2.342774 2.781412 9.450000 -2.293472 -2.131919 9.500000 -2.247738 -0.762464 9.550000 -2.205589 0.606633 9.600000 -2.167038 1.975412 9.650000 -2.132093 -2.939276 9.700000 -2.100760 -1.571022 9.750000 -2.073041 -0.202974 9.800000 -2.048935 1.164902 9.850000 -2.028440 2.532642 9.900000 -2.011550 -2.382903 9.950000 -1.998260 -1.015330 10.000000 -1.988558 0.352212 10.050000 -1.982435 1.719756 10.100000 -1.979875 3.087336 10.150000 -1.980864 -1.828198 10.200000 -1.985382 -0.460442 10.250000 -1.993408 0.907455 10.300000 -2.004918 2.275527 10.350000 -2.019883 -2.639375 10.400000 -2.038271 -1.270844 10.450000 -2.060045 0.097972 10.500000 -2.085164 1.467110 10.550000 -2.113579 2.836610 10.600000 -2.145237 -2.076675 10.650000 -2.180074 -0.706334 10.700000 -2.218021 0.664489 10.750000 -2.258996 2.035837 10.800000 -2.302909 -2.875432 10.850000 -2.349655 -1.502905 10.900000 -2.399116 -0.129722 10.950000 -2.451161 1.244163 11.000000 -2.505640 2.618794 11.050000 -2.562383 -2.288968 11.100000 -2.621204 -0.912708 11.150000 -2.681890 0.464435 11.200000 -2.744209 1.842502 11.250000 -2.807901 -3.061649 11.300000 -2.872680 -1.681611 11.350000 -2.938234 -0.300533 11.400000 -3.004222 1.081616 11.450000 -3.070276 2.464859 11.500000 -3.136001 -2.433971 11.550000 -3.200978 -1.048493 11.600000 -3.264765 0.338108 11.650000 -3.326905 1.725820 11.700000 -3.386925 3.114622 11.750000 -3.444351 -1.778708 11.800000 -3.498711 -0.387849 11.850000 -3.549544 1.003951 11.900000 -3.596414 2.396611 11.950000 -3.638919 -2.493145 12.000000 -3.676701 -1.099054 12.050000 -3.709460 0.295582 12.100000 -3.736958 1.690633 12.150000 -3.759033 3.085965 12.200000 -3.775599 -1.801748 12.250000 -3.786653 -0.406277 12.300000 -3.792273 0.989053 12.350000 -3.792615 2.384105 12.400000 -3.787910 -2.504434 12.450000 -3.778452 -1.110311 12.500000 -3.764595 0.283183 12.550000 -3.746734 1.675954 12.600000 -3.725304 3.067925 12.650000 -3.700759 -1.824155 12.700000 -3.673569 -0.433962 12.750000 -3.644207 0.955283 12.800000 -3.613141 2.343559 12.850000 -3.580825 -2.552329 12.900000 -3.547699 -1.166007 12.950000 -3.514177 0.219350 13.000000 -3.480650 1.603764 13.050000 -3.447481 2.987262 13.100000 -3.415004 -1.913307 13.150000 -3.383525 -0.531535 13.200000 -3.353320 0.849435 13.250000 -3.324638 2.229650 13.300000 -3.297702 -2.674028 13.350000 -3.272708 -1.295181 13.400000 -3.249830 0.083058 13.450000 -3.229217 1.460740 13.500000 -3.211000 2.837914 13.550000 -3.195290 -2.068552 13.600000 -3.182177 -0.692239 13.650000 -3.171738 0.683719 13.700000 -3.164034 2.059372 13.750000 -3.159110 -2.848419 13.800000 -3.156999 -1.473233 13.850000 -3.157721 -0.098209 13.900000 -3.161284 1.276699 13.950000 -3.167685 2.651536 14.000000 -3.176910 -2.256840 14.050000 -3.188936 -0.882013 14.100000 -3.203729 0.492872 14.150000 -3.221244 1.867859 14.200000 -3.241428 -3.040200 14.250000 -3.264217 -1.664893 14.300000 -3.289539 -0.289368 14.350000 -3.317311 1.086413 14.400000 -3.347440 2.462485 14.450000 -3.379826 -2.444303 14.500000 -3.414356 -1.067548 14.550000 -3.450908 0.309598 14.600000 -3.489352 1.687162 14.650000 -3.529546 3.065172 14.700000 -3.571340 -1.839533 14.750000 -3.614574 -0.460558 14.800000 -3.659081 0.918929 14.850000 -3.704684 2.298946 14.900000 -3.751200 -2.603680 14.950000 -3.798440 -1.222568 15.000000 -3.846209 0.159102 15.050000 -3.894311 1.541331 15.100000 -3.942547 2.924116 15.150000 -3.990717 -1.975735 15.200000 -4.038628 -0.591864 15.250000 -4.086090 0.792526 15.300000 -4.132919 2.177414 15.350000 -4.178945 -2.720413 15.400000 -4.224011 -1.334613 15.450000 -4.267973 0.051592 15.500000 -4.310711 1.438164 15.550000 -4.352121 2.825060 15.600000 -4.392125 -2.070948 15.650000 -4.430671 -0.683537 15.700000 -4.467731 0.704060 15.750000 -4.503305 2.091796 15.800000 -4.537420 -2.803563 15.850000 -4.570131 -1.415691 15.900000 -4.601517 -0.027817 15.950000 -4.631685 1.360016 16.000000 -4.660761 2.747773 16.050000 -4.688894 -2.147764 16.100000 -4.716251 -0.760255 16.150000 -4.743014 0.627095 16.200000 -4.769376 2.014268 16.250000 -4.795540 -2.881932 16.300000 -4.821716 -1.495139 16.350000 -4.848115 -0.108537 16.400000 -4.874949 1.277883 16.450000 -4.902429 2.664133 16.500000 -4.930757 -2.232950 16.550000 -4.960129 -0.846970 16.600000 -4.990730 0.538920 16.650000 -5.022732 1.924757 16.700000 -5.056293 -2.972600 16.750000 -5.091552 -1.586732 16.800000 -5.128629 -0.200771 16.850000 -5.167623 1.185341 16.900000 -5.208609 2.571666 16.950000 -5.251633 -2.324913 17.000000 -5.296714 -0.937955 17.050000 -5.343840 0.449429 17.100000 -5.392961 1.837317 17.150000 -5.443991 -3.057397 17.200000 -5.496799 -1.668259 17.250000 -5.551211 -0.278373 17.300000 -5.607002 1.112346 17.350000 -5.663893 2.503979 17.400000 -5.721550 -2.386579 17.450000 -5.779575 -0.992884 17.500000 -5.837512 0.401948 17.550000 -5.894837 1.797976 17.600000 -5.950967 -3.087939 17.650000 -6.005257 -1.689394 17.700000 -6.057009 -0.289562 17.750000 -6.105483 1.111549 17.800000 -6.149907 2.513906 17.850000 -6.189494 -2.365739 17.900000 -6.223469 -0.961105 17.950000 -6.251089 0.444501 18.000000 -6.271672 1.850927 18.050000 -6.284625 -3.025194 18.100000 -6.289469 -1.617695 18.150000 -6.285864 -0.209987 18.200000 -6.273626 1.197691 18.250000 -6.252739 2.605095 18.300000 -6.223353 -2.271204 18.350000 -6.185781 -0.865067 18.400000 -6.140485 0.540104 18.450000 -6.088052 1.944114 18.500000 -6.029173 -2.936389 18.550000 -5.964612 -1.535174 18.600000 -5.895184 -0.135534 18.650000 -5.821723 1.262454 18.700000 -5.745063 2.658738 18.750000 -5.666018 -2.229892 18.800000 -5.585366 -0.837065 18.850000 -5.503843 0.554051 18.900000 -5.422130 1.943490 18.950000 -5.340849 -2.951886 19.000000 -5.260570 -1.565648 19.050000 -5.181800 -0.180916 19.100000 -5.104994 1.202382 19.150000 -5.030557 2.584319 19.200000 -4.958842 -2.318213 19.250000 -4.890163 -0.938766 19.300000 -4.824792 0.439553 19.350000 -4.762967 1.816820 19.400000 -4.704897 -3.090076 19.450000 -4.650762 -1.714689 19.500000 -4.600721 -0.340135 19.550000 -4.554911 1.033658 19.600000 -4.513453 2.406756 19.650000 -4.476454 -2.503961 19.700000 -4.444010 -1.132057 19.750000 -4.416204 0.239343 19.800000 -4.393113 1.610301 19.850000 -4.374809 2.980875 19.900000 -4.361355 -1.932062 19.950000 -4.352812 -0.562082 20.000000 -4.349239 0.807687