% 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 049. 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 -0.000205 -0.945532 0.100000 -0.000819 -1.891065 0.150000 -0.001842 -2.836601 0.200000 -0.003275 2.501047 0.250000 -0.005116 1.555505 0.300000 -0.007366 0.609959 0.350000 -0.010024 -0.335592 0.400000 -0.013089 -1.281151 0.450000 -0.016561 -2.226716 0.500000 -0.020439 3.110895 0.550000 -0.024722 2.165312 0.600000 -0.029410 1.219719 0.650000 -0.034502 0.274116 0.700000 -0.039996 -0.671500 0.750000 -0.045892 -1.617128 0.800000 -0.052188 -2.562770 0.850000 -0.058884 2.774759 0.900000 -0.065978 1.829087 0.950000 -0.073469 0.883400 1.000000 -0.081355 -0.062304 1.050000 -0.089635 -1.008026 1.100000 -0.098308 -1.953767 1.150000 -0.107372 -2.899526 1.200000 -0.116826 2.437880 1.250000 -0.126668 1.492079 1.300000 -0.136896 0.546258 1.350000 -0.147509 -0.399586 1.400000 -0.158504 -1.345454 1.450000 -0.169881 -2.291344 1.500000 -0.181638 3.045926 1.550000 -0.193772 2.099986 1.600000 -0.206282 1.154020 1.650000 -0.219165 0.208027 1.700000 -0.232421 -0.737992 1.750000 -0.246047 -1.684040 1.800000 -0.260040 -2.630115 1.850000 -0.274400 2.706965 1.900000 -0.289124 1.760831 1.950000 -0.304210 0.814666 2.000000 -0.319655 -0.131529 2.050000 -0.335459 -1.077756 2.100000 -0.351619 -2.024015 2.150000 -0.368132 -2.970306 2.200000 -0.384997 2.366555 2.250000 -0.402211 1.420197 2.300000 -0.419773 0.473805 2.350000 -0.437680 -0.472622 2.400000 -0.455931 -1.419084 2.450000 -0.474522 -2.365582 2.500000 -0.493452 2.971069 2.550000 -0.512719 2.024499 2.600000 -0.532320 1.077891 2.650000 -0.552253 0.131246 2.700000 -0.572516 -0.815438 2.750000 -0.593107 -1.762160 2.800000 -0.614024 -2.708921 2.850000 -0.635263 2.627464 2.900000 -0.656824 1.680624 2.950000 -0.678703 0.733743 3.000000 -0.700899 -0.213178 3.050000 -0.723409 -1.160140 3.100000 -0.746231 -2.107143 3.150000 -0.769363 -3.054189 3.200000 -0.792801 2.281909 3.250000 -0.816545 1.334779 3.300000 -0.840592 0.387606 3.350000 -0.864939 -0.559610 3.400000 -0.889584 -1.506870 3.450000 -0.914525 -2.454173 3.500000 -0.939759 2.881665 3.550000 -0.965285 1.934272 3.600000 -0.991100 0.986836 3.650000 -1.017202 0.039354 3.700000 -1.043588 -0.908174 3.750000 -1.070257 -1.855746 3.800000 -1.097206 -2.803365 3.850000 -1.124433 2.532156 3.900000 -1.151936 1.584444 3.950000 -1.179712 0.636687 4.000000 -1.207760 -0.311118 4.050000 -1.236076 -1.258969 4.100000 -1.264660 -2.206868 4.150000 -1.293510 3.128371 4.200000 -1.322622 2.180377 4.250000 -1.351994 1.232335 4.300000 -1.381626 0.284245 4.350000 -1.411514 -0.663894 4.400000 -1.441657 -1.612081 4.450000 -1.472053 -2.560317 4.500000 -1.502699 2.774584 4.550000 -1.533593 1.826250 4.600000 -1.564735 0.877867 4.650000 -1.596121 -0.070565 4.700000 -1.627749 -1.019047 4.750000 -1.659618 -1.967579 4.800000 -1.691726 -2.916161 4.850000 -1.724071 2.418392 4.900000 -1.756651 1.469709 4.950000 -1.789463 0.520976 5.000000 -1.822506 -0.427808 5.050000 -1.855778 -1.376643 5.100000 -1.889277 -2.325529 5.150000 -1.923001 3.008719 5.200000 -1.956948 2.059730 5.250000 -1.991116 1.110689 5.300000 -2.025503 0.161597 5.350000 -2.060106 -0.787547 5.400000 -2.094925 -1.736744 5.450000 -2.129955 -2.685993 5.500000 -2.165197 2.647891 5.550000 -2.200646 1.698536 5.600000 -2.236301 0.749129 5.650000 -2.272160 -0.200331 5.700000 -2.308221 -1.149845 5.750000 -2.344480 -2.099411 5.800000 -2.380936 -3.049032 5.850000 -2.417587 2.284480 5.900000 -2.454429 1.334753 5.950000 -2.491461 0.384972 6.000000 -2.528680 -0.564863 6.050000 -2.566084 -1.514752 6.100000 -2.603669 -2.464695 6.150000 -2.641434 2.868494 6.200000 -2.679376 1.918444 6.250000 -2.717492 0.968339 6.300000 -2.755780 0.018181 6.350000 -2.794238 -0.932032 6.400000 -2.832862 -1.882298 6.450000 -2.871651 -2.832617 6.500000 -2.910601 2.500195 6.550000 -2.949711 1.549768 6.600000 -2.988978 0.599288 6.650000 -3.028400 -0.351246 6.700000 -3.067974 -1.301832 6.750000 -3.107698 -2.252471 6.800000 -3.147571 3.080022 6.850000 -3.187589 2.129278 6.900000 -3.227750 1.178482 6.950000 -3.268054 0.227634 7.000000 -3.308498 -0.723265 7.050000 -3.349080 -1.674216 7.100000 -3.389798 -2.625217 7.150000 -3.430652 2.706916 7.200000 -3.471639 1.755814 7.250000 -3.512758 0.804662 7.300000 -3.554009 -0.146539 7.350000 -3.595389 -1.097790 7.400000 -3.636899 -2.049090 7.450000 -3.678537 -3.000438 7.500000 -3.720303 2.331352 7.550000 -3.762196 1.379908 7.600000 -3.804217 0.428417 7.650000 -3.846363 -0.523122 7.700000 -3.888637 -1.474707 7.750000 -3.931037 -2.426339 7.800000 -3.973563 2.905169 7.850000 -4.016217 1.953445 7.900000 -4.058998 1.001675 7.950000 -4.101907 0.049860 8.000000 -4.144943 -0.902001 8.050000 -4.188109 -1.853907 8.100000 -4.231405 -2.805859 8.150000 -4.274831 2.525330 8.200000 -4.318388 1.573289 8.250000 -4.362077 0.621202 8.300000 -4.405898 -0.330930 8.350000 -4.449854 -1.283107 8.400000 -4.493944 -2.235329 8.450000 -4.538169 3.095589 8.500000 -4.582531 2.143275 8.550000 -4.627029 1.190916 8.600000 -4.671665 0.238511 8.650000 -4.716440 -0.713941 8.700000 -4.761353 -1.666440 8.750000 -4.806406 -2.618986 8.800000 -4.851599 2.711606 8.850000 -4.896933 1.758965 8.900000 -4.942406 0.806275 8.950000 -4.988021 -0.146463 9.000000 -5.033775 -1.099252 9.050000 -5.079670 -2.052090 9.100000 -5.125704 -3.004979 9.150000 -5.171878 2.325266 9.200000 -5.218190 1.372274 9.250000 -5.264639 0.419229 9.300000 -5.311224 -0.533869 9.350000 -5.357944 -1.487021 9.400000 -5.404797 -2.440227 9.450000 -5.451781 2.889697 9.500000 -5.498894 1.936379 9.550000 -5.546134 0.983005 9.600000 -5.593497 0.029573 9.650000 -5.640982 -0.923916 9.700000 -5.688584 -1.877464 9.750000 -5.736302 -2.831072 9.800000 -5.784129 2.498446 9.850000 -5.832064 1.544718 9.900000 -5.880102 0.590929 9.950000 -5.928238 -0.362922 10.000000 -5.976468 -1.316834 10.050000 -6.024787 -2.270809 10.100000 -6.073190 3.058338 10.150000 -6.121671 2.104237 10.200000 -6.170225 1.150072 10.250000 -6.218846 0.195843 10.300000 -6.267528 -0.758449 10.350000 -6.316266 -1.712806 10.400000 -6.365052 -2.667226 10.450000 -6.413880 2.661475 10.500000 -6.462744 1.706926 10.550000 -6.511637 0.752314 10.600000 -6.560552 -0.202361 10.650000 -6.609481 -1.157099 10.700000 -6.658418 -2.111900 10.750000 -6.707356 -3.066762 10.800000 -6.756287 2.261500 10.850000 -6.805205 1.306517 10.900000 -6.854101 0.351474 10.950000 -6.902970 -0.603626 11.000000 -6.951804 -1.558784 11.050000 -7.000596 -2.513997 11.100000 -7.049340 2.813921 11.150000 -7.098029 1.858601 11.200000 -7.146658 0.903230 11.250000 -7.195219 -0.052189 11.300000 -7.243708 -1.007656 11.350000 -7.292120 -1.963167 11.400000 -7.340450 -2.918721 11.450000 -7.388694 2.408870 11.500000 -7.436849 1.453238 11.550000 -7.484912 0.497572 11.600000 -7.532879 -0.458128 11.650000 -7.580751 -1.413857 11.700000 -7.628526 -2.369612 11.750000 -7.676204 2.957793 11.800000 -7.723786 2.001993 11.850000 -7.771274 1.046176 11.900000 -7.818670 0.090343 11.950000 -7.865979 -0.865500 12.000000 -7.913205 -1.821351 12.050000 -7.960353 -2.777207 12.100000 -8.007431 2.550120 12.150000 -8.054446 1.594264 12.200000 -8.101408 0.638413 12.250000 -8.148326 -0.317430 12.300000 -8.195212 -1.273262 12.350000 -8.242077 -2.229081 12.400000 -8.288937 3.098303 12.450000 -8.335804 2.142521 12.500000 -8.382696 1.186761 12.550000 -8.429629 0.231025 12.600000 -8.476620 -0.724684 12.650000 -8.523690 -1.680365 12.700000 -8.570858 -2.636015 12.750000 -8.618146 2.691552 12.800000 -8.665575 1.735967 12.850000 -8.713168 0.780417 12.900000 -8.760950 -0.175099 12.950000 -8.808945 -1.130580 13.000000 -8.857178 -2.086025 13.050000 -8.905675 -3.041435 13.100000 -8.954463 2.286374 13.150000 -9.003570 1.331031 13.200000 -9.053021 0.375721 13.250000 -9.102847 -0.579560 13.300000 -9.153074 -1.534813 13.350000 -9.203731 -2.490041 13.400000 -9.254847 2.837939 13.450000 -9.306449 1.882752 13.500000 -9.358568 0.927580 13.550000 -9.411230 -0.027582 13.600000 -9.464463 -0.982739 13.650000 -9.518297 -1.937895 13.700000 -9.572757 -2.893058 13.750000 -9.627870 2.434953 13.800000 -9.683664 1.479760 13.850000 -9.740162 0.524540 13.900000 -9.797390 -0.430713 13.950000 -9.855372 -1.386009 14.000000 -9.914131 -2.341355 14.050000 -9.973687 2.986423 14.100000 -10.034061 2.030947 14.150000 -10.095273 1.075389 14.200000 -10.157339 0.119740 14.250000 -10.220276 -0.836011 14.300000 -10.284097 -1.791878 14.350000 -10.348814 -2.747873 14.400000 -10.414437 2.579177 14.450000 -10.480973 1.622888 14.500000 -10.548427 0.666429 14.550000 -10.616802 -0.290214 14.600000 -10.686095 -1.247056 14.650000 -10.756302 -2.204114 14.700000 -10.827415 3.121781 14.750000 -10.899423 2.164241 14.800000 -10.972308 1.206434 14.850000 -11.046050 0.248341 14.900000 -11.120622 -0.710056 14.950000 -11.195994 -1.668777 15.000000 -11.272128 -2.627842 15.050000 -11.348981 2.695914 15.100000 -11.426502 1.736101 15.150000 -11.504634 0.775882 15.200000 -11.583311 -0.184762 15.250000 -11.662460 -1.145853 15.300000 -11.741999 -2.107413 15.350000 -11.821835 -3.069461 15.400000 -11.901866 2.251168 15.450000 -11.981981 1.288084 15.500000 -12.062057 0.324452 15.550000 -12.141959 -0.639744 15.600000 -12.221542 -1.604522 15.650000 -12.300649 -2.569894 15.700000 -12.379111 2.747310 15.750000 -12.456747 1.780712 15.800000 -12.533366 0.813488 15.850000 -12.608766 -0.154365 15.900000 -12.682736 -1.122848 15.950000 -12.755056 -2.091956 16.000000 -12.825498 -3.061681 16.050000 -12.893832 2.251176 16.100000 -12.959824 1.280262 16.150000 -13.023238 0.308787 16.200000 -13.083843 -0.663218 16.250000 -13.141415 -1.635718 16.300000 -13.195738 -2.608671 16.350000 -13.246610 2.701157 16.400000 -13.293845 1.727448 16.450000 -13.337279 0.753447 16.500000 -13.376770 -0.220783 16.550000 -13.412204 -1.195175 16.600000 -13.443496 -2.169658 16.650000 -13.470592 3.139026 16.700000 -13.493472 2.164581 16.750000 -13.512148 1.190266 16.800000 -13.526665 0.216157 16.850000 -13.537101 -0.757676 16.900000 -13.543565 -1.731163 16.950000 -13.546194 -2.704237 17.000000 -13.545151 2.606349 17.050000 -13.540620 1.634281 17.100000 -13.532807 0.662795 17.150000 -13.521933 -0.308062 17.200000 -13.508229 -1.278251 17.250000 -13.491936 -2.247737 17.300000 -13.473301 3.066692 17.350000 -13.452572 2.098689 17.400000 -13.429996 1.131456 17.450000 -13.405816 0.165005 17.500000 -13.380273 -0.800659 17.550000 -13.353597 -1.765531 17.600000 -13.326011 -2.729614 17.650000 -13.297729 2.590272 17.700000 -13.268954 1.627749 17.750000 -13.239877 0.665992 17.800000 -13.210681 -0.295013 17.850000 -13.181533 -1.255281 17.900000 -13.152593 -2.214828 17.950000 -13.124008 3.109513 18.000000 -13.095915 2.151352 18.050000 -13.068441 1.193855 18.100000 -13.041701 0.237003 18.150000 -13.015805 -0.719227 18.200000 -12.990851 -1.674854 18.250000 -12.966930 -2.629899 18.300000 -12.944126 2.698803 18.350000 -12.922515 1.744860 18.400000 -12.902169 0.791437 18.450000 -12.883151 -0.161485 18.500000 -12.865522 -1.113926 18.550000 -12.849336 -2.065904 18.600000 -12.834644 -3.017439 18.650000 -12.821493 2.314638 18.700000 -12.809926 1.363938 18.750000 -12.799984 0.413629 18.800000 -12.791706 -0.536305 18.850000 -12.785128 -1.485880 18.900000 -12.780285 -2.435111 18.950000 -12.777209 2.899173 19.000000 -12.775933 1.950585 19.050000 -12.776489 1.002298 19.100000 -12.778908 0.054299 19.150000 -12.783221 -0.893427 19.200000 -12.789459 -1.840891 19.250000 -12.797653 -2.788105 19.300000 -12.807836 2.548103 19.350000 -12.820042 1.601352 19.400000 -12.834304 0.654816 19.450000 -12.850658 -0.291517 19.500000 -12.869142 -1.237657 19.550000 -12.889796 -2.183614 19.600000 -12.912661 -3.129400 19.650000 -12.937782 2.208162 19.700000 -12.965206 1.262690 19.750000 -12.994984 0.317359 19.800000 -13.027168 -0.627840 19.850000 -13.061817 -1.572918 19.900000 -13.098992 -2.517885 19.950000 -13.138760 2.820435 20.000000 -13.181193 1.875660