% 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 097. 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 -0.000819 -0.356861 0.100000 -0.003275 -0.713724 0.150000 -0.007370 -1.070592 0.200000 -0.013102 -1.427468 0.250000 -0.020473 -1.784354 0.300000 -0.029481 -2.141253 0.350000 -0.040129 -2.498167 0.400000 -0.052416 -2.855098 0.450000 -0.066343 3.071135 0.500000 -0.081911 2.714161 0.550000 -0.099119 2.357162 0.600000 -0.117969 2.000135 0.650000 -0.138462 1.643078 0.700000 -0.160599 1.285988 0.750000 -0.184380 0.928863 0.800000 -0.209808 0.571701 0.850000 -0.236882 0.214499 0.900000 -0.265606 -0.142745 0.950000 -0.295979 -0.500034 1.000000 -0.328005 -0.857370 1.050000 -0.361685 -1.214756 1.100000 -0.397021 -1.572193 1.150000 -0.434015 -1.929684 1.200000 -0.472669 -2.287232 1.250000 -0.512987 -2.644839 1.300000 -0.554972 -3.002507 1.350000 -0.598625 2.922947 1.400000 -0.643951 2.565149 1.450000 -0.690953 2.207284 1.500000 -0.739635 1.849348 1.550000 -0.790001 1.491340 1.600000 -0.842056 1.133257 1.650000 -0.895803 0.775097 1.700000 -0.951249 0.416858 1.750000 -1.008398 0.058537 1.800000 -1.067256 -0.299867 1.850000 -1.127829 -0.658358 1.900000 -1.190124 -1.016936 1.950000 -1.254148 -1.375605 2.000000 -1.319908 -1.734366 2.050000 -1.387412 -2.093222 2.100000 -1.456667 -2.452175 2.150000 -1.527684 -2.811227 2.200000 -1.600471 3.112805 2.250000 -1.675038 2.753549 2.300000 -1.751395 2.394186 2.350000 -1.829554 2.034716 2.400000 -1.909527 1.675136 2.450000 -1.991325 1.315444 2.500000 -2.074963 0.955637 2.550000 -2.160453 0.595713 2.600000 -2.247811 0.235670 2.650000 -2.337052 -0.124494 2.700000 -2.428192 -0.484782 2.750000 -2.521249 -0.845195 2.800000 -2.616241 -1.205738 2.850000 -2.713187 -1.566411 2.900000 -2.812109 -1.927217 2.950000 -2.913026 -2.288159 3.000000 -3.015963 -2.649239 3.050000 -3.120942 -3.010460 3.100000 -3.227991 2.911361 3.150000 -3.337134 2.549851 3.200000 -3.448402 2.188191 3.250000 -3.561823 1.826381 3.300000 -3.677430 1.464415 3.350000 -3.795256 1.102292 3.400000 -3.915336 0.740008 3.450000 -4.037709 0.377561 3.500000 -4.162414 0.014947 3.550000 -4.289494 -0.347837 3.600000 -4.418992 -0.710796 3.650000 -4.550958 -1.073932 3.700000 -4.685441 -1.437249 3.750000 -4.822495 -1.800751 3.800000 -4.962177 -2.164443 3.850000 -5.104548 -2.528328 3.900000 -5.249673 -2.892411 3.950000 -5.397620 3.026488 4.000000 -5.548465 2.661993 4.050000 -5.702284 2.297285 4.100000 -5.859163 1.932358 4.150000 -6.019192 1.567205 4.200000 -6.182468 1.201821 4.250000 -6.349094 0.836198 4.300000 -6.519182 0.470330 4.350000 -6.692852 0.104207 4.400000 -6.870234 -0.262179 4.450000 -7.051469 -0.628837 4.500000 -7.236707 -0.995778 4.550000 -7.426112 -1.363012 4.600000 -7.619864 -1.730552 4.650000 -7.818155 -2.098411 4.700000 -8.021198 -2.466604 4.750000 -8.229223 -2.835148 4.800000 -8.442485 3.079124 4.850000 -8.661261 2.709821 4.900000 -8.885858 2.340105 4.950000 -9.116616 1.969950 5.000000 -9.353909 1.599327 5.050000 -9.598156 1.228202 5.100000 -9.849823 0.856535 5.150000 -10.109434 0.484281 5.200000 -10.377575 0.111388 5.250000 -10.654913 -0.262205 5.300000 -10.942201 -0.636573 5.350000 -11.240303 -1.011801 5.400000 -11.550205 -1.387994 5.450000 -11.873050 -1.765281 5.500000 -12.210164 -2.143818 5.550000 -12.563095 -2.523799 5.600000 -12.933668 -2.905472 5.650000 -13.324046 2.994035 5.700000 -13.736813 2.607942 5.750000 -14.175080 2.218895 5.800000 -14.642614 1.826164 5.850000 -15.144004 1.428744 5.900000 -15.684837 1.025212 5.950000 -16.271867 0.613504 6.000000 -16.913017 0.190530 6.050000 -17.616827 -0.248479 6.100000 -18.390162 -0.711067 6.150000 -19.230872 -1.209267 6.200000 -20.107141 -1.761279 6.250000 -20.911212 -2.388326 6.300000 -21.416239 -3.092662 6.350000 -21.404589 2.461253 6.400000 -20.941727 1.784328 6.450000 -20.282739 1.188100 6.500000 -19.607493 0.658307 6.550000 -18.986204 0.173757 6.600000 -18.434955 -0.281197 6.650000 -17.950812 -0.716562 6.700000 -17.525731 -1.138606 6.750000 -17.151252 -1.551325 6.800000 -16.819867 -1.957342 6.850000 -16.525273 -2.358429 6.900000 -16.262274 -2.755819 6.950000 -16.026602 3.132791 7.000000 -15.814742 2.740387 7.050000 -15.623781 2.349672 7.100000 -15.451286 1.960280 7.150000 -15.295213 1.571926 7.200000 -15.153828 1.184387 7.250000 -15.025650 0.797485 7.300000 -14.909405 0.411076 7.350000 -14.803991 0.025042 7.400000 -14.708445 -0.360714 7.450000 -14.621924 -0.746274 7.500000 -14.543682 -1.131708 7.550000 -14.473056 -1.517073 7.600000 -14.409457 -1.902420 7.650000 -14.352350 -2.287794 7.700000 -14.301256 -2.673233 7.750000 -14.255737 -3.058771 7.800000 -14.215393 2.838747 7.850000 -14.179855 2.452924 7.900000 -14.148782 2.066921 7.950000 -14.121857 1.680716 8.000000 -14.098782 1.294291 8.050000 -14.079275 0.907628 8.100000 -14.063071 0.520712 8.150000 -14.049915 0.133530 8.200000 -14.039565 -0.253929 8.250000 -14.031787 -0.641674 8.300000 -14.026355 -1.029712 8.350000 -14.023051 -1.418049 8.400000 -14.021663 -1.806686 8.450000 -14.021986 -2.195626 8.500000 -14.023821 -2.584864 8.550000 -14.026974 -2.974398 8.600000 -14.031259 2.918965 8.650000 -14.036496 2.528864 8.700000 -14.042515 2.138498 8.750000 -14.049152 1.747881 8.800000 -14.056254 1.357031 8.850000 -14.063680 0.965969 8.900000 -14.071298 0.574719 8.950000 -14.078993 0.183305 9.000000 -14.086661 -0.208245 9.050000 -14.094215 -0.599901 9.100000 -14.101585 -0.991632 9.150000 -14.108718 -1.383406 9.200000 -14.115577 -1.775189 9.250000 -14.122147 -2.166949 9.300000 -14.128428 -2.558651 9.350000 -14.134441 -2.950265 9.400000 -14.140222 2.941429 9.450000 -14.145827 2.550087 9.500000 -14.151327 2.158925 9.550000 -14.156808 1.767968 9.600000 -14.162370 1.377237 9.650000 -14.168125 0.986754 9.700000 -14.174194 0.596534 9.750000 -14.180707 0.206590 9.800000 -14.187801 -0.183070 9.850000 -14.195616 -0.572440 9.900000 -14.204296 -0.961518 9.950000 -14.213983 -1.350309 10.000000 -14.224818 -1.738819 10.050000 -14.236937 -2.127058 10.100000 -14.250474 -2.515041 10.150000 -14.265551 -2.902785 10.200000 -14.282283 2.992874 10.250000 -14.300773 2.605540 10.300000 -14.321111 2.218373 10.350000 -14.343375 1.831342 10.400000 -14.367625 1.444417 10.450000 -14.393904 1.057563 10.500000 -14.422235 0.670746 10.550000 -14.452623 0.283929 10.600000 -14.485049 -0.102923 10.650000 -14.519473 -0.489848 10.700000 -14.555829 -0.876881 10.750000 -14.594027 -1.264057 10.800000 -14.633947 -1.651407 10.850000 -14.675447 -2.038961 10.900000 -14.718354 -2.426744 10.950000 -14.762469 -2.814777 11.000000 -14.807564 3.080112 11.050000 -14.853388 2.691544 11.100000 -14.899665 2.302708 11.150000 -14.946097 1.913614 11.200000 -14.992370 1.524285 11.250000 -15.038158 1.134756 11.300000 -15.083129 0.745075 11.350000 -15.126948 0.355306 11.400000 -15.169292 -0.034474 11.450000 -15.209854 -0.424171 11.500000 -15.248351 -0.813676 11.550000 -15.284535 -1.202864 11.600000 -15.318202 -1.591597 11.650000 -15.349195 -1.979722 11.700000 -15.377417 -2.367075 11.750000 -15.402827 -2.753480 11.800000 -15.425448 -3.138754 11.850000 -15.445364 2.760476 11.900000 -15.462714 2.378035 11.950000 -15.477689 1.997304 12.000000 -15.490519 1.618479 12.050000 -15.501464 1.241758 12.100000 -15.510798 0.867336 12.150000 -15.518792 0.495408 12.200000 -15.525700 0.126167 12.250000 -15.531730 -0.240196 12.300000 -15.537033 -0.603491 12.350000 -15.541672 -0.963529 12.400000 -15.545599 -1.320122 12.450000 -15.548633 -1.673086 12.500000 -15.550426 -2.022242 12.550000 -15.550442 -2.367417 12.600000 -15.547927 -2.708456 12.650000 -15.541891 -3.045225 12.700000 -15.531090 2.905562 12.750000 -15.514024 2.577586 12.800000 -15.488955 2.254023 12.850000 -15.453944 1.934779 12.900000 -15.406920 1.619665 12.950000 -15.345783 1.308379 13.000000 -15.268534 1.000500 13.050000 -15.173423 0.695489 13.100000 -15.059103 0.392707 13.150000 -14.924760 0.091437 13.200000 -14.770204 -0.209073 13.250000 -14.595897 -0.509575 13.300000 -14.402914 -0.810770 13.350000 -14.192852 -1.113281 13.400000 -13.967696 -1.417621 13.450000 -13.729665 -1.724187 13.500000 -13.481072 -2.033253 13.550000 -13.224192 -2.344986 13.600000 -12.961178 -2.659457 13.650000 -12.693989 -2.976659 13.700000 -12.424361 2.986659 13.750000 -12.153796 2.664235 13.800000 -11.883564 2.339389 13.850000 -11.614720 2.012274 13.900000 -11.348127 1.683049 13.950000 -11.084476 1.351876 14.000000 -10.824315 1.018912 14.050000 -10.568066 0.684307 14.100000 -10.316049 0.348202 14.150000 -10.068500 0.010730 14.200000 -9.825584 -0.327987 14.250000 -9.587410 -0.667838 14.300000 -9.354042 -1.008721 14.350000 -9.125507 -1.350541 14.400000 -8.901804 -1.693216 14.450000 -8.682907 -2.036669 14.500000 -8.468775 -2.380831 14.550000 -8.259353 -2.725639 14.600000 -8.054573 -3.071038 14.650000 -7.854362 2.866209 14.700000 -7.658642 2.519778 14.750000 -7.467329 2.172894 14.800000 -7.280339 1.825595 14.850000 -7.097583 1.477916 14.900000 -6.918976 1.129885 14.950000 -6.744431 0.781532 15.000000 -6.573861 0.432880 15.050000 -6.407182 0.083954 15.100000 -6.244311 -0.265228 15.150000 -6.085166 -0.614646 15.200000 -5.929667 -0.964283 15.250000 -5.777737 -1.314125 15.300000 -5.629300 -1.664156 15.350000 -5.484282 -2.014366 15.400000 -5.342612 -2.364741 15.450000 -5.204222 -2.715271 15.500000 -5.069043 -3.065948 15.550000 -4.937012 2.866424 15.600000 -4.808064 2.515481 15.650000 -4.682139 2.164417 15.700000 -4.559179 1.813237 15.750000 -4.439126 1.461948 15.800000 -4.321925 1.110556 15.850000 -4.207522 0.759066 15.900000 -4.095867 0.407482 15.950000 -3.986908 0.055809 16.000000 -3.880599 -0.295949 16.050000 -3.776891 -0.647789 16.100000 -3.675741 -0.999706 16.150000 -3.577103 -1.351699 16.200000 -3.480937 -1.703763 16.250000 -3.387200 -2.055897 16.300000 -3.295854 -2.408098 16.350000 -3.206860 -2.760363 16.400000 -3.120181 -3.112691 16.450000 -3.035781 2.818107 16.500000 -2.953626 2.465660 16.550000 -2.873682 2.113157 16.600000 -2.795917 1.760599 16.650000 -2.720299 1.407987 16.700000 -2.646798 1.055323 16.750000 -2.575385 0.702609 16.800000 -2.506032 0.349844 16.850000 -2.438710 -0.002968 16.900000 -2.373394 -0.355827 16.950000 -2.310057 -0.708733 17.000000 -2.248676 -1.061684 17.050000 -2.189227 -1.414678 17.100000 -2.131686 -1.767716 17.150000 -2.076031 -2.120797 17.200000 -2.022241 -2.473918 17.250000 -1.970295 -2.827081 17.300000 -1.920173 3.102902 17.350000 -1.871857 2.749660 17.400000 -1.825326 2.396380 17.450000 -1.780565 2.043061 17.500000 -1.737555 1.689705 17.550000 -1.696280 1.336312 17.600000 -1.656725 0.982883 17.650000 -1.618873 0.629417 17.700000 -1.582711 0.275917 17.750000 -1.548224 -0.077619 17.800000 -1.515399 -0.431190 17.850000 -1.484223 -0.784794 17.900000 -1.454683 -1.138433 17.950000 -1.426767 -1.492106 18.000000 -1.400464 -1.845811 18.050000 -1.375764 -2.199550 18.100000 -1.352655 -2.553322 18.150000 -1.331128 -2.907127 18.200000 -1.311173 3.022221 18.250000 -1.292781 2.668351 18.300000 -1.275944 2.314448 18.350000 -1.260652 1.960513 18.400000 -1.246899 1.606546 18.450000 -1.234676 1.252547 18.500000 -1.223977 0.898515 18.550000 -1.214794 0.544451 18.600000 -1.207121 0.190355 18.650000 -1.200953 -0.163774 18.700000 -1.196282 -0.517936 18.750000 -1.193105 -0.872130 18.800000 -1.191415 -1.226357 18.850000 -1.191208 -1.580617 18.900000 -1.192480 -1.934910 18.950000 -1.195225 -2.289237 19.000000 -1.199440 -2.643597 19.050000 -1.205122 -2.997990 19.100000 -1.212266 2.930767 19.150000 -1.220871 2.576305 19.200000 -1.230932 2.221809 19.250000 -1.242447 1.867278 19.300000 -1.255414 1.512712 19.350000 -1.269830 1.158111 19.400000 -1.285695 0.803474 19.450000 -1.303006 0.448802 19.500000 -1.321761 0.094094 19.550000 -1.341960 -0.260650 19.600000 -1.363603 -0.615431 19.650000 -1.386688 -0.970248 19.700000 -1.411215 -1.325103 19.750000 -1.437184 -1.679994 19.800000 -1.464596 -2.034922 19.850000 -1.493451 -2.389888 19.900000 -1.523750 -2.744892 19.950000 -1.555494 -3.099933 20.000000 -1.588685 2.828173