% 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 108. 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 -0.002055 1.511364 0.100000 -0.008170 3.022589 0.150000 -0.018199 -1.749648 0.200000 -0.031898 -0.239106 0.250000 -0.048934 1.270910 0.300000 -0.068888 2.780296 0.350000 -0.091262 -1.994224 0.400000 -0.115498 -0.486348 0.450000 -0.140984 1.020695 0.500000 -0.167075 2.526885 0.550000 -0.193118 -2.250954 0.600000 -0.218470 -0.746414 0.650000 -0.242526 0.757386 0.700000 -0.264748 2.260537 0.750000 -0.284684 -2.520027 0.800000 -0.301997 -1.017803 0.850000 -0.316476 0.484176 0.900000 -0.328052 1.986063 0.950000 -0.336801 -2.795170 1.000000 -0.342936 -1.293006 1.050000 -0.346800 0.209502 1.100000 -0.348845 1.712466 1.150000 -0.349612 -3.067212 1.200000 -0.349703 -1.563103 1.250000 -0.349751 -0.058364 1.300000 -0.350402 1.447004 1.350000 -0.352277 2.952970 1.400000 -0.355962 -1.823710 1.450000 -0.361980 -0.316748 1.500000 -0.370775 1.190566 1.550000 -0.382703 2.698110 1.600000 -0.398016 -2.077438 1.650000 -0.416857 -0.569854 1.700000 -0.439251 0.937524 1.750000 -0.465105 2.444543 1.800000 -0.494200 -2.332132 1.850000 -0.526199 -0.826276 1.900000 -0.560642 0.678798 1.950000 -0.596961 2.182977 2.000000 -0.634487 -2.597013 2.050000 -0.672467 -1.094863 2.100000 -0.710085 0.406215 2.150000 -0.746492 1.906229 2.200000 -0.780837 -2.877958 2.250000 -0.812306 -1.379887 2.300000 -0.840161 0.117383 2.350000 -0.863777 1.614016 2.400000 -0.882684 3.110203 2.450000 -0.896589 -1.677029 2.500000 -0.905397 -0.181088 2.550000 -0.909220 1.315066 2.600000 -0.908366 2.811643 2.650000 -0.903325 -1.974353 2.700000 -0.894736 -0.476389 2.750000 -0.883353 1.022472 2.800000 -0.870007 2.522317 2.850000 -0.855562 -2.259998 2.900000 -0.840879 -0.758096 2.950000 -0.826784 0.744801 3.000000 -0.814037 2.248627 3.050000 -0.803308 -2.529901 3.100000 -0.795164 -1.024533 3.150000 -0.790053 0.481407 3.200000 -0.788298 1.987764 3.250000 -0.790091 -2.788807 3.300000 -0.795489 -1.282099 3.350000 -0.804422 0.224538 3.400000 -0.816686 1.730952 3.450000 -0.831960 -3.046190 3.500000 -0.849804 -1.540642 3.550000 -0.869678 -0.035698 3.600000 -0.890955 1.468563 3.650000 -0.912941 2.972087 3.700000 -0.934900 -1.808328 3.750000 -0.956082 -0.306295 3.800000 -0.975753 1.195054 3.850000 -0.993234 2.695809 3.900000 -1.007932 -2.087094 3.950000 -1.019372 -0.587132 4.000000 -1.027228 0.912682 4.050000 -1.031339 2.412538 4.100000 -1.031723 -2.370556 4.150000 -1.028577 -0.870041 4.200000 -1.022266 0.631074 4.250000 -1.013306 2.132945 4.300000 -1.002336 -2.647487 4.350000 -0.990086 -1.143757 4.400000 -0.977346 0.361010 4.450000 -0.964932 1.866838 4.500000 -0.953654 -2.909472 4.550000 -0.944290 -1.401591 4.600000 -0.937561 0.107221 4.650000 -0.934117 1.616863 4.700000 -0.934515 3.127214 4.750000 -0.939217 -1.645053 4.800000 -0.948574 -0.133722 4.850000 -0.962827 1.377859 4.900000 -0.982100 2.889518 4.950000 -1.006398 -1.882103 5.000000 -1.035607 -0.370806 5.050000 -1.069494 1.140058 5.100000 -1.107710 2.650332 5.150000 -1.149792 -2.123313 5.200000 -1.195171 -0.614632 5.250000 -1.243183 0.893087 5.300000 -1.293083 2.399769 5.350000 -1.344062 -2.377816 5.400000 -1.395276 -0.873306 5.450000 -1.445872 0.630144 5.500000 -1.495025 2.132602 5.550000 -1.541975 -2.649010 5.600000 -1.586066 -1.148177 5.650000 -1.626781 0.352090 5.700000 -1.663775 1.851987 5.750000 -1.696894 -2.931457 5.800000 -1.726192 -1.431659 5.850000 -1.751924 0.068405 5.900000 -1.774537 1.568925 5.950000 -1.794644 3.070064 6.000000 -1.812995 -1.711237 6.050000 -1.830435 -0.208519 6.100000 -1.847868 1.295081 6.150000 -1.866215 2.799562 6.200000 -1.886380 -1.978298 6.250000 -1.909216 -0.472209 6.300000 -1.935499 1.034528 6.350000 -1.965904 2.541767 6.400000 -2.000985 -2.233852 6.450000 -2.041163 -0.726155 6.500000 -2.086707 0.781458 6.550000 -2.137729 2.288758 6.600000 -2.194166 -2.487675 6.650000 -2.255778 -0.981709 6.700000 -2.322133 0.523236 6.750000 -2.392605 2.026938 6.800000 -2.466371 -2.753991 6.850000 -2.542414 -1.253356 6.900000 -2.619538 0.245523 6.950000 -2.696388 1.742561 7.000000 -2.771493 -3.045450 7.050000 -2.843319 -1.552091 7.100000 -2.910344 -0.060424 7.150000 -2.971136 1.429756 7.200000 -3.024453 2.918732 7.250000 -3.069327 -1.876337 7.300000 -3.105145 -0.388682 7.350000 -3.131699 1.098933 7.400000 -3.149210 2.586932 7.450000 -3.158308 -2.207472 7.500000 -3.159986 -0.717558 7.550000 -3.155525 0.773771 7.600000 -3.146404 2.266723 7.650000 -3.134207 -2.521767 7.700000 -3.120536 -1.025284 7.750000 -3.106932 0.472953 7.800000 -3.094822 1.972844 7.850000 -3.085467 -2.808952 7.900000 -3.079937 -1.306263 7.950000 -3.079093 0.197490 8.000000 -3.083575 1.702050 8.050000 -3.093801 -3.076046 8.100000 -3.109964 -1.570707 8.150000 -3.132031 -0.065402 8.200000 -3.159752 1.439592 8.250000 -3.192659 2.944015 8.300000 -3.230074 -1.835558 8.350000 -3.271118 -0.332966 8.400000 -3.314730 1.168437 8.450000 -3.359692 2.668531 8.500000 -3.404662 -2.115931 8.550000 -3.448228 -0.618574 8.600000 -3.488971 0.877495 8.650000 -3.525535 2.372427 8.700000 -3.556710 -2.416737 8.750000 -3.581515 -0.923336 8.800000 -3.599272 0.569786 8.850000 -3.609654 2.063007 8.900000 -3.612721 -2.726473 8.950000 -3.608915 -1.231907 9.000000 -3.599032 0.263861 9.050000 -3.584166 1.761124 9.100000 -3.565637 -3.023078 9.150000 -3.544911 -1.522217 9.200000 -3.523525 -0.019395 9.250000 -3.503013 1.485400 9.300000 -3.484852 2.992121 9.350000 -3.470415 -1.782526 9.400000 -3.460941 -0.272323 9.450000 -3.457517 1.239354 9.500000 -3.461065 2.752283 9.550000 -3.472339 -2.016967 9.600000 -3.491923 -0.502289 9.650000 -3.520230 1.012854 9.700000 -3.557504 2.528179 9.750000 -3.603819 -2.239792 9.800000 -3.659076 -0.724980 9.850000 -3.722995 0.789139 9.900000 -3.795115 2.302281 9.950000 -3.874779 -2.469011 10.000000 -3.961134 -0.958622 10.050000 -4.053124 0.550035 10.100000 -4.149493 2.056770 10.150000 -4.248802 -2.721746 10.200000 -4.349450 -1.219226 10.250000 -4.449727 0.281136 10.300000 -4.547875 1.779413 10.350000 -4.642175 -3.007415 10.400000 -4.731055 -1.512720 10.450000 -4.813197 -0.019340 10.500000 -4.887647 1.473142 10.550000 -4.953904 2.965198 10.600000 -5.011976 -1.825868 10.650000 -5.062393 -0.333201 10.700000 -5.106180 1.160451 10.750000 -5.144783 2.655462 10.800000 -5.179973 -2.131072 10.850000 -5.213740 -0.632594 10.900000 -5.248180 0.867790 10.950000 -5.285402 2.370061 11.000000 -5.327444 -2.409077 11.050000 -5.376222 -0.903450 11.100000 -5.433482 0.603487 11.150000 -5.500777 2.111401 11.200000 -5.579445 -2.663287 11.250000 -5.670596 -1.154655 11.300000 -5.775094 0.353613 11.350000 -5.893525 1.860965 11.400000 -6.026162 -2.916391 11.450000 -6.172897 -1.412741 11.500000 -6.333158 0.088015 11.550000 -6.505788 1.585118 11.600000 -6.688896 3.077778 11.650000 -6.879685 -1.717984 11.700000 -7.074268 -0.236537 11.750000 -7.267535 1.238328 11.800000 -7.453130 2.706254 11.850000 -7.623657 -2.115908 11.900000 -7.771218 -0.661222 11.950000 -7.888324 0.788314 12.000000 -7.969078 2.234497 12.050000 -8.010304 -2.603618 12.100000 -8.012257 -1.157264 12.150000 -7.978579 0.292581 12.200000 -7.915557 1.747653 12.250000 -7.830961 -3.074116 12.300000 -7.732879 -1.605863 12.350000 -7.628837 -0.130809 12.400000 -7.525291 1.350625 12.450000 -7.427441 2.837771 12.500000 -7.339263 -1.953364 12.550000 -7.263646 -0.457274 12.600000 -7.202564 1.041983 12.650000 -7.157234 2.543551 12.700000 -7.128250 -2.236583 12.750000 -7.115673 -0.732837 12.800000 -7.119088 0.770848 12.850000 -7.137628 2.273754 12.900000 -7.169971 -2.507984 12.950000 -7.214319 -1.008629 13.000000 -7.268368 0.488064 13.050000 -7.329283 1.981613 13.100000 -7.393707 -2.811533 13.150000 -7.457809 -1.325204 13.200000 -7.517419 0.157422 13.250000 -7.568257 1.636598 13.300000 -7.606264 3.112852 13.350000 -7.627996 -1.696207 13.400000 -7.631027 -0.223188 13.450000 -7.614267 1.249880 13.500000 -7.578112 2.724185 13.550000 -7.524383 -2.082358 13.600000 -7.456071 -0.602463 13.650000 -7.376965 0.881355 13.700000 -7.291242 2.369502 13.750000 -7.203109 -2.421055 13.800000 -7.116532 -0.924007 13.850000 -7.035074 0.577232 13.900000 -6.961819 2.082310 13.950000 -6.899358 -2.692394 14.000000 -6.849826 -1.180996 14.050000 -6.814949 0.332798 14.100000 -6.796101 1.848452 14.150000 -6.794361 -2.917771 14.200000 -6.810548 -1.400060 14.250000 -6.845259 0.117826 14.300000 -6.898876 1.635294 14.350000 -6.971564 -3.131459 14.400000 -7.063242 -1.616714 14.450000 -7.173532 -0.104348 14.500000 -7.301682 1.404900 14.550000 -7.446443 2.910243 14.600000 -7.605923 -1.872332 14.650000 -7.777394 -0.377303 14.700000 -7.957086 1.111318 14.750000 -8.139983 2.592800 14.800000 -8.319719 -2.216569 14.850000 -8.488655 -0.750595 14.900000 -8.638288 0.707876 14.950000 -8.760092 2.159832 15.000000 -8.846748 -2.676227 15.050000 -8.893501 -1.231669 15.100000 -8.899187 0.212884 15.150000 -8.866517 1.659911 15.200000 -8.801461 3.111451 15.250000 -8.712035 -1.714300 15.300000 -8.606931 -0.250300 15.350000 -8.494417 1.220311 15.400000 -8.381649 2.697111 15.450000 -8.274392 -2.103824 15.500000 -8.177004 -0.617039 15.550000 -8.092564 0.873278 15.600000 -8.023049 2.366099 15.650000 -7.969491 -2.422784 15.700000 -7.932100 -0.927998 15.750000 -7.910334 0.566308 15.800000 -7.902925 2.059214 15.850000 -7.907861 -2.733331 15.900000 -7.922354 -1.245740 15.950000 -7.942798 0.238131 16.000000 -7.964775 1.717781 16.050000 -7.983140 -3.090239 16.100000 -7.992239 -1.619511 16.150000 -7.986307 -0.152799 16.200000 -7.960029 1.310725 16.250000 -7.909197 2.772267 16.300000 -7.831320 -2.049875 16.350000 -7.726006 -0.587726 16.400000 -7.594990 0.877061 16.450000 -7.441812 2.345783 16.500000 -7.271226 -2.463795 16.550000 -7.088551 -0.984735 16.600000 -6.899084 0.499985 16.650000 -6.707691 1.990281 16.700000 -6.518570 -2.797337 16.750000 -6.335163 -1.296943 16.800000 -6.160176 0.207750 16.850000 -5.995649 1.716178 16.900000 -5.843053 -3.055414 16.950000 -5.703381 -1.541213 17.000000 -5.577238 -0.024938 17.050000 -5.464910 1.492904 17.100000 -5.366420 3.011839 17.150000 -5.281571 -1.751766 17.200000 -5.209968 -0.231959 17.250000 -5.151041 1.287685 17.300000 -5.104051 2.806800 17.350000 -5.068095 -1.958137 17.400000 -5.042105 -0.441061 17.450000 -5.024847 1.074569 17.500000 -5.014922 2.588518 17.550000 -5.010776 -2.182585 17.600000 -5.010718 -0.672499 17.650000 -5.012947 0.835525 17.700000 -5.015602 2.341501 17.750000 -5.016825 -2.437665 17.800000 -5.014845 -0.935419 17.850000 -5.008065 0.565319 17.900000 -4.995162 2.064893 17.950000 -4.975172 -2.719476 18.000000 -4.947558 -1.220972 18.050000 -4.912242 0.277681 18.100000 -4.869610 1.776929 18.150000 -4.820472 -3.006006 18.200000 -4.765990 -1.504407 18.250000 -4.707596 -0.001191 18.300000 -4.646888 1.503827 18.350000 -4.585541 3.010746 18.400000 -4.525220 -1.763599 18.450000 -4.467517 -0.252893 18.500000 -4.413898 1.259561 18.550000 -4.365675 2.773593 18.600000 -4.323981 -1.994193 18.650000 -4.289764 -0.477672 18.700000 -4.263784 1.039700 18.750000 -4.246611 2.557634 18.800000 -4.238629 -2.207358 18.850000 -4.240037 -0.689220 18.900000 -4.250846 0.828543 18.950000 -4.270872 2.345609 19.000000 -4.299735 -2.421530 19.050000 -4.336840 -0.906821 19.100000 -4.381371 0.606247 19.150000 -4.432279 2.117387 19.200000 -4.488268 -2.656843 19.250000 -4.547803 -1.150289 19.300000 -4.609113 0.353703 19.350000 -4.670229 1.855047 19.400000 -4.729036 -2.929444 19.450000 -4.783356 -1.433294 19.500000 -4.831062 0.060526 19.550000 -4.870206 1.552346 19.600000 -4.899169 3.042604 19.650000 -4.916792 -1.751366 19.700000 -4.922481 -0.262614 19.750000 -4.916259 1.226269 19.800000 -4.898770 2.715851 19.850000 -4.871205 -2.076546 19.900000 -4.835201 -0.584135 19.950000 -4.792697 0.910202 20.000000 -4.745790 2.406651