% 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 002. 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 -0.000553 -1.006816 0.100000 -0.002212 -2.013637 0.150000 -0.004974 -3.020468 0.200000 -0.008836 2.255871 0.250000 -0.013793 1.249005 0.300000 -0.019838 0.242114 0.350000 -0.026965 -0.764806 0.400000 -0.035163 -1.771760 0.450000 -0.044423 -2.778753 0.500000 -0.054734 2.497397 0.550000 -0.066082 1.490314 0.600000 -0.078454 0.483181 0.650000 -0.091836 -0.524006 0.700000 -0.106212 -1.531251 0.750000 -0.121565 -2.538557 0.800000 -0.137878 2.737258 0.850000 -0.155133 1.729822 0.900000 -0.173312 0.722317 0.950000 -0.192395 -0.285260 1.000000 -0.212363 -1.292909 1.050000 -0.233196 -2.300633 1.100000 -0.254872 2.974752 1.150000 -0.277371 1.966875 1.200000 -0.300673 0.958921 1.250000 -0.324756 -0.049111 1.300000 -0.349599 -1.057222 1.350000 -0.375181 -2.065412 1.400000 -0.401480 -3.073679 1.450000 -0.428475 2.201162 1.500000 -0.456145 1.192741 1.550000 -0.484469 0.184244 1.600000 -0.513427 -0.824326 1.650000 -0.542997 -1.832970 1.700000 -0.573159 -2.841683 1.750000 -0.603893 2.432719 1.800000 -0.635179 1.423870 1.850000 -0.666997 0.414957 1.900000 -0.699328 -0.594017 1.950000 -0.732153 -1.603049 2.000000 -0.765453 -2.612136 2.050000 -0.799210 2.661911 2.100000 -0.833406 1.652724 2.150000 -0.868024 0.643494 2.200000 -0.903046 -0.365776 2.250000 -0.938457 -1.375082 2.300000 -0.974240 -2.384418 2.350000 -1.010380 2.889404 2.400000 -1.046862 1.880021 2.450000 -1.083673 0.870622 2.500000 -1.120800 -0.138788 2.550000 -1.158230 -1.148202 2.600000 -1.195952 -2.157615 2.650000 -1.233956 3.116165 2.700000 -1.272233 2.106773 2.750000 -1.310774 1.097402 2.800000 -1.349572 0.088057 2.850000 -1.388621 -0.921255 2.900000 -1.427917 -1.930526 2.950000 -1.467457 -2.939751 3.000000 -1.507238 2.334264 3.050000 -1.547260 1.325155 3.100000 -1.587523 0.316113 3.150000 -1.628029 -0.692854 3.200000 -1.668781 -1.701739 3.250000 -1.709783 -2.710535 3.300000 -1.751042 2.563948 3.350000 -1.792563 1.555349 3.400000 -1.834354 0.546857 3.450000 -1.876423 -0.461521 3.500000 -1.918779 -1.469778 3.550000 -1.961432 -2.477910 3.600000 -2.004393 2.797274 3.650000 -2.047671 1.789409 3.700000 -2.091278 0.781686 3.750000 -2.135224 -0.225893 3.800000 -2.179518 -1.233322 3.850000 -2.224172 -2.240597 3.900000 -2.269195 3.035470 3.950000 -2.314595 2.028511 4.000000 -2.360380 1.021716 4.050000 -2.406557 0.015086 4.100000 -2.453131 -0.991376 4.150000 -2.500106 -1.997668 4.200000 -2.547484 -3.003789 4.250000 -2.595267 2.273449 4.300000 -2.643452 1.267676 4.350000 -2.692038 0.262078 4.400000 -2.741018 -0.743343 4.450000 -2.790387 -1.748587 4.500000 -2.840134 -2.753652 4.550000 -2.890248 2.524646 4.600000 -2.940716 1.519939 4.650000 -2.991521 0.515411 4.700000 -3.042646 -0.488937 4.750000 -3.094070 -1.493104 4.800000 -3.145771 -2.497090 4.850000 -3.197723 2.782290 4.900000 -3.249901 1.778667 4.950000 -3.302275 0.775227 5.000000 -3.354815 -0.228031 5.050000 -3.407488 -1.231106 5.100000 -3.460260 -2.233998 5.150000 -3.513095 3.046480 5.200000 -3.565955 2.043956 5.250000 -3.618801 1.041617 5.300000 -3.671593 0.039462 5.350000 -3.724288 -0.962508 5.400000 -3.776844 -1.964295 5.450000 -3.829215 -2.965898 5.500000 -3.881358 2.315867 5.550000 -3.933225 1.314629 5.600000 -3.984769 0.313570 5.650000 -4.035942 -0.687309 5.700000 -4.086696 -1.688013 5.750000 -4.136981 -2.688543 5.800000 -4.186746 2.594283 5.850000 -4.235941 1.594090 5.900000 -4.284516 0.594059 5.950000 -4.332417 -0.405814 6.000000 -4.379594 -1.405536 6.050000 -4.425993 -2.405112 6.100000 -4.471564 2.878635 6.150000 -4.516252 1.879328 6.200000 -4.560006 0.880145 6.250000 -4.602773 -0.118925 6.300000 -4.644501 -1.117890 6.350000 -4.685139 -2.116760 6.400000 -4.724634 -3.115546 6.450000 -4.762938 2.168926 6.500000 -4.800000 1.170275 6.550000 -4.835772 0.171674 6.600000 -4.870207 -0.826890 6.650000 -4.903259 -1.825428 6.700000 -4.934884 -2.823953 6.750000 -4.965042 2.460708 6.800000 -4.993692 1.462172 6.850000 -5.020798 0.463611 6.900000 -5.046325 -0.534987 6.950000 -5.070242 -1.533633 7.000000 -5.092522 -2.532339 7.050000 -5.113140 2.752069 7.100000 -5.132076 1.753209 7.150000 -5.149312 0.754258 7.200000 -5.164838 -0.244794 7.250000 -5.178644 -1.243956 7.300000 -5.190727 -2.243236 7.350000 -5.201088 3.040545 7.400000 -5.209733 2.041010 7.450000 -5.216673 1.041338 7.500000 -5.221923 0.041525 7.550000 -5.225503 -0.958432 7.600000 -5.227439 -1.958537 7.650000 -5.227759 -2.958792 7.700000 -5.226499 2.323987 7.750000 -5.223697 1.323428 7.800000 -5.219396 0.322718 7.850000 -5.213644 -0.678145 7.900000 -5.206490 -1.679158 7.950000 -5.197989 -2.680320 8.000000 -5.188198 2.601556 8.050000 -5.177179 1.600102 8.100000 -5.164994 0.598506 8.150000 -5.151707 -0.403230 8.200000 -5.137386 -1.405102 8.250000 -5.122099 -2.407107 8.300000 -5.105916 2.873944 8.350000 -5.088906 1.871684 8.400000 -5.071141 0.869300 8.450000 -5.052692 -0.133203 8.500000 -5.033627 -1.135821 8.550000 -5.014019 -2.138553 8.600000 -4.993936 -3.141393 8.650000 -4.973447 2.138846 8.700000 -4.952618 1.135796 8.750000 -4.931516 0.132647 8.800000 -4.910205 -0.870598 8.850000 -4.888748 -1.873938 8.900000 -4.867206 -2.877368 8.950000 -4.845638 2.402299 9.000000 -4.824102 1.398695 9.050000 -4.802654 0.395009 9.100000 -4.781346 -0.608757 9.150000 -4.760232 -1.612600 9.200000 -4.739362 -2.616518 9.250000 -4.718784 2.662678 9.300000 -4.698544 1.658618 9.350000 -4.678690 0.654492 9.400000 -4.659263 -0.349700 9.450000 -4.640307 -1.353953 9.500000 -4.621863 -2.358267 9.550000 -4.603970 2.920547 9.600000 -4.586666 1.916120 9.650000 -4.569989 0.911640 9.700000 -4.553974 -0.092893 9.750000 -4.538657 -1.097475 9.800000 -4.524071 -2.102105 9.850000 -4.510249 -3.106782 9.900000 -4.497221 2.171681 9.950000 -4.485020 1.166914 10.000000 -4.473672 0.162104 10.050000 -4.463208 -0.842748 10.100000 -4.453652 -1.847642 10.150000 -4.445031 -2.852578 10.200000 -4.437369 2.425630 10.250000 -4.430687 1.420612 10.300000 -4.425008 0.415552 10.350000 -4.420349 -0.589550 10.400000 -4.416729 -1.594695 10.450000 -4.414162 -2.599882 10.500000 -4.412664 2.678071 10.550000 -4.412246 1.672794 10.600000 -4.412917 0.667472 10.650000 -4.414684 -0.337898 10.700000 -4.417555 -1.343315 10.750000 -4.421530 -2.348782 10.800000 -4.426612 2.928888 10.850000 -4.432799 1.923322 10.900000 -4.440088 0.917705 10.950000 -4.448472 -0.087963 11.000000 -4.457944 -1.093681 11.050000 -4.468493 -2.099450 11.100000 -4.480108 -3.105268 11.150000 -4.492774 2.172051 11.200000 -4.506475 1.166139 11.250000 -4.521195 0.160183 11.300000 -4.536913 -0.845814 11.350000 -4.553610 -1.851847 11.400000 -4.571264 -2.857913 11.450000 -4.589854 2.419179 11.500000 -4.609356 1.413064 11.550000 -4.629747 0.406935 11.600000 -4.651004 -0.599202 11.650000 -4.673104 -1.605337 11.700000 -4.696024 -2.611462 11.750000 -4.719741 2.665619 11.800000 -4.744234 1.659546 11.850000 -4.769483 0.653517 11.900000 -4.795468 -0.352457 11.950000 -4.822173 -1.358362 12.000000 -4.849580 -2.364184 12.050000 -4.877675 2.913278 12.100000 -4.906447 1.907667 12.150000 -4.935884 0.902187 12.200000 -4.965978 -0.103147 12.250000 -4.996721 -1.108316 12.300000 -5.028109 -2.113303 12.350000 -5.060139 -3.118089 12.400000 -5.092809 2.160529 12.450000 -5.126118 1.156202 12.500000 -5.160069 0.152135 12.550000 -5.194662 -0.851653 12.600000 -5.229900 -1.855141 12.650000 -5.265786 -2.858307 12.700000 -5.302322 2.422056 12.750000 -5.339512 1.419597 12.800000 -5.377355 0.417526 12.850000 -5.415851 -0.584135 12.900000 -5.454999 -1.585364 12.950000 -5.494793 -2.586138 13.000000 -5.535225 2.696753 13.050000 -5.576283 1.696962 13.100000 -5.617952 0.697698 13.150000 -5.660209 -0.301013 13.200000 -5.703029 -1.299147 13.250000 -5.746377 -2.296678 13.300000 -5.790214 2.989605 13.350000 -5.834490 1.993358 13.400000 -5.879149 0.997792 13.450000 -5.924123 0.002933 13.500000 -5.969336 -0.991192 13.550000 -6.014698 -1.984556 13.600000 -6.060110 -2.977134 13.650000 -6.105457 2.314285 13.700000 -6.150614 1.323356 13.750000 -6.195439 0.333287 13.800000 -6.239776 -0.655900 13.850000 -6.283453 -1.644183 13.900000 -6.326285 -2.631546 13.950000 -6.368068 2.665212 14.000000 -6.408584 1.679734 14.050000 -6.447602 0.695211 14.100000 -6.484875 -0.288354 14.150000 -6.520144 -1.270961 14.200000 -6.553140 -2.252619 14.250000 -6.583586 3.049842 14.300000 -6.611199 2.070031 14.350000 -6.635696 1.091104 14.400000 -6.656797 0.113023 14.450000 -6.674227 -0.864256 14.500000 -6.687724 -1.840789 14.550000 -6.697045 -2.816636 14.600000 -6.701968 2.491317 14.650000 -6.702300 1.516623 14.700000 -6.697879 0.542383 14.750000 -6.688581 -0.431492 14.800000 -6.674323 -1.405095 14.850000 -6.655063 -2.378525 14.900000 -6.630807 2.931307 14.950000 -6.601601 1.957932 15.000000 -6.567539 0.984438 15.050000 -6.528755 0.010731 15.100000 -6.485423 -0.963278 15.150000 -6.437750 -1.937673 15.200000 -6.385976 -2.912533 15.250000 -6.330363 2.395258 15.300000 -6.271197 1.419265 15.350000 -6.208776 0.442619 15.400000 -6.143407 -0.534727 15.450000 -6.075403 -1.512812 15.500000 -6.005076 -2.491669 15.550000 -5.932734 2.811864 15.600000 -5.858678 1.831399 15.650000 -5.783198 0.850109 15.700000 -5.706573 -0.132011 15.750000 -5.629067 -1.114963 15.800000 -5.550928 -2.098742 15.850000 -5.472388 -3.083342 15.900000 -5.393662 2.214433 15.950000 -5.314952 1.228226 16.000000 -5.236438 0.241236 16.050000 -5.158289 -0.746518 16.100000 -5.080655 -1.735019 16.150000 -5.003675 -2.724248 16.200000 -4.927471 2.569002 16.250000 -4.852154 1.578379 16.300000 -4.777822 0.587090 16.350000 -4.704564 -0.404845 16.400000 -4.632457 -1.397405 16.450000 -4.561568 -2.390569 16.500000 -4.491957 2.898866 16.550000 -4.423676 1.904551 16.600000 -4.356770 0.909689 16.650000 -4.291278 -0.085701 16.700000 -4.227232 -1.081602 16.750000 -4.164660 -2.077998 16.800000 -4.103585 -3.074871 16.850000 -4.044027 2.210979 16.900000 -3.986001 1.213197 16.950000 -3.929519 0.214980 17.000000 -3.874590 -0.783656 17.050000 -3.821221 -1.782700 17.100000 -3.769416 -2.782140 17.150000 -3.719176 2.501220 17.200000 -3.670501 1.501021 17.250000 -3.623389 0.500457 17.300000 -3.577835 -0.500463 17.350000 -3.533834 -1.501731 17.400000 -3.491379 -2.503338 17.450000 -3.450461 2.777907 17.500000 -3.411068 1.775642 17.550000 -3.373189 0.773056 17.600000 -3.336810 -0.229844 17.650000 -3.301916 -1.233053 17.700000 -3.268492 -2.236566 17.750000 -3.236518 3.042805 17.800000 -3.205976 2.038695 17.850000 -3.176845 1.034293 17.900000 -3.149103 0.029601 17.950000 -3.122727 -0.975376 18.000000 -3.097691 -1.980636 18.050000 -3.073972 -2.986175 18.100000 -3.051540 2.291194 18.150000 -3.030368 1.285105 18.200000 -3.010428 0.278744 18.250000 -2.991690 -0.727884 18.300000 -2.974122 -1.734777 18.350000 -2.957694 -2.741931 18.400000 -2.942374 2.533842 18.450000 -2.928130 1.526175 18.500000 -2.914930 0.518258 18.550000 -2.902742 -0.489906 18.600000 -2.891535 -1.498311 18.650000 -2.881277 -2.506954 18.700000 -2.871937 2.767356 18.750000 -2.863486 1.758253 18.800000 -2.855894 0.748929 18.850000 -2.849135 -0.260612 18.900000 -2.843181 -1.270363 18.950000 -2.838008 -2.280318 19.000000 -2.833594 2.992715 19.050000 -2.829916 1.982372 19.100000 -2.826956 0.971845 19.150000 -2.824696 -0.038860 19.200000 -2.823122 -1.049736 19.250000 -2.822221 -2.060776 19.300000 -2.821981 -3.071972 19.350000 -2.822396 2.199867 19.400000 -2.823458 1.188377 19.450000 -2.825165 0.176750 19.500000 -2.827514 -0.835007 19.550000 -2.830506 -1.846889 19.600000 -2.834143 -2.858889 19.650000 -2.838430 2.412182 19.700000 -2.843373 1.399960 19.750000 -2.848980 0.387635 19.800000 -2.855260 -0.624789 19.850000 -2.862224 -1.637308 19.900000 -2.869884 -2.649918 19.950000 -2.878252 2.620569 20.000000 -2.887342 1.607784