% 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 043. 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 -0.002141 -1.811905 0.100000 -0.008532 2.659268 0.150000 -0.019077 0.847041 0.200000 -0.033616 -0.965502 0.250000 -0.051928 -2.778458 0.300000 -0.073735 1.691269 0.350000 -0.098702 -0.122770 0.400000 -0.126449 -1.937456 0.450000 -0.156551 2.530340 0.500000 -0.188552 0.714211 0.550000 -0.221971 -1.102680 0.600000 -0.256318 -2.920336 0.650000 -0.291105 1.544444 0.700000 -0.325863 -0.274678 0.750000 -0.360155 -2.094463 0.800000 -0.393594 2.368343 0.850000 -0.425854 0.547453 0.900000 -0.456686 -1.273852 0.950000 -0.485925 -3.095468 1.000000 -0.513498 1.365896 1.050000 -0.539423 -0.456021 1.100000 -0.563812 -2.277933 1.150000 -0.586856 2.183439 1.200000 -0.608825 0.361806 1.250000 -0.630045 -1.459582 1.300000 -0.650890 3.002507 1.350000 -0.671758 1.181731 1.400000 -0.693061 -0.638717 1.450000 -0.715200 -2.458849 1.500000 -0.738558 2.004488 1.550000 -0.763474 0.184877 1.600000 -0.790242 -1.634560 1.650000 -0.819089 2.829284 1.700000 -0.850174 1.009954 1.750000 -0.883577 -0.809459 1.800000 -0.919293 -2.629053 1.850000 -0.957232 1.834262 1.900000 -0.997216 0.014020 1.950000 -1.038980 -1.806681 2.000000 -1.082180 2.655270 2.050000 -1.126396 0.833441 2.100000 -1.171146 -0.989025 2.150000 -1.215898 -2.812150 2.200000 -1.260090 1.647256 2.250000 -1.303153 -0.177148 2.300000 -1.344528 -2.002118 2.350000 -1.383701 2.455618 2.400000 -1.420223 0.629799 2.450000 -1.453738 -1.196255 2.500000 -1.484005 -3.022392 2.550000 -1.510914 1.434739 2.600000 -1.534496 -0.391064 2.650000 -1.554929 -2.216446 2.700000 -1.572531 2.241939 2.750000 -1.587750 0.417864 2.800000 -1.601147 -1.405360 2.850000 -1.613372 3.055552 2.900000 -1.625140 1.234300 2.950000 -1.637208 -0.585889 3.000000 -1.650350 -2.405001 3.050000 -1.665331 2.060131 3.100000 -1.682891 0.243094 3.150000 -1.703729 -1.572995 3.200000 -1.728485 2.894957 3.250000 -1.757735 1.080471 3.300000 -1.791979 -0.733396 3.350000 -1.831636 -2.546786 3.400000 -1.877041 1.923336 3.450000 -1.928438 0.110435 3.500000 -1.985980 -1.702472 3.550000 -2.049724 2.767628 3.600000 -2.119629 0.954187 3.650000 -2.195554 -0.859784 3.700000 -2.277252 -2.674459 3.750000 -2.364373 1.793182 3.800000 -2.456458 -0.023392 3.850000 -2.552943 -1.841138 3.900000 -2.653160 2.623001 3.950000 -2.756348 0.802549 4.000000 -2.861660 -1.019387 4.050000 -2.968184 -2.842851 4.100000 -3.074966 1.615331 4.150000 -3.181040 -0.211181 4.200000 -3.285468 -2.039130 4.250000 -3.387378 2.414785 4.300000 -3.486011 0.584344 4.350000 -3.580758 -1.247079 4.400000 -3.671202 -3.079275 4.450000 -3.757138 1.371168 4.500000 -3.838591 -0.461893 4.550000 -3.915812 -2.295058 4.600000 -3.989260 2.155051 4.650000 -4.059575 0.322222 4.700000 -4.127528 -1.510248 4.750000 -4.193983 2.940891 4.800000 -4.259834 1.109278 4.850000 -4.325959 -0.721944 4.900000 -4.393170 -2.552870 4.950000 -4.462160 1.899545 5.000000 -4.533471 0.068747 5.050000 -4.607449 -1.762297 5.100000 -4.684214 2.689355 5.150000 -4.763632 0.857074 5.200000 -4.845287 -0.976220 5.250000 -4.928469 -2.810783 5.300000 -5.012156 1.636336 5.350000 -5.095029 -0.201422 5.400000 -5.175483 -2.041005 5.450000 -5.251683 2.400724 5.500000 -5.321640 0.557442 5.550000 -5.383316 -1.287500 5.600000 -5.434767 -3.133815 5.650000 -5.474298 1.302087 5.700000 -5.500621 -0.545651 5.750000 -5.512987 -2.393256 5.800000 -5.511277 2.043086 5.850000 -5.496030 0.197626 5.900000 -5.468397 -1.645875 5.950000 -5.430047 2.796260 6.000000 -5.383028 0.958044 6.050000 -5.329613 -0.877074 6.100000 -5.272153 -2.708949 6.150000 -5.212952 1.745638 6.200000 -5.154176 -0.079746 6.250000 -5.097789 -1.902053 6.300000 -5.045518 2.561702 6.350000 -4.998844 0.744906 6.400000 -4.959001 -1.069528 6.450000 -4.926994 -2.881891 6.500000 -4.903613 1.590697 6.550000 -4.889453 -0.218441 6.600000 -4.884931 -2.026432 6.650000 -4.890303 2.449604 6.700000 -4.905675 0.642987 6.750000 -4.931008 -1.163396 6.800000 -4.966125 -2.969843 6.850000 -5.010708 1.506540 6.900000 -5.064297 -0.300899 6.950000 -5.126285 -2.109250 7.000000 -5.195905 2.364413 7.050000 -5.272230 0.553476 7.100000 -5.354161 -1.259094 7.150000 -5.440430 -3.073487 7.200000 -5.529605 1.393336 7.250000 -5.620107 -0.425094 7.300000 -5.710240 -2.245627 7.350000 -5.798244 2.214956 7.400000 -5.882356 0.390401 7.450000 -5.960896 -1.435911 7.500000 -6.032358 3.019485 7.550000 -6.095505 1.190571 7.600000 -6.149460 -0.639059 7.650000 -6.193763 -2.468959 7.700000 -6.228407 1.984509 7.750000 -6.253832 0.155408 7.800000 -6.270884 -1.672686 7.850000 -6.280742 2.783735 7.900000 -6.284821 0.958542 7.950000 -6.284680 -0.864923 8.000000 -6.281918 -2.686593 8.050000 -6.278096 1.776701 8.100000 -6.274662 -0.041501 8.150000 -6.272901 -1.858168 8.200000 -6.273900 2.609681 8.250000 -6.278523 0.795428 8.300000 -6.287394 -1.018019 8.350000 -6.300890 -2.830957 8.400000 -6.319136 1.639489 8.450000 -6.341998 -0.173367 8.500000 -6.369086 -1.986648 8.550000 -6.399744 2.482536 8.600000 -6.433061 0.667543 8.650000 -6.467871 -1.148679 8.700000 -6.502770 -2.966317 8.750000 -6.536150 1.497688 8.800000 -6.566240 -0.323087 8.850000 -6.591177 -2.145421 8.900000 -6.609093 2.314006 8.950000 -6.618222 0.489057 9.000000 -6.617021 -1.336754 9.050000 -6.604281 3.120175 9.100000 -6.579229 1.293950 9.150000 -6.541594 -0.531732 9.200000 -6.491632 -2.356357 9.250000 -6.430098 2.103744 9.300000 -6.358186 0.282623 9.350000 -6.277427 -1.536188 9.400000 -6.189581 2.930749 9.450000 -6.096519 1.117223 9.500000 -6.000127 -0.693510 9.550000 -5.902224 -2.501464 9.600000 -5.804499 1.976470 9.650000 -5.708480 0.173786 9.700000 -5.615508 -1.626507 9.750000 -5.526738 2.858571 9.800000 -5.443140 1.062422 9.850000 -5.365510 -0.732007 9.900000 -5.294486 -2.524962 9.950000 -5.230562 1.966494 10.000000 -5.174099 0.175744 10.050000 -5.125345 -1.614271 10.100000 -5.084439 2.879396 10.150000 -5.051423 1.090140 10.200000 -5.026248 -0.699080 10.250000 -5.008777 -2.488486 10.300000 -4.998789 2.004895 10.350000 -4.995976 0.214488 10.400000 -4.999949 -1.576718 10.450000 -5.010229 2.914277 10.500000 -5.026253 1.120931 10.550000 -5.047368 -0.673726 10.600000 -5.072834 -2.469833 10.650000 -5.101831 2.015681 10.700000 -5.133462 0.216358 10.750000 -5.166766 -1.584675 10.800000 -5.200742 2.895746 10.850000 -5.234366 1.091268 10.900000 -5.266628 -0.714865 10.950000 -5.296568 -2.522550 11.000000 -5.323311 1.951544 11.050000 -5.346117 0.141229 11.100000 -5.364412 -1.670093 11.150000 -5.377828 2.801003 11.200000 -5.386219 0.988401 11.250000 -5.389676 -0.824457 11.300000 -5.388518 -2.637329 11.350000 -5.383281 1.833194 11.400000 -5.374683 0.020931 11.450000 -5.363589 -1.790784 11.500000 -5.350967 2.681339 11.550000 -5.337842 0.870987 11.600000 -5.325257 -0.938648 11.650000 -5.314232 -2.747602 11.700000 -5.305730 1.727228 11.750000 -5.300631 -0.080648 11.800000 -5.299709 -1.888199 11.850000 -5.303611 2.587574 11.900000 -5.312844 0.780089 11.950000 -5.327757 -1.027703 12.000000 -5.348533 -2.836050 12.050000 -5.375170 1.637966 12.100000 -5.407468 -0.172295 12.150000 -5.445015 -1.983923 12.200000 -5.487168 2.485999 12.250000 -5.533041 0.670843 12.300000 -5.581495 -1.146437 12.350000 -5.631135 -2.966035 12.400000 -5.680322 1.495092 12.450000 -5.727203 -0.329498 12.500000 -5.769762 -2.156605 12.550000 -5.805906 2.297070 12.600000 -5.833574 0.465386 12.650000 -5.850867 -1.368131 12.700000 -5.856197 3.080158 12.750000 -5.848423 1.244419 12.800000 -5.826953 -0.591561 12.850000 -5.791813 -2.427164 12.900000 -5.743641 2.021399 12.950000 -5.683633 0.188300 13.000000 -5.613438 -1.642818 13.050000 -5.535019 2.811584 13.100000 -5.450517 0.985371 13.150000 -5.362112 -0.838143 13.200000 -5.271923 -2.658931 13.250000 -5.181917 1.806132 13.300000 -5.093867 -0.009450 13.350000 -5.009317 -1.822674 13.400000 -4.929577 2.649428 13.450000 -4.855727 0.840241 13.500000 -4.788630 -0.967306 13.550000 -4.728946 -2.773481 13.600000 -4.677152 1.704634 13.650000 -4.633560 -0.099597 13.700000 -4.598330 -1.903250 13.750000 -4.571484 2.576609 13.800000 -4.552915 0.773365 13.850000 -4.542397 -1.030028 13.900000 -4.539589 -2.833789 13.950000 -4.544040 1.645061 14.000000 -4.555192 -0.160035 14.050000 -4.572387 -1.966062 14.100000 -4.594871 2.510020 14.150000 -4.621803 0.701722 14.200000 -4.652267 -1.107860 14.250000 -4.685288 -2.918782 14.300000 -4.719856 1.552125 14.350000 -4.754954 -0.261484 14.400000 -4.789592 -2.076359 14.450000 -4.822843 2.390796 14.500000 -4.853889 0.573761 14.550000 -4.882053 -1.244093 14.600000 -4.906842 -3.062551 14.650000 -4.927972 1.401806 14.700000 -4.945382 -0.417150 14.750000 -4.959242 -2.235996 14.800000 -4.969942 2.228676 14.850000 -4.978071 0.410691 14.900000 -4.984381 -1.406605 14.950000 -4.989753 3.060094 15.000000 -4.995154 1.244488 15.050000 -5.001590 -0.570210 15.100000 -5.010073 -2.384023 15.150000 -5.021582 2.086167 15.200000 -5.037029 0.273881 15.250000 -5.057240 -1.537846 15.300000 -5.082929 2.933990 15.350000 -5.114680 1.122804 15.400000 -5.152931 -0.688463 15.450000 -5.197955 -2.500075 15.500000 -5.249845 1.970867 15.550000 -5.308490 0.157690 15.600000 -5.373558 -1.656733 15.650000 -5.444469 2.810463 15.700000 -5.520367 0.992595 15.750000 -5.600098 -0.827452 15.800000 -5.682192 -2.649951 15.850000 -5.764849 1.808060 15.900000 -5.845955 -0.019947 15.950000 -5.923121 -1.850853 16.000000 -5.993757 2.598580 16.050000 -6.055199 0.762169 16.100000 -6.104867 -1.076560 16.150000 -6.140468 -2.917117 16.200000 -6.160197 1.524310 16.250000 -6.162919 -0.317920 16.300000 -6.148295 -2.159841 16.350000 -6.116819 2.282508 16.400000 -6.069759 0.443473 16.450000 -6.009030 -1.393155 16.500000 -5.937002 3.056279 16.550000 -5.856293 1.225722 16.600000 -5.769583 -0.601470 16.650000 -5.679458 -2.425261 16.700000 -5.588294 2.037462 16.750000 -5.498197 0.220167 16.800000 -5.410963 -1.594181 16.850000 -5.328081 2.877335 16.900000 -5.250742 1.068055 16.950000 -5.179861 -0.739140 17.000000 -5.116109 -2.544560 17.050000 -5.059938 1.934679 17.100000 -5.011605 0.131907 17.150000 -4.971197 -1.669973 17.200000 -4.938647 2.811951 17.250000 -4.913754 1.011053 17.300000 -4.896188 -0.789721 17.350000 -4.885506 -2.590592 17.400000 -4.881159 1.891424 17.450000 -4.882497 0.089777 17.500000 -4.888780 -1.712502 17.550000 -4.899191 2.767646 17.600000 -4.912843 0.963750 17.650000 -4.928797 -0.841066 17.700000 -4.946088 -2.646831 17.750000 -4.963743 1.829649 17.800000 -4.980815 0.022054 17.850000 -4.996412 -1.786344 17.900000 -5.009736 2.687767 17.950000 -5.020113 0.878175 18.000000 -5.027026 -0.931751 18.050000 -5.030137 -2.741805 18.100000 -5.029304 1.731414 18.150000 -5.024588 -0.078251 18.200000 -5.016245 -1.887408 18.250000 -5.004709 2.587314 18.300000 -4.990575 0.779705 18.350000 -4.974560 -1.026924 18.400000 -4.957474 -2.832482 18.450000 -4.940184 1.646269 18.500000 -4.923581 -0.157030 18.550000 -4.908551 -1.959217 18.600000 -4.895947 2.522832 18.650000 -4.886572 0.722656 18.700000 -4.881160 -1.076680 18.750000 -4.880363 -2.875324 18.800000 -4.884744 1.609743 18.850000 -4.894764 -0.188039 18.900000 -4.910780 -1.985688 18.950000 -4.933039 2.499762 19.000000 -4.961665 0.701708 19.050000 -4.996656 -1.096905 19.100000 -5.037873 -2.896326 19.150000 -5.085025 1.586376 19.200000 -5.137661 -0.215424 19.250000 -5.195152 -2.018795 19.300000 -5.256676 2.459208 19.350000 -5.321209 0.651988 19.400000 -5.387516 -1.157469 19.450000 -5.454149 -2.969324 19.500000 -5.519465 1.499499 19.550000 -5.581654 -0.317413 19.600000 -5.638792 -2.136838 19.650000 -5.688915 2.324539 19.700000 -5.730125 0.500577 19.750000 -5.760698 -1.325208 19.800000 -5.779212 3.130791 19.850000 -5.784661 1.302702 19.900000 -5.776538 -0.525747 19.950000 -5.754883 -2.353993 20.000000 -5.720282 2.101686