% 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 103. 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 -0.001249 1.988720 0.100000 -0.004994 -2.305753 0.150000 -0.011232 -0.317055 0.200000 -0.019956 1.671622 0.250000 -0.031157 -2.622914 0.300000 -0.044823 -0.634299 0.350000 -0.060941 1.354275 0.400000 -0.079494 -2.940385 0.450000 -0.100463 -0.951912 0.500000 -0.123830 1.036502 0.550000 -0.149570 3.024851 0.600000 -0.177660 -1.270055 0.650000 -0.208074 0.718150 0.700000 -0.240784 2.706277 0.750000 -0.275763 -1.588865 0.800000 -0.312980 0.399091 0.850000 -0.352403 2.386958 0.900000 -0.394002 -1.908454 0.950000 -0.437743 0.079223 1.000000 -0.483593 2.066802 1.050000 -0.531518 -2.228905 1.100000 -0.581482 -0.241529 1.150000 -0.633450 1.745743 1.200000 -0.687387 -2.550276 1.250000 -0.743256 -0.563216 1.300000 -0.801020 1.423736 1.350000 -0.860642 -2.872606 1.400000 -0.922083 -0.885872 1.450000 -0.985306 1.100753 1.500000 -1.050272 3.087267 1.550000 -1.116939 -1.209514 1.600000 -1.185269 0.776780 1.650000 -1.255220 2.762963 1.700000 -1.326749 -1.534149 1.750000 -1.399815 0.451815 1.800000 -1.474375 2.437669 1.850000 -1.550383 -1.859770 1.900000 -1.627796 0.125869 1.950000 -1.706568 2.111402 2.000000 -1.786655 -2.186354 2.050000 -1.868011 -0.201027 2.100000 -1.950590 1.784200 2.150000 -2.034347 -2.513856 2.200000 -2.119238 -0.528821 2.250000 -2.205220 1.456122 2.300000 -2.292249 -2.842207 2.350000 -2.380287 -0.857436 2.400000 -2.469293 1.127256 2.450000 -2.559232 3.111871 2.500000 -2.650071 -1.186771 2.550000 -2.741777 0.797705 2.600000 -2.834326 2.782118 2.650000 -2.927691 -1.516714 2.700000 -3.021854 0.467583 2.750000 -3.116798 2.451827 2.800000 -3.212510 -1.847164 2.850000 -3.308982 0.136980 2.900000 -3.406208 2.121077 2.950000 -3.504186 -2.178060 3.000000 -3.602916 -0.194061 3.050000 -3.702402 1.789884 3.100000 -3.802648 -2.509413 3.150000 -3.903661 -0.525587 3.200000 -4.005447 1.458168 3.250000 -4.108012 -2.841341 3.300000 -4.211359 -0.857755 3.350000 -4.315491 1.125728 3.400000 -4.420406 3.109095 3.450000 -4.526097 -1.190856 3.500000 -4.632554 0.792229 3.550000 -4.739757 2.775147 3.600000 -4.847682 -1.525306 3.650000 -4.956292 0.457219 3.700000 -5.065544 2.439517 3.750000 -5.175385 -1.861618 3.800000 -5.285748 0.120165 3.850000 -5.396559 2.101660 3.900000 -5.507728 -2.200337 3.950000 -5.619157 -0.219471 4.000000 -5.730735 1.761056 4.050000 -5.842341 -2.541953 4.100000 -5.953843 -0.562137 4.150000 -6.065103 1.417314 4.200000 -6.175973 -2.886788 4.250000 -6.286301 -0.908068 4.300000 -6.395931 1.070297 4.350000 -6.504709 3.048320 4.400000 -6.612481 -1.257164 4.450000 -6.719101 0.720242 4.500000 -6.824429 2.697383 4.550000 -6.928342 -1.608889 4.600000 -7.030728 0.367842 4.650000 -7.131499 2.344439 4.700000 -7.230588 -1.962229 4.750000 -7.327951 0.014268 4.800000 -7.423577 1.990809 4.850000 -7.517481 -2.315726 4.900000 -7.609711 -0.338895 4.950000 -7.700349 1.638186 5.000000 -7.789506 -2.667594 5.050000 -7.877329 -0.689791 5.100000 -7.963994 1.288481 5.150000 -8.049710 -3.015891 5.200000 -8.134712 -1.036464 5.250000 -8.219262 0.943644 5.300000 -8.303650 2.924502 5.350000 -8.388183 -1.377012 5.400000 -8.473193 0.605539 5.450000 -8.559029 2.589029 5.500000 -8.646055 -1.709666 5.550000 -8.734653 0.275885 5.600000 -8.825217 2.262555 5.650000 -8.918156 -2.032781 5.700000 -9.013889 -0.043692 5.750000 -9.112851 1.946701 5.800000 -9.215487 -2.344722 5.850000 -9.322255 -0.351519 5.900000 -9.433629 1.643202 5.950000 -9.550095 -2.643659 6.000000 -9.672155 -0.645638 6.050000 -9.800326 1.354186 6.100000 -9.935142 -2.927250 6.150000 -10.077150 -0.923436 6.200000 -10.226912 1.082602 6.250000 -10.384999 3.091054 6.300000 -10.551983 -1.181047 6.350000 -10.728432 0.832932 6.400000 -10.914884 2.850111 6.450000 -11.111827 -1.412327 6.500000 -11.319651 0.612425 6.550000 -11.538590 2.641701 6.600000 -11.768625 -1.607064 6.650000 -12.009345 0.433237 6.700000 -12.259749 2.480278 6.750000 -12.517966 -1.748135 6.800000 -12.780877 0.315472 6.850000 -13.043644 2.389074 6.900000 -13.299183 -1.809419 6.950000 -13.537745 0.287186 7.000000 -13.746874 2.395928 7.050000 -13.912188 -1.767145 7.100000 -14.019334 0.362254 7.150000 -14.057020 2.497474 7.200000 -14.020096 -1.649103 7.250000 -13.911159 0.484308 7.300000 -13.739715 2.610666 7.350000 -13.519417 -1.555772 7.400000 -13.264860 0.550191 7.450000 -12.989226 2.645306 7.500000 -12.703132 -1.552950 7.550000 -12.414456 0.522822 7.600000 -12.128673 2.590590 7.650000 -11.849369 -1.631708 7.700000 -11.578738 0.423324 7.750000 -11.317993 2.473395 7.800000 -11.067676 -1.763912 7.850000 -10.827889 0.278418 7.900000 -10.598443 2.317740 7.950000 -10.378970 -1.928680 8.000000 -10.168996 0.105899 8.050000 -9.967990 2.138603 8.100000 -9.775396 -2.113497 8.150000 -9.590653 -0.083818 8.200000 -9.413212 1.944632 8.250000 -9.242542 -2.311188 8.300000 -9.078138 -0.284786 8.350000 -8.919522 1.740751 8.400000 -8.766245 -2.517681 8.450000 -8.617889 -0.493646 8.500000 -8.474067 1.529724 8.550000 -8.334420 -2.730714 8.600000 -8.198620 -0.708557 8.650000 -8.066367 1.313036 8.700000 -7.937388 -2.949103 8.750000 -7.811436 -0.928588 8.800000 -7.688290 1.091403 8.850000 -7.567753 3.110875 8.900000 -7.449650 -1.153356 8.950000 -7.333826 0.865082 9.000000 -7.220147 2.883000 9.050000 -7.108496 -1.382791 9.100000 -6.998775 0.634073 9.150000 -6.890897 2.650403 9.200000 -6.784793 -1.616993 9.250000 -6.680404 0.398249 9.300000 -6.577681 2.412937 9.350000 -6.476585 -1.856119 9.400000 -6.377084 0.157445 9.450000 -6.279155 2.170439 9.500000 -6.182776 -2.100326 9.550000 -6.087933 -0.088482 9.600000 -5.994613 1.922782 9.650000 -5.902806 -2.349721 9.700000 -5.812502 -0.339619 9.750000 -5.723693 1.669902 9.800000 -5.636370 -2.604341 9.850000 -5.550524 -0.595975 9.900000 -5.466143 1.411819 9.950000 -5.383216 -2.864140 10.000000 -5.301731 -0.857474 10.050000 -5.221673 1.148637 10.100000 -5.143025 -3.128981 10.150000 -5.065769 -1.123951 10.200000 -4.989888 0.880554 10.250000 -4.915362 2.884545 10.300000 -4.842170 -1.395151 10.350000 -4.770291 0.607849 10.400000 -4.699704 2.610374 10.450000 -4.630391 -1.670746 10.500000 -4.562330 0.330874 10.550000 -4.495505 2.332064 10.600000 -4.429898 -1.950344 10.650000 -4.365494 0.050035 10.700000 -4.302282 2.050034 10.750000 -4.240250 -2.233517 10.800000 -4.179393 -0.234230 10.850000 -4.119705 1.764725 10.900000 -4.061185 -2.519822 10.950000 -4.003835 -0.521485 11.000000 -3.947659 1.476565 11.050000 -3.892665 -2.808843 11.100000 -3.838862 -0.811326 11.150000 -3.786265 1.185943 11.200000 -3.734888 -3.100212 11.250000 -3.684748 -1.103409 11.300000 -3.635865 0.893174 11.350000 -3.588258 2.889545 11.400000 -3.541950 -1.397476 11.450000 -3.496962 0.598486 11.500000 -3.453318 2.594250 11.550000 -3.411040 -1.693369 11.600000 -3.370151 0.302001 11.650000 -3.330672 2.297174 11.700000 -3.292624 -1.991037 11.750000 -3.256027 0.003736 11.800000 -3.220899 1.998303 11.850000 -3.187258 -2.290527 11.900000 -3.155117 -0.296390 11.950000 -3.124491 1.697523 12.000000 -3.095389 -2.591983 12.050000 -3.067821 -0.598546 12.100000 -3.041793 1.394640 12.150000 -3.017309 -2.895622 12.200000 -2.994372 -0.902973 12.250000 -2.972981 1.089392 12.300000 -2.953133 3.081458 12.350000 -2.934823 -1.209972 12.400000 -2.918044 0.781460 12.450000 -2.902786 2.772554 12.500000 -2.889036 -1.519891 12.550000 -2.876780 0.470483 12.600000 -2.865998 2.460475 12.650000 -2.856670 -1.833117 12.700000 -2.848772 0.156062 12.750000 -2.842277 2.144811 12.800000 -2.837152 -2.150072 12.850000 -2.833363 -0.162235 12.900000 -2.830870 1.825121 12.950000 -2.829627 -2.471207 13.000000 -2.829585 -0.484867 13.050000 -2.830687 1.500938 13.100000 -2.832871 -2.796993 13.150000 -2.836066 -0.812309 13.200000 -2.840196 1.171788 13.250000 -2.845175 -3.127904 13.300000 -2.850909 -1.145030 13.350000 -2.857295 0.837210 13.400000 -2.864222 2.818801 13.450000 -2.871568 -1.483454 13.500000 -2.879202 0.496806 13.550000 -2.886984 2.476386 13.600000 -2.894766 -1.827904 13.650000 -2.902389 0.150303 13.700000 -2.909690 2.127823 13.750000 -2.916497 -2.178526 13.800000 -2.922635 -0.202364 13.850000 -2.927927 1.773136 13.900000 -2.932193 -2.535195 13.950000 -2.935257 -0.560964 14.000000 -2.936945 1.412672 14.050000 -2.937092 -2.897443 14.100000 -2.935544 -0.924899 14.150000 -2.932157 1.047158 14.200000 -2.926807 3.018775 14.250000 -2.919385 -1.293184 14.300000 -2.909806 0.677705 14.350000 -2.898008 2.648312 14.400000 -2.883953 -1.664490 14.450000 -2.867630 0.305729 14.500000 -2.849056 2.275843 14.550000 -2.828271 -2.037275 14.600000 -2.805344 -0.067196 14.650000 -2.780369 1.902949 14.700000 -2.753460 -2.409970 14.750000 -2.724754 -0.439536 14.800000 -2.694405 1.531113 14.850000 -2.662584 -2.781167 14.900000 -2.629470 -0.809971 14.950000 -2.595257 1.161550 15.000000 -2.560140 3.133421 15.050000 -2.524321 -1.177521 15.100000 -2.488001 0.795112 15.150000 -2.451381 2.768148 15.200000 -2.414658 -1.541591 15.250000 -2.378022 0.432272 15.300000 -2.341658 2.406553 15.350000 -2.305743 -1.901936 15.400000 -2.270444 0.073171 15.450000 -2.235921 2.048682 15.500000 -2.202321 -2.258597 15.550000 -2.169785 -0.282307 15.600000 -2.138440 1.694355 15.650000 -2.108407 -2.611811 15.700000 -2.079795 -0.634447 15.750000 -2.052706 1.343247 15.800000 -2.027232 -2.961932 15.850000 -2.003458 -0.983628 15.900000 -1.981461 0.994958 15.950000 -1.961311 2.973810 16.000000 -1.943070 -1.330274 16.050000 -1.926798 0.649060 16.100000 -1.912544 2.628611 16.150000 -1.900355 -1.674821 16.200000 -1.890274 0.305118 16.250000 -1.882336 2.285227 16.300000 -1.876574 -2.017695 16.350000 -1.873018 -0.037291 16.400000 -1.871690 1.943238 16.450000 -1.872613 -2.359309 16.500000 -1.875803 -0.378574 16.550000 -1.881275 1.602243 16.600000 -1.889039 -2.700059 16.650000 -1.899101 -0.719121 16.700000 -1.911466 1.261856 16.750000 -1.926135 -3.040324 16.800000 -1.943106 -1.059305 16.850000 -1.962374 0.921717 16.900000 -1.983930 2.902728 16.950000 -2.007765 -1.399469 17.000000 -2.033866 0.581487 17.050000 -2.062218 2.562400 17.100000 -2.092804 -1.739927 17.150000 -2.125607 0.240869 17.200000 -2.160607 2.221592 17.250000 -2.197783 -2.080950 17.300000 -2.237116 -0.100395 17.350000 -2.278584 1.880064 17.400000 -2.322168 -2.422764 17.450000 -2.367849 -0.442514 17.500000 -2.415610 1.537622 17.550000 -2.465434 -2.765545 17.600000 -2.517309 -0.785651 17.650000 -2.571226 1.194115 17.700000 -2.627177 -3.109436 17.750000 -2.685160 -1.129940 17.800000 -2.745175 0.849413 17.850000 -2.807228 2.828618 17.900000 -2.871329 -1.475516 17.950000 -2.937490 0.503373 18.000000 -3.005731 2.482093 18.050000 -3.076073 -1.822553 18.100000 -3.148543 0.155796 18.150000 -3.223168 2.133939 18.200000 -3.299981 -2.171322 18.250000 -3.379015 -0.193637 18.300000 -3.460303 1.783788 18.350000 -3.543880 -2.522255 18.400000 -3.629776 -0.545424 18.450000 -3.718021 1.431066 18.500000 -3.808637 -2.876006 18.550000 -3.901642 -0.900309 18.600000 -3.997043 1.074931 18.650000 -4.094835 3.049664 18.700000 -4.194998 -1.259346 18.750000 -4.297497 0.714215 18.800000 -4.402272 2.687099 18.850000 -4.509241 -1.623944 18.900000 -4.618291 0.347384 18.950000 -4.729273 2.317824 19.000000 -4.842000 -1.995889 19.050000 -4.956240 -0.027466 19.100000 -5.071708 1.939822 19.150000 -5.188060 -2.377295 19.200000 -5.304890 -0.412533 19.250000 -5.421719 1.550840 19.300000 -5.537993 -2.770440 19.350000 -5.653076 -0.810072 19.400000 -5.766249 1.148698 19.450000 -5.876708 3.105828 19.500000 -5.983573 -1.221892 19.550000 -6.085889 0.731912 19.600000 -6.182647 2.684086 19.650000 -6.272802 -1.648488 19.700000 -6.355299 0.300666 19.750000 -6.429109 2.248510 19.800000 -6.493270 -2.087951 19.850000 -6.546921 -0.142116 19.900000 -6.589353 1.803095 19.950000 -6.620037 -2.535204 20.000000 -6.638659 -0.590328