% 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 020. 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 -0.000771 2.115662 0.100000 -0.003083 -2.051856 0.150000 -0.006936 0.063822 0.200000 -0.012329 2.179517 0.250000 -0.019260 -1.987951 0.300000 -0.027726 0.127794 0.350000 -0.037725 2.243573 0.400000 -0.049254 -1.923794 0.450000 -0.062309 0.192069 0.500000 -0.076886 2.307982 0.550000 -0.092979 -1.859232 0.600000 -0.110584 0.256801 0.650000 -0.129694 2.372902 0.700000 -0.150303 -1.794107 0.750000 -0.172404 0.322151 0.800000 -0.195988 2.438495 0.850000 -0.221047 -1.728252 0.900000 -0.247571 0.388286 0.950000 -0.275550 2.504930 1.000000 -0.304973 -1.661497 1.050000 -0.335829 0.455381 1.100000 -0.368104 2.572385 1.150000 -0.401784 -1.593661 1.200000 -0.436855 0.523618 1.250000 -0.473301 2.641046 1.300000 -0.511105 -1.524557 1.350000 -0.550248 0.593189 1.400000 -0.590711 2.711105 1.450000 -0.632473 -1.453987 1.500000 -0.675511 0.664292 1.550000 -0.719802 2.782764 1.600000 -0.765320 -1.381748 1.650000 -0.812037 0.737133 1.700000 -0.859924 2.856230 1.750000 -0.908951 -1.307635 1.800000 -0.959084 0.811918 1.850000 -1.010288 2.931709 1.900000 -1.062526 -1.231438 1.950000 -1.115758 0.888854 2.000000 -1.169942 3.009408 2.050000 -1.225033 -1.152956 2.100000 -1.280984 0.968141 2.150000 -1.337746 3.089519 2.200000 -1.395266 -1.072000 2.250000 -1.453488 1.049960 2.300000 -1.512354 -3.110966 2.350000 -1.571804 -0.988403 2.400000 -1.631774 1.134467 2.450000 -1.692197 -3.025535 2.500000 -1.753004 -0.902038 2.550000 -1.814123 1.221776 2.600000 -1.875478 -2.937278 2.650000 -1.936994 -0.812828 2.700000 -1.998591 1.311940 2.750000 -2.060186 -2.846161 2.800000 -2.121698 -0.720764 2.850000 -2.183042 1.404942 2.900000 -2.244131 -2.752235 2.950000 -2.304880 -0.625929 3.000000 -2.365202 1.500665 3.050000 -2.425010 -2.655648 3.100000 -2.484219 -0.528508 3.150000 -2.542745 1.598886 3.200000 -2.600504 -2.556664 3.250000 -2.657418 -0.428805 3.300000 -2.713409 1.699262 3.350000 -2.768405 -2.455668 3.400000 -2.822337 -0.327244 3.450000 -2.875142 1.801328 3.500000 -2.926762 -2.353161 3.550000 -2.977146 -0.224364 3.600000 -3.026249 1.904509 3.650000 -3.074033 -2.249752 3.700000 -3.120468 -0.120804 3.750000 -3.165531 2.008142 3.800000 -3.209210 -2.146126 3.850000 -3.251497 -0.017265 3.900000 -3.292394 2.111512 3.950000 -3.331912 -2.043006 4.000000 -3.370069 0.085523 4.050000 -3.406891 2.213890 4.100000 -3.442411 -1.941116 4.150000 -3.476669 0.186850 4.200000 -3.509712 2.314580 4.250000 -3.541592 -1.841133 4.300000 -3.572368 0.286060 4.350000 -3.602103 2.412955 4.400000 -3.630864 -1.743653 4.450000 -3.658720 0.382591 4.500000 -3.685746 2.508486 4.550000 -3.712017 -1.649168 4.600000 -3.737611 0.475988 4.650000 -3.762604 2.600757 4.700000 -3.787077 -1.558055 4.750000 -3.811108 0.565914 4.800000 -3.834774 2.689471 4.850000 -3.858152 -1.470573 4.900000 -3.881318 0.652146 4.950000 -3.904345 2.774440 5.000000 -3.927304 -1.386879 5.050000 -3.950264 0.734559 5.100000 -3.973291 2.855568 5.150000 -3.996448 -1.307039 5.200000 -4.019795 0.813112 5.250000 -4.043389 2.932836 5.300000 -4.067282 -1.231051 5.350000 -4.091525 0.887825 5.400000 -4.116164 3.006281 5.450000 -4.141240 -1.158865 5.500000 -4.166793 0.958760 5.550000 -4.192857 3.075975 5.600000 -4.219464 -1.090402 5.650000 -4.246640 1.026003 5.700000 -4.274408 -3.141177 5.750000 -4.302790 -1.025567 5.800000 -4.331799 1.089651 5.850000 -4.361448 -3.078706 5.900000 -4.391744 -0.964264 5.950000 -4.422692 1.149797 6.000000 -4.454291 -3.019708 6.050000 -4.486538 -0.906404 6.100000 -4.519424 1.206526 6.150000 -4.552938 -2.964102 6.200000 -4.587064 -0.851913 6.250000 -4.621780 1.259907 6.300000 -4.657065 -2.911823 6.350000 -4.692888 -0.800733 6.400000 -4.729217 1.309995 6.450000 -4.766017 -2.862824 6.500000 -4.803245 -0.752818 6.550000 -4.840857 1.356828 6.600000 -4.878803 -2.817069 6.650000 -4.917030 -0.708138 6.700000 -4.955480 1.400437 6.750000 -4.994090 -2.774529 6.800000 -5.032794 -0.666663 6.850000 -5.071522 1.440850 6.900000 -5.110198 -2.735173 6.950000 -5.148745 -0.628359 7.000000 -5.187079 1.478107 7.050000 -5.225115 -2.698955 7.100000 -5.262762 -0.593173 7.150000 -5.299928 1.512272 7.200000 -5.336518 -2.665801 7.250000 -5.372432 -0.561015 7.300000 -5.407569 1.543448 7.350000 -5.441827 -2.635588 7.400000 -5.475102 -0.531746 7.450000 -5.507288 1.571797 7.500000 -5.538280 -2.608134 7.550000 -5.567971 -0.505158 7.600000 -5.596257 1.597551 7.650000 -5.623035 -2.583180 7.700000 -5.648203 -0.480967 7.750000 -5.671661 1.621021 7.800000 -5.693314 -2.560386 7.850000 -5.713071 -0.458801 7.900000 -5.730844 1.642608 7.950000 -5.746552 -2.539324 8.000000 -5.760119 -0.438209 8.050000 -5.771476 1.662789 8.100000 -5.780561 -2.519495 8.150000 -5.787320 -0.418670 8.200000 -5.791706 1.682102 8.250000 -5.793680 -2.500344 8.300000 -5.793214 -0.399616 8.350000 -5.790286 1.701124 8.400000 -5.784883 -2.481290 8.450000 -5.777004 -0.380465 8.500000 -5.766652 1.720434 8.550000 -5.753843 -2.461759 8.600000 -5.738597 -0.360654 8.650000 -5.720947 1.740581 8.700000 -5.700929 -2.441221 8.750000 -5.678589 -0.339674 8.800000 -5.653978 1.762053 8.850000 -5.627156 -2.419214 8.900000 -5.598184 -0.317090 8.950000 -5.567134 1.785251 9.000000 -5.534077 -2.395368 9.050000 -5.499092 -0.292565 9.100000 -5.462259 1.810480 9.150000 -5.423663 -2.369411 9.200000 -5.383390 -0.265863 9.250000 -5.341528 1.837944 9.300000 -5.298167 -2.341173 9.350000 -5.253397 -0.236842 9.400000 -5.207309 1.867754 9.450000 -5.159996 -2.310572 9.500000 -5.111548 -0.205449 9.550000 -5.062056 1.899937 9.600000 -5.011610 -2.277603 9.650000 -4.960300 -0.171699 9.700000 -4.908213 1.934458 9.750000 -4.855435 -2.242319 9.800000 -4.802052 -0.135664 9.850000 -4.748146 1.971232 9.900000 -4.693800 -2.204818 9.950000 -4.639091 -0.097451 10.000000 -4.584098 2.010143 10.050000 -4.528896 -2.165225 10.100000 -4.473558 -0.057191 10.150000 -4.418154 2.051055 10.200000 -4.362753 -2.123678 10.250000 -4.307422 -0.015024 10.300000 -4.252223 2.093825 10.350000 -4.197220 -2.080321 10.400000 -4.142471 0.028904 10.450000 -4.088034 2.138309 10.500000 -4.033962 -2.035296 10.550000 -3.980310 0.074455 10.600000 -3.927127 2.184372 10.650000 -3.874461 -1.988735 10.700000 -3.822358 0.121500 10.750000 -3.770863 2.231888 10.800000 -3.720016 -1.940760 10.850000 -3.669858 0.169922 10.900000 -3.620425 2.280745 10.950000 -3.571754 -1.891479 11.000000 -3.523877 0.219617 11.050000 -3.476828 2.330844 11.100000 -3.430634 -1.840985 11.150000 -3.385324 0.270498 11.200000 -3.340925 2.382104 11.250000 -3.297459 -1.789354 11.300000 -3.254951 0.322493 11.350000 -3.213421 2.434457 11.400000 -3.172887 -1.736648 11.450000 -3.133369 0.375547 11.500000 -3.094881 2.487854 11.550000 -3.057438 -1.682912 11.600000 -3.021054 0.429618 11.650000 -2.985741 2.542259 11.700000 -2.951508 -1.628176 11.750000 -2.918364 0.484683 11.800000 -2.886318 2.597651 11.850000 -2.855376 -1.572457 11.900000 -2.825544 0.540729 11.950000 -2.796824 2.654025 12.000000 -2.769221 -1.515755 12.050000 -2.742737 0.597760 12.100000 -2.717371 2.711387 12.150000 -2.693124 -1.458060 12.200000 -2.669996 0.655791 12.250000 -2.647983 2.769756 12.300000 -2.627083 -1.399349 12.350000 -2.607292 0.714848 12.400000 -2.588605 2.829163 12.450000 -2.571016 -1.339588 12.500000 -2.554520 0.774968 12.550000 -2.539109 2.889647 12.600000 -2.524775 -1.278736 12.650000 -2.511509 0.836194 12.700000 -2.499303 2.951252 12.750000 -2.488145 -1.216744 12.800000 -2.478025 0.898576 12.850000 -2.468932 3.014032 12.900000 -2.460853 -1.153562 12.950000 -2.453776 0.962168 13.000000 -2.447687 3.078038 13.050000 -2.442571 -1.089135 13.100000 -2.438415 1.027021 13.150000 -2.435203 -3.139862 13.200000 -2.432919 -1.023412 13.250000 -2.431546 1.093188 13.300000 -2.431068 -3.073246 13.350000 -2.431465 -0.956343 13.400000 -2.432721 1.160714 13.450000 -2.434817 -3.005259 13.500000 -2.437732 -0.887890 13.550000 -2.441447 1.229636 13.600000 -2.445941 -2.935865 13.650000 -2.451194 -0.818022 13.700000 -2.457184 1.299979 13.750000 -2.463889 -2.865045 13.800000 -2.471286 -0.746725 13.850000 -2.479354 1.371754 13.900000 -2.488068 -2.792794 13.950000 -2.497406 -0.673999 14.000000 -2.507343 1.444953 14.050000 -2.517856 -2.719126 14.100000 -2.528920 -0.599866 14.150000 -2.540511 1.519547 14.200000 -2.552605 -2.644077 14.250000 -2.565177 -0.524367 14.300000 -2.578202 1.595486 14.350000 -2.591657 -2.567704 14.400000 -2.605518 -0.447570 14.450000 -2.619759 1.672698 14.500000 -2.634359 -2.490089 14.550000 -2.649294 -0.369564 14.600000 -2.664540 1.751083 14.650000 -2.680077 -2.411337 14.700000 -2.695882 -0.290460 14.750000 -2.711936 1.830524 14.800000 -2.728218 -2.331576 14.850000 -2.744710 -0.210394 14.900000 -2.761393 1.910878 14.950000 -2.778252 -2.250951 15.000000 -2.795270 -0.129517 15.050000 -2.812433 1.991989 15.100000 -2.829728 -2.169626 15.150000 -2.847144 -0.047996 15.200000 -2.864670 2.073686 15.250000 -2.882298 -2.087772 15.300000 -2.900020 0.033994 15.350000 -2.917831 2.155792 15.400000 -2.935726 -2.005568 15.450000 -2.953704 0.116275 15.500000 -2.971763 2.238132 15.550000 -2.989905 -1.923189 15.600000 -3.008130 0.198676 15.650000 -3.026445 2.320536 15.700000 -3.044853 -1.840800 15.750000 -3.063362 0.281034 15.800000 -3.081980 2.402848 15.850000 -3.100718 -1.758550 15.900000 -3.119587 0.363208 15.950000 -3.138599 2.484932 16.000000 -3.157768 -1.676566 16.050000 -3.177108 0.445079 16.100000 -3.196637 2.566682 16.150000 -3.216371 -1.594948 16.200000 -3.236327 0.526560 16.250000 -3.256525 2.648018 16.300000 -3.276984 -1.513760 16.350000 -3.297722 0.607595 16.400000 -3.318761 2.728899 16.450000 -3.340121 -1.433034 16.500000 -3.361823 0.688168 16.550000 -3.383887 2.809320 16.600000 -3.406334 -1.352760 16.650000 -3.429185 0.768299 16.700000 -3.452459 2.889315 16.750000 -3.476178 -1.272893 16.800000 -3.500359 0.848048 16.850000 -3.525021 2.968957 16.900000 -3.550182 -1.193346 16.950000 -3.575860 0.927514 17.000000 -3.602069 3.048357 17.050000 -3.628824 -1.113995 17.100000 -3.656138 1.006834 17.150000 -3.684023 3.127666 17.200000 -3.712489 -1.034678 17.250000 -3.741544 1.086183 17.300000 -3.771195 -3.076116 17.350000 -3.801445 -0.955195 17.400000 -3.832298 1.165770 17.450000 -3.863752 -2.996397 17.500000 -3.895805 -0.875315 17.550000 -3.928451 1.245840 17.600000 -3.961682 -2.916107 17.650000 -3.995487 -0.794773 17.700000 -4.029851 1.326666 17.750000 -4.064756 -2.834962 17.800000 -4.100180 -0.713277 17.850000 -4.136099 1.408550 17.900000 -4.172484 -2.752656 17.950000 -4.209301 -0.630511 18.000000 -4.246512 1.491812 18.050000 -4.284077 -2.668860 18.100000 -4.321948 -0.546144 18.150000 -4.360075 1.576787 18.200000 -4.398400 -2.583239 18.250000 -4.436864 -0.459842 18.300000 -4.475399 1.663807 18.350000 -4.513935 -2.495466 18.400000 -4.552394 -0.371282 18.450000 -4.590694 1.753187 18.500000 -4.628747 -2.405237 18.550000 -4.666462 -0.280175 18.600000 -4.703740 1.845197 18.650000 -4.740479 -2.312301 18.700000 -4.776572 -0.186294 18.750000 -4.811907 1.940038 18.800000 -4.846368 -2.216489 18.850000 -4.879838 -0.089505 18.900000 -4.912195 2.037803 18.950000 -4.943316 -2.117753 19.000000 -4.973076 0.010191 19.050000 -5.001353 2.138441 19.100000 -5.028020 -2.016198 19.150000 -5.052959 0.112630 19.200000 -5.076048 2.241725 19.250000 -5.097176 -1.912117 19.300000 -5.116233 0.217454 19.350000 -5.133117 2.347229 19.400000 -5.147736 -1.806002 19.450000 -5.160006 0.324102 19.500000 -5.169853 2.454328 19.550000 -5.177215 -1.698542 19.600000 -5.182045 0.431829 19.650000 -5.184305 2.562222 19.700000 -5.183976 -1.590585 19.750000 -5.181049 0.539744 19.800000 -5.175532 2.669987 19.850000 -5.167449 -1.483079 19.900000 -5.156835 0.646883 19.950000 -5.143742 2.776651 20.000000 -5.128234 -1.376994