% 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 004. 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 -0.001227 -1.800279 0.100000 -0.004908 2.682612 0.150000 -0.011040 0.882290 0.200000 -0.019619 -0.918075 0.250000 -0.030640 -2.718498 0.300000 -0.044096 1.764193 0.350000 -0.059977 -0.036387 0.400000 -0.078272 -1.837068 0.450000 -0.098970 2.645321 0.500000 -0.122056 0.844396 0.550000 -0.147514 -0.956674 0.600000 -0.175325 -2.757901 0.650000 -0.205469 1.723884 0.700000 -0.237924 -0.077703 0.750000 -0.272665 -1.879493 0.800000 -0.309665 2.601688 0.850000 -0.348894 0.799452 0.900000 -0.390320 -1.003028 0.950000 -0.433908 -2.805767 1.000000 -0.479620 1.674406 1.050000 -0.527415 -0.128893 1.100000 -0.577251 -1.932493 1.150000 -0.629080 2.546779 1.200000 -0.682853 0.742539 1.250000 -0.738516 -1.062041 1.300000 -0.796012 -2.866974 1.350000 -0.855281 1.610914 1.400000 -0.916261 -0.194758 1.450000 -0.978884 -2.000817 1.500000 -1.043079 2.475913 1.550000 -1.108774 0.669051 1.600000 -1.175892 -1.138224 1.650000 -1.244352 -2.945922 1.700000 -1.314072 1.529138 1.750000 -1.384966 -0.279421 1.800000 -1.456947 -2.088417 1.850000 -1.529925 2.385331 1.900000 -1.603808 0.575453 1.950000 -1.678505 -1.234867 2.000000 -1.753921 -3.045626 2.050000 -1.829966 1.426363 2.100000 -1.906545 -0.385264 2.150000 -1.983569 -2.197316 2.200000 -2.060949 2.273401 2.250000 -2.138600 0.460527 2.300000 -2.216441 -1.352742 2.350000 -2.294393 3.116794 2.400000 -2.372386 1.302779 2.450000 -2.450355 -0.511586 2.500000 -2.528240 -2.326282 2.550000 -2.605993 2.141893 2.600000 -2.683569 0.326591 2.650000 -2.760937 -1.488985 2.700000 -2.838072 2.978373 2.750000 -2.914961 1.162316 2.800000 -2.991597 -0.653950 2.850000 -3.067988 -2.470403 2.900000 -3.144147 1.996162 2.950000 -3.220100 0.179395 3.000000 -3.295881 -1.637499 3.050000 -3.371533 2.828683 3.100000 -3.447105 1.011586 3.150000 -3.522655 -0.805589 3.200000 -3.598249 -2.622829 3.250000 -3.673954 1.843062 3.300000 -3.749846 0.025722 3.350000 -3.826002 -1.791656 3.400000 -3.902501 2.674118 3.450000 -3.979423 0.856675 3.500000 -4.056850 -0.960800 3.550000 -4.134860 -2.778309 3.600000 -4.213530 1.687329 3.650000 -4.292934 -0.130264 3.700000 -4.373140 -1.947911 3.750000 -4.454212 2.517562 3.800000 -4.536205 0.699772 3.850000 -4.619168 -1.118109 3.900000 -4.703142 -2.936099 3.950000 -4.788158 1.528972 4.000000 -4.874237 -0.289284 4.050000 -4.961388 -2.107702 4.100000 -5.049611 2.356885 4.150000 -5.138893 0.538088 4.200000 -5.229207 -1.280929 4.250000 -5.320517 -3.100182 4.300000 -5.412772 1.363495 4.350000 -5.505908 -0.456284 4.400000 -5.599850 -2.276349 4.450000 -5.694510 2.186473 4.500000 -5.789790 0.365801 4.550000 -5.885580 -1.455185 4.600000 -5.981761 3.006695 4.650000 -6.078207 1.185072 4.700000 -6.174787 -0.636864 4.750000 -6.271363 -2.459105 4.800000 -6.367799 2.001551 4.850000 -6.463958 0.178752 4.900000 -6.559710 -1.644293 4.950000 -6.654929 2.815634 5.000000 -6.749505 0.992198 5.050000 -6.843337 -0.831375 5.100000 -6.936345 -2.655037 5.150000 -7.028471 1.804447 5.200000 -7.119680 -0.019237 5.250000 -7.209964 -1.842844 5.300000 -7.299344 2.616873 5.350000 -7.387876 0.793608 5.400000 -7.475644 -1.029388 5.450000 -7.562769 -2.852048 5.500000 -7.649405 1.608878 5.550000 -7.735737 -0.212914 5.600000 -7.821986 -2.034177 5.650000 -7.908400 2.428334 5.700000 -7.995259 0.608308 5.750000 -8.082867 -1.211018 5.800000 -8.171555 -3.029592 5.850000 -8.261674 1.435815 5.900000 -8.353597 -0.381123 5.950000 -8.447713 -2.197184 6.000000 -8.544429 2.270852 6.050000 -8.644164 0.456645 6.100000 -8.747352 -1.356589 6.150000 -8.854440 3.114361 6.200000 -8.965888 1.303150 6.250000 -9.082166 -0.507013 6.300000 -9.203761 -2.316103 6.350000 -9.331175 2.159093 6.400000 -9.464925 0.352232 6.450000 -9.605551 -1.453467 6.500000 -9.753613 3.025220 6.550000 -9.909700 1.221969 6.600000 -10.074431 -0.579981 6.650000 -10.248462 -2.380561 6.700000 -10.432490 2.103497 6.750000 -10.627260 0.305924 6.800000 -10.833570 -1.489968 6.850000 -11.052280 2.999163 6.900000 -11.284312 1.207139 6.950000 -11.530661 -0.582610 7.000000 -11.792386 -2.369783 7.050000 -12.070612 2.129188 7.100000 -12.366502 0.348412 7.150000 -12.681220 -1.428315 7.200000 -13.015850 3.082970 7.250000 -13.371248 1.316886 7.300000 -13.747789 -0.442116 7.350000 -14.144931 -2.192429 7.400000 -14.560485 2.351138 7.450000 -14.989453 0.624647 7.500000 -15.422307 -1.085969 7.550000 -15.842787 -2.778017 7.600000 -16.226014 1.833452 7.650000 -16.539012 0.181445 7.700000 -16.746761 -1.455456 7.750000 -16.824478 -3.086211 7.800000 -16.769568 1.561175 7.850000 -16.603008 -0.089346 7.900000 -16.358814 -1.760135 7.950000 -16.071032 2.830652 8.000000 -15.766280 1.118028 8.050000 -15.462344 -0.612266 8.100000 -15.169793 -2.357493 8.150000 -14.894202 2.167992 8.200000 -14.637989 0.399857 8.250000 -14.401671 -1.377090 8.300000 -14.184661 3.121605 8.350000 -13.985747 1.330549 8.400000 -13.803364 -0.466315 8.450000 -13.635756 -2.268402 8.500000 -13.481055 2.207936 8.550000 -13.337333 0.396699 8.600000 -13.202621 -1.418618 8.650000 -13.074930 3.045444 8.700000 -12.952269 1.222774 8.750000 -12.832660 -0.603184 8.800000 -12.714173 -2.432156 8.850000 -12.594962 2.019344 8.900000 -12.473306 0.185278 8.950000 -12.347664 -1.650801 9.000000 -12.216724 2.794694 9.050000 -12.079449 0.955818 9.100000 -11.935110 -0.883798 9.150000 -11.783311 -2.723709 9.200000 -11.623982 1.719704 9.250000 -11.457368 -0.119520 9.300000 -11.283985 -1.957827 9.350000 -11.104577 2.488289 9.400000 -10.920053 0.652722 9.450000 -10.731435 -1.181132 9.500000 -10.539797 -3.013122 9.550000 -10.346223 1.440038 9.600000 -10.151763 -0.387967 9.650000 -9.957407 -2.213938 9.700000 -9.764067 2.245291 9.750000 -9.572565 0.423304 9.800000 -9.383625 -1.396776 9.850000 -9.197880 3.068155 9.900000 -9.015870 1.251638 9.950000 -8.838053 -0.563235 10.000000 -8.664811 -2.376562 10.050000 -8.496457 2.094744 10.100000 -8.333247 0.284216 10.150000 -8.175382 -1.525057 10.200000 -8.023022 2.950021 10.250000 -7.876287 1.142992 10.300000 -7.735269 -0.663044 10.350000 -7.600030 -2.468165 10.400000 -7.470614 2.010740 10.450000 -7.347044 0.207228 10.500000 -7.229332 -1.595581 10.550000 -7.117477 2.885433 10.600000 -7.011470 1.083842 10.650000 -6.911293 -0.717227 10.700000 -6.816927 -2.517828 10.750000 -6.728347 1.965174 10.800000 -6.645526 0.165359 10.850000 -6.568435 -1.634134 10.900000 -6.497046 2.849835 10.950000 -6.431331 1.050851 11.000000 -6.371261 -0.747942 11.050000 -6.316812 -2.546586 11.100000 -6.267956 1.938065 11.150000 -6.224672 0.139599 11.200000 -6.186937 -1.658838 11.250000 -6.154731 2.825899 11.300000 -6.128038 1.027400 11.350000 -6.106840 -0.771190 11.400000 -6.091123 -2.569912 11.450000 -6.080873 1.914376 11.500000 -6.076079 0.115261 11.550000 -6.076728 -1.684117 11.600000 -6.082808 2.799381 11.650000 -6.094305 0.999335 11.700000 -6.111204 -0.801119 11.750000 -6.133488 -2.602038 11.800000 -6.161132 1.879710 11.850000 -6.194110 0.077691 11.900000 -6.232385 -1.724972 11.950000 -6.275909 2.754837 12.000000 -6.324624 0.950675 12.050000 -6.378452 -0.854349 12.100000 -6.437299 -2.660319 12.150000 -6.501043 1.815863 12.200000 -6.569533 0.007732 12.250000 -6.642582 -1.801625 12.300000 -6.719960 2.670872 12.350000 -6.801384 0.858743 12.400000 -6.886511 -0.954940 12.450000 -6.974928 -2.770296 12.500000 -7.066139 1.695742 12.550000 -7.159557 -0.123315 12.600000 -7.254488 -1.944395 12.650000 -7.350128 2.515579 12.700000 -7.445547 0.690143 12.750000 -7.539691 -1.137590 12.800000 -7.631381 -2.967667 12.850000 -7.719324 1.483084 12.900000 -7.802129 -0.351675 12.950000 -7.878340 -2.188675 13.000000 -7.946484 2.255414 13.050000 -8.005123 0.414428 13.100000 -8.052922 -1.428175 13.150000 -8.088722 3.011128 13.200000 -8.111610 1.166356 13.250000 -8.120979 -0.678875 13.300000 -8.116568 -2.524109 13.350000 -8.098482 1.914298 13.400000 -8.067183 0.070417 13.450000 -8.023454 -1.772158 13.500000 -7.968347 2.670113 13.550000 -7.903111 0.831159 13.600000 -7.829126 -1.005604 13.650000 -7.747827 -2.840007 13.700000 -7.660649 1.611243 13.750000 -7.568973 -0.218174 13.800000 -7.474094 -2.045065 13.850000 -7.377197 2.413723 13.900000 -7.279340 0.591760 13.950000 -7.181456 -1.227850 14.000000 -7.084353 -3.045205 14.050000 -6.988718 1.422777 14.100000 -6.895130 -0.390386 14.150000 -6.804069 -2.201619 14.200000 -6.715929 2.272153 14.250000 -6.631024 0.464454 14.300000 -6.549605 -1.341631 14.350000 -6.471862 3.136986 14.400000 -6.397940 1.333846 14.450000 -6.327939 -0.467949 14.500000 -6.261925 -2.268476 14.550000 -6.199934 2.215381 14.600000 -6.141975 0.417187 14.650000 -6.088038 -1.379932 14.700000 -6.038091 3.107158 14.750000 -5.992088 1.312038 14.800000 -5.949969 -0.482149 14.850000 -5.911661 -2.275440 14.900000 -5.877082 2.215316 14.950000 -5.846137 0.423720 15.000000 -5.818726 -1.367070 15.050000 -5.794737 3.126111 15.100000 -5.774052 1.336872 15.150000 -5.756544 -0.451617 15.200000 -5.742079 -2.239370 15.250000 -5.730514 2.256788 15.300000 -5.721700 0.470476 15.350000 -5.715478 -1.315126 15.400000 -5.711682 -3.100023 15.450000 -5.710137 1.398964 15.500000 -5.710657 -0.384536 15.550000 -5.713051 -2.167341 15.600000 -5.717116 2.333732 15.650000 -5.722638 0.552313 15.700000 -5.729398 -1.228416 15.750000 -5.737164 -3.008457 15.800000 -5.745695 1.495373 15.850000 -5.754742 -0.283301 15.900000 -5.764048 -2.061300 15.950000 -5.773347 2.444552 16.000000 -5.782367 0.667875 16.050000 -5.790831 -1.108159 16.100000 -5.798459 -2.883569 16.150000 -5.804968 1.624811 16.200000 -5.810077 -0.149415 16.250000 -5.813508 -1.923091 16.300000 -5.814988 2.586936 16.350000 -5.814254 0.814256 16.400000 -5.811054 -0.957987 16.450000 -5.805152 -2.729840 16.500000 -5.796331 1.781830 16.550000 -5.784395 0.010599 16.600000 -5.769173 -1.760407 16.650000 -5.750522 2.751937 16.700000 -5.728325 0.981196 16.750000 -5.702500 -0.789508 16.800000 -5.672995 -2.560240 16.850000 -5.639790 1.952120 16.900000 -5.602899 0.181139 16.950000 -5.562365 -1.590061 17.000000 -5.518265 2.921647 17.050000 -5.470700 1.149837 17.100000 -5.419798 -0.622357 17.150000 -5.365712 -2.394982 17.200000 -5.308613 2.115105 17.250000 -5.248690 0.341495 17.300000 -5.186144 -1.432657 17.350000 -5.121189 3.075806 17.400000 -5.054045 1.300493 17.450000 -4.984939 -0.475428 17.500000 -4.914096 -2.251969 17.550000 -4.841746 2.254048 17.600000 -4.768112 0.476247 17.650000 -4.693418 -1.302184 17.700000 -4.617879 -3.081244 17.750000 -4.541705 1.422259 17.800000 -4.465098 -0.358037 17.850000 -4.388254 -2.138935 17.900000 -4.311357 2.362761 17.950000 -4.234585 0.580694 18.000000 -4.158106 -1.201935 18.050000 -4.082079 -2.985112 18.100000 -4.006655 1.514366 18.150000 -3.931975 -0.269858 18.200000 -3.858171 -2.054580 18.250000 -3.785369 2.443399 18.300000 -3.713685 0.657725 18.350000 -3.643229 -1.128402 18.400000 -3.574102 -2.914967 18.450000 -3.506400 1.581229 18.500000 -3.440212 -0.206172 18.550000 -3.375620 -1.993971 18.600000 -3.312700 2.501027 18.650000 -3.251523 0.712464 18.700000 -3.192156 -1.076467 18.750000 -3.134658 -2.865756 18.800000 -3.079086 1.627791 18.850000 -3.025492 -0.162192 18.900000 -2.973922 -1.952512 18.950000 -2.924420 2.540020 19.000000 -2.877025 0.749039 19.050000 -2.831772 -1.042268 19.100000 -2.788694 -2.833897 19.150000 -2.747817 1.657337 19.200000 -2.709169 -0.134936 19.250000 -2.672769 -1.927530 19.300000 -2.638637 2.562739 19.350000 -2.606787 0.769497 19.400000 -2.577231 -1.024072 19.450000 -2.549978 -2.817971 19.500000 -2.525033 1.670979 19.550000 -2.502399 -0.123596 19.600000 -2.482074 -1.918517 19.650000 -2.464053 2.569395 19.700000 -2.448329 0.773763 19.750000 -2.434891 -1.022236 19.800000 -2.423723 -2.818610 19.850000 -2.414806 1.667818 19.900000 -2.408117 -0.129331 19.950000 -2.403631 -1.926883 20.000000 -2.401315 2.558339