% 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 091. 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 -0.001332 1.599756 0.100000 -0.005326 -3.083689 0.150000 -0.011976 -1.483983 0.200000 -0.021273 0.115674 0.250000 -0.033202 1.715265 0.300000 -0.047748 -2.968410 0.350000 -0.064889 -1.368998 0.400000 -0.084602 0.230302 0.450000 -0.106860 1.829476 0.500000 -0.131634 -2.854677 0.550000 -0.158890 -1.255799 0.600000 -0.188596 0.342911 0.650000 -0.220714 1.941441 0.700000 -0.255207 -2.743407 0.750000 -0.292035 -1.145272 0.800000 -0.331156 0.452649 0.850000 -0.372530 2.050347 0.900000 -0.416112 -2.635375 0.950000 -0.461861 -1.038154 1.000000 -0.509730 0.558817 1.050000 -0.559677 2.155528 1.100000 -0.611656 -2.531213 1.150000 -0.665621 -0.935041 1.200000 -0.721528 0.660850 1.250000 -0.779329 2.256454 1.300000 -0.838978 -2.431419 1.350000 -0.900428 -0.836405 1.400000 -0.963632 0.758307 1.450000 -1.028540 2.352710 1.500000 -1.095105 -2.336383 1.550000 -1.163277 -0.742607 1.600000 -1.233006 0.850850 1.650000 -1.304241 2.443986 1.700000 -1.376932 -2.246386 1.750000 -1.451028 -0.653898 1.800000 -1.526479 0.938265 1.850000 -1.603234 2.530103 1.900000 -1.681245 -2.161568 1.950000 -1.760463 -0.570377 2.000000 -1.840845 1.020495 2.050000 -1.922345 2.611050 2.100000 -2.004926 -2.081893 2.150000 -2.088550 -0.491960 2.200000 -2.173185 1.097671 2.250000 -2.258804 2.687003 2.300000 -2.345384 -2.007142 2.350000 -2.432908 -0.418390 2.400000 -2.521363 1.170081 2.450000 -2.610742 2.758273 2.500000 -2.701043 -1.936993 2.550000 -2.792269 -0.349344 2.600000 -2.884425 1.238035 2.650000 -2.977520 2.825146 2.700000 -3.071564 -1.871199 2.750000 -3.166568 -0.284632 2.800000 -3.262542 1.301658 2.850000 -3.359493 2.887663 2.900000 -3.457423 -1.809810 2.950000 -3.556329 -0.224401 3.000000 -3.656199 1.360693 3.050000 -3.757011 2.945459 3.100000 -3.858732 -1.753304 3.150000 -3.961317 -0.169237 3.200000 -4.064706 1.414457 3.250000 -4.168823 2.997766 3.300000 -4.273577 -1.702508 3.350000 -4.378864 -0.120007 3.400000 -4.484560 1.462076 3.450000 -4.590530 3.043737 3.500000 -4.696626 -1.658211 3.550000 -4.802689 -0.077393 3.600000 -4.908552 1.503016 3.650000 -5.014046 3.083031 3.700000 -5.119002 -1.620508 3.750000 -5.223255 -0.041203 3.800000 -5.326654 1.537799 3.850000 -5.429060 3.116543 3.900000 -5.530358 -1.588107 3.950000 -5.630460 -0.009722 4.000000 -5.729310 1.568575 4.050000 -5.826888 -3.136332 4.100000 -5.923216 -1.558002 4.150000 -6.018357 0.020452 4.200000 -6.112424 1.599107 4.250000 -6.205574 -3.105149 4.300000 -6.298011 -1.525874 4.350000 -6.389987 0.053819 4.400000 -6.481796 1.633993 4.450000 -6.573778 -3.068476 4.500000 -6.666311 -1.487162 4.550000 -6.759812 0.094798 4.600000 -6.854735 1.677444 4.650000 -6.951566 -3.022374 4.700000 -7.050825 -1.438258 4.750000 -7.153066 0.146627 4.800000 -7.258874 1.732292 4.850000 -7.368872 -2.964441 4.900000 -7.483720 -1.377203 4.950000 -7.604123 0.210813 5.000000 -7.730838 1.799594 5.050000 -7.864679 -2.894068 5.100000 -8.006534 -1.303829 5.150000 -8.157378 0.287089 5.200000 -8.318290 1.878642 5.250000 -8.490477 -2.812409 5.300000 -8.675308 -1.219759 5.350000 -8.874346 0.373325 5.400000 -9.089404 1.966745 5.450000 -9.322607 -2.722807 5.500000 -9.576479 -1.129115 5.550000 -9.854067 0.464435 5.600000 -10.159103 2.057582 5.650000 -10.496236 -2.633211 5.700000 -10.871379 -1.042060 5.750000 -11.292212 0.547153 5.800000 -11.768970 2.133391 5.850000 -12.315688 -2.568147 5.900000 -12.952262 -0.993763 5.950000 -13.707925 0.568618 6.000000 -14.627089 2.109763 6.050000 -15.777288 -2.673745 6.100000 -17.240652 -1.266527 6.150000 -18.892736 -0.085433 6.200000 -19.326681 0.777473 6.250000 -17.828800 1.819744 6.300000 -16.190780 -3.120112 6.350000 -14.876088 -1.644661 6.400000 -13.825692 -0.112440 6.450000 -12.962373 1.447995 6.500000 -12.233679 3.024295 6.550000 -11.605380 -1.672806 6.600000 -11.054529 -0.080251 6.650000 -10.565184 1.516819 6.700000 -10.125884 3.117174 6.750000 -9.728142 -1.563185 6.800000 -9.365503 0.041551 6.850000 -9.032950 1.647794 6.900000 -8.726505 -3.027939 6.950000 -8.442959 -1.419503 7.000000 -8.179684 0.189742 7.050000 -7.934498 1.799657 7.100000 -7.705568 -2.873057 7.150000 -7.491337 -1.262120 7.200000 -7.290471 0.349206 7.250000 -7.101815 1.960857 7.300000 -6.924361 -2.710407 7.350000 -6.757224 -1.098263 7.400000 -6.599623 0.514064 7.450000 -6.450862 2.126538 7.500000 -6.310321 -2.544055 7.550000 -6.177440 -0.931374 7.600000 -6.051717 0.681375 7.650000 -5.932696 2.294168 7.700000 -5.819964 -2.376198 7.750000 -5.713143 -0.763369 7.800000 -5.611890 0.849454 7.850000 -5.515889 2.462256 7.900000 -5.424849 -2.208160 7.950000 -5.338502 -0.595436 8.000000 -5.256603 1.017232 8.050000 -5.178922 2.629832 8.100000 -5.105244 -2.040829 8.150000 -5.035373 -0.428392 8.200000 -4.969120 1.183949 8.250000 -4.906311 2.796185 8.300000 -4.846780 -1.874878 8.350000 -4.790369 -0.262878 8.400000 -4.736930 1.348993 8.450000 -4.686318 2.960727 8.500000 -4.638397 -1.710869 8.550000 -4.593034 -0.099431 8.600000 -4.550101 1.511849 8.650000 -4.509474 3.122967 8.700000 -4.471033 -1.549267 8.750000 -4.434661 0.061513 8.800000 -4.400246 1.672119 8.850000 -4.367678 -3.000636 8.900000 -4.336852 -1.390382 8.950000 -4.307666 0.219696 9.000000 -4.280024 1.829599 9.050000 -4.253835 -2.843856 9.100000 -4.229011 -1.234294 9.150000 -4.205472 0.375105 9.200000 -4.183144 1.984345 9.250000 -4.161962 -2.689750 9.300000 -4.141864 -1.080805 9.350000 -4.122800 0.528005 9.400000 -4.104727 2.136689 9.450000 -4.087610 -2.537932 9.500000 -4.071422 -0.929476 9.550000 -4.056145 0.678879 9.600000 -4.041772 2.287142 9.650000 -4.028300 -2.387865 9.700000 -4.015737 -0.779764 9.750000 -4.004097 0.828265 9.800000 -3.993399 2.436226 9.850000 -3.983672 -2.239062 9.900000 -3.974947 -0.631227 9.950000 -3.967258 0.976546 10.000000 -3.960645 2.584253 10.050000 -3.955150 -2.091292 10.100000 -3.950813 -0.483726 10.150000 -3.947677 1.123758 10.200000 -3.945783 2.731151 10.250000 -3.945171 -1.944743 10.300000 -3.945877 -0.337567 10.350000 -3.947934 1.269479 10.400000 -3.951371 2.876379 10.450000 -3.956210 -1.800072 10.500000 -3.962471 -0.193521 10.550000 -3.970164 1.412826 10.600000 -3.979293 3.018946 10.650000 -3.989857 -1.658368 10.700000 -4.001846 -0.052769 10.750000 -4.015240 1.552533 10.800000 -4.030014 -3.125672 10.850000 -4.046133 -1.521039 10.900000 -4.063553 0.083222 10.950000 -4.082222 1.687083 11.000000 -4.102079 -2.992666 11.050000 -4.123052 -1.389680 11.100000 -4.145060 0.212828 11.150000 -4.168012 1.814834 11.200000 -4.191807 -2.866874 11.250000 -4.216332 -1.265950 11.300000 -4.241463 0.334398 11.350000 -4.267063 1.934146 11.400000 -4.292986 -2.749913 11.450000 -4.319070 -1.151429 11.500000 -4.345141 0.446395 11.550000 -4.371013 2.043543 11.600000 -4.396484 -2.643185 11.650000 -4.421342 -1.047427 11.700000 -4.445361 0.547623 11.750000 -4.468301 2.141965 11.800000 -4.489916 -2.547585 11.850000 -4.509949 -0.954648 11.900000 -4.528136 0.637605 11.950000 -4.544211 2.229194 12.000000 -4.557908 -2.463038 12.050000 -4.568965 -0.872685 12.100000 -4.577132 0.717110 12.150000 -4.582168 2.306398 12.200000 -4.583857 -2.387948 12.250000 -4.582004 -0.799494 12.300000 -4.576445 0.788647 12.350000 -4.567051 2.376553 12.400000 -4.553733 -2.318882 12.450000 -4.536443 -0.731203 12.500000 -4.515178 0.856492 12.550000 -4.489979 2.444288 12.600000 -4.460933 -2.250916 12.650000 -4.428172 -0.662669 12.700000 -4.391866 0.925922 12.750000 -4.352223 2.514928 12.800000 -4.309484 -2.178774 12.850000 -4.263916 -0.588755 12.900000 -4.215806 1.001846 12.950000 -4.165458 2.593070 13.000000 -4.113184 -2.098238 13.050000 -4.059302 -0.505684 13.100000 -4.004126 1.087559 13.150000 -3.947967 2.681498 13.200000 -3.891125 -2.007052 13.250000 -3.833889 -0.411728 13.300000 -3.776530 1.184271 13.350000 -3.719306 2.780929 13.400000 -3.662453 -1.904963 13.450000 -3.606191 -0.307058 13.500000 -3.550720 1.291431 13.550000 -3.496219 2.890473 13.600000 -3.442852 -1.793149 13.650000 -3.390763 -0.193095 13.700000 -3.340079 1.407417 13.750000 -3.290911 3.008352 13.800000 -3.243359 -1.673505 13.850000 -3.197504 -0.071817 13.900000 -3.153420 1.530200 13.950000 -3.111168 3.132516 14.000000 -3.070799 -1.548083 14.050000 -3.032357 0.054745 14.100000 -2.995876 1.657788 14.150000 -2.961389 -3.022165 14.200000 -2.928917 -1.418768 14.250000 -2.898481 0.184772 14.300000 -2.870097 1.788431 14.350000 -2.843778 -2.890996 14.400000 -2.819532 -1.287159 14.450000 -2.797369 0.316738 14.500000 -2.777292 1.920676 14.550000 -2.759305 -2.758546 14.600000 -2.743411 -1.154577 14.650000 -2.729611 0.449385 14.700000 -2.717903 2.053322 14.750000 -2.708286 -2.625965 14.800000 -2.700756 -1.022120 14.850000 -2.695308 0.581659 14.900000 -2.691936 2.185358 14.950000 -2.690633 -2.494221 15.000000 -2.691391 -0.890718 15.050000 -2.694200 0.712671 15.100000 -2.699050 2.315934 15.150000 -2.705929 -2.364124 15.200000 -2.714827 -0.761139 15.250000 -2.725731 0.841694 15.300000 -2.738631 2.444368 15.350000 -2.753516 -2.236308 15.400000 -2.770378 -0.633968 15.450000 -2.789211 0.968197 15.500000 -2.810010 2.570185 15.550000 -2.832777 -2.111192 15.600000 -2.857515 -0.509565 15.650000 -2.884233 1.091880 15.700000 -2.912948 2.693142 15.750000 -2.943680 -1.988963 15.800000 -2.976461 -0.388064 15.850000 -3.011326 1.212654 15.900000 -3.048323 2.813191 15.950000 -3.087506 -1.869637 16.000000 -3.128942 -0.269460 16.050000 -3.172703 1.330535 16.100000 -3.218876 2.930345 16.150000 -3.267555 -1.753220 16.200000 -3.318847 -0.153794 16.250000 -3.372866 1.445428 16.300000 -3.429737 3.044435 16.350000 -3.489595 -1.639971 16.400000 -3.552585 -0.041438 16.450000 -3.618858 1.556828 16.500000 -3.688575 -3.128383 16.550000 -3.761903 -1.530730 16.600000 -3.839017 0.066568 16.650000 -3.920097 1.663469 16.700000 -4.005328 -3.023256 16.750000 -4.094899 -1.427290 16.800000 -4.189002 0.168123 16.850000 -4.287830 1.762916 16.900000 -4.391577 -2.926172 16.950000 -4.500433 -1.332856 17.000000 -4.614584 0.259582 17.050000 -4.734209 1.851036 17.100000 -4.859472 -2.841801 17.150000 -4.990521 -1.252696 17.200000 -5.127475 0.335015 17.250000 -5.270420 1.921158 17.300000 -5.419392 -2.777643 17.350000 -5.574361 -1.195234 17.400000 -5.735211 0.384958 17.450000 -5.901707 1.962666 17.500000 -6.073463 -2.745594 17.550000 -6.249896 -1.173777 17.600000 -6.430168 0.394582 17.650000 -6.613125 1.959108 17.700000 -6.797213 -2.763765 17.750000 -6.980406 -1.208042 17.800000 -7.160127 0.342751 17.850000 -7.333194 1.888346 17.900000 -7.495814 -2.854586 17.950000 -7.643659 -1.319639 18.000000 -7.772048 0.210282 18.050000 -7.876272 1.735750 18.100000 -7.952037 -3.025530 18.150000 -7.995977 -1.506004 18.200000 -8.006124 0.012545 18.250000 -7.982212 1.531615 18.300000 -7.925724 3.052654 18.350000 -7.839668 -1.706256 18.400000 -7.728147 -0.177753 18.450000 -7.595849 1.355651 18.500000 -7.447569 2.894327 18.550000 -7.287844 -1.844806 18.600000 -7.120718 -0.295475 18.650000 -6.949638 1.258893 18.700000 -6.777433 2.817969 18.750000 -6.606359 -1.901809 18.800000 -6.438167 -0.334464 18.850000 -6.274182 1.236430 18.900000 -6.115382 2.810502 18.950000 -5.962468 -1.895780 19.000000 -5.815922 -0.316366 19.050000 -5.676057 1.265267 19.100000 -5.543056 2.848855 19.150000 -5.417000 -1.849025 19.200000 -5.297897 -0.262218 19.250000 -5.185697 1.325897 19.300000 -5.080307 2.915147 19.350000 -4.981603 -1.777812 19.400000 -4.889436 -0.186751 19.450000 -4.803642 1.405017 19.500000 -4.724041 2.997375 19.550000 -4.650447 -1.692969 19.600000 -4.582666 -0.099740 19.650000 -4.520499 1.493788 19.700000 -4.463745 3.087537 19.750000 -4.412203 -1.601753 19.800000 -4.365668 -0.007778 19.850000 -4.323938 1.586217 19.900000 -4.286810 -3.103010 19.950000 -4.254083 -1.509140 20.000000 -4.225556 0.084597