% 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 011. 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 -0.000275 -2.598376 0.100000 -0.001098 1.086433 0.150000 -0.002470 -1.511945 0.200000 -0.004388 2.172860 0.250000 -0.006851 -0.425523 0.300000 -0.009856 -3.023910 0.350000 -0.013400 0.660885 0.400000 -0.017480 -1.937510 0.450000 -0.022093 1.747276 0.500000 -0.027233 -0.851130 0.550000 -0.032895 2.833644 0.600000 -0.039076 0.235227 0.650000 -0.045769 -2.363197 0.700000 -0.052969 1.321558 0.750000 -0.060670 -1.276879 0.800000 -0.068865 2.407862 0.850000 -0.077550 -0.190588 0.900000 -0.086716 -2.789044 0.950000 -0.096358 0.895679 1.000000 -0.106470 -1.702788 1.050000 -0.117045 1.981925 1.100000 -0.128077 -0.616552 1.150000 -0.139560 3.068152 1.200000 -0.151488 0.469668 1.250000 -0.163855 -2.128818 1.300000 -0.176656 1.555880 1.350000 -0.189885 -1.042608 1.400000 -0.203539 2.642091 1.450000 -0.217611 0.043606 1.500000 -0.232099 -2.554877 1.550000 -0.246998 1.129831 1.600000 -0.262304 -1.468642 1.650000 -0.278016 2.216077 1.700000 -0.294130 -0.382381 1.750000 -0.310644 -2.980830 1.800000 -0.327556 0.703917 1.850000 -0.344865 -1.894510 1.900000 -0.362571 1.790261 1.950000 -0.380671 -0.808139 2.000000 -0.399167 2.876662 2.050000 -0.418057 0.278294 2.100000 -0.437343 -2.320057 2.150000 -0.457025 1.364797 2.200000 -0.477103 -1.233516 2.250000 -0.497578 2.451377 2.300000 -0.518452 -0.146894 2.350000 -0.539726 -2.745143 2.400000 -0.561400 0.939816 2.450000 -0.583477 -1.658388 2.500000 -0.605957 2.026618 2.550000 -0.628841 -0.571539 2.600000 -0.652131 3.113514 2.650000 -0.675826 0.515406 2.700000 -0.699929 -2.082678 2.750000 -0.724439 1.602448 2.800000 -0.749356 -0.995588 2.850000 -0.774681 2.689585 2.900000 -0.800413 0.091597 2.950000 -0.826550 -2.506369 3.000000 -0.853093 1.178874 3.050000 -0.880038 -1.419047 3.100000 -0.907386 2.266239 3.150000 -0.935132 -0.331639 3.200000 -0.963274 -2.929497 3.250000 -0.991810 0.755850 3.300000 -1.020735 -1.841970 3.350000 -1.050045 1.843414 3.400000 -1.079737 -0.754370 3.450000 -1.109805 2.931048 3.500000 -1.140245 0.333297 3.550000 -1.171051 -2.264439 3.600000 -1.202218 1.421026 3.650000 -1.233739 -1.176681 3.700000 -1.265609 2.508812 3.750000 -1.297821 -0.088867 3.800000 -1.330370 -2.686533 3.850000 -1.363248 0.998999 3.900000 -1.396450 -1.598641 3.950000 -1.429969 2.086917 4.000000 -1.463798 -0.510697 4.050000 -1.497932 -3.108299 4.100000 -1.532365 0.577298 4.150000 -1.567090 -2.020276 4.200000 -1.602103 1.665349 4.250000 -1.637397 -0.932196 4.300000 -1.672969 2.753460 4.350000 -1.708814 0.155947 4.400000 -1.744928 -2.441549 4.450000 -1.781308 1.244159 4.500000 -1.817950 -1.353298 4.550000 -1.854852 2.332451 4.600000 -1.892012 -0.264964 4.650000 -1.929430 -2.862355 4.700000 -1.967105 0.823464 4.750000 -2.005035 -1.773876 4.800000 -2.043223 1.911996 4.850000 -2.081669 -0.685287 4.900000 -2.120375 3.000644 4.950000 -2.159343 0.403423 5.000000 -2.198576 -2.193766 5.050000 -2.238078 1.492265 5.100000 -2.277853 -1.104854 5.150000 -2.317905 2.581249 5.200000 -2.358238 -0.015795 5.250000 -2.398858 -2.612801 5.300000 -2.439771 1.073417 5.350000 -2.480983 -1.523510 5.400000 -2.522499 2.162789 5.450000 -2.564325 -0.434056 5.500000 -2.606469 -3.030860 5.550000 -2.648936 0.655562 5.600000 -2.691733 -1.941160 5.650000 -2.734866 1.745345 5.700000 -2.778342 -0.851296 5.750000 -2.822165 2.835289 5.800000 -2.866343 0.238727 5.850000 -2.910879 -2.357796 5.900000 -2.955781 1.328904 5.950000 -3.001050 -1.267545 6.000000 -3.046693 2.419226 6.050000 -3.092713 -0.177154 6.100000 -3.139111 -2.773501 6.150000 -3.185891 0.913367 6.200000 -3.233054 -1.682920 6.250000 -3.280602 2.004006 6.300000 -3.328533 -0.592227 6.350000 -3.376848 3.094750 6.400000 -3.425545 0.498565 6.450000 -3.474622 -2.097597 6.500000 -3.524076 1.589446 6.550000 -3.573903 -1.006677 6.600000 -3.624098 2.680404 6.650000 -3.674656 0.084317 6.700000 -3.725571 -2.511754 6.750000 -3.776835 1.175377 6.800000 -3.828441 -1.420662 6.850000 -3.880380 2.266499 6.900000 -3.932644 -0.329510 6.950000 -3.985221 -2.925503 7.000000 -4.038103 0.761706 7.050000 -4.091278 -1.834253 7.100000 -4.144735 1.852992 7.150000 -4.198462 -0.742928 7.200000 -4.252448 2.944358 7.250000 -4.306680 0.348484 7.300000 -4.361146 -2.247363 7.350000 -4.415833 1.440004 7.400000 -4.470730 -1.155782 7.450000 -4.525823 2.531654 7.500000 -4.581101 -0.064056 7.550000 -4.636552 -2.659722 7.600000 -4.692165 1.027845 7.650000 -4.747928 -1.567721 7.700000 -4.803831 2.119956 7.750000 -4.859864 -0.475492 7.800000 -4.916017 -3.070872 7.850000 -4.972282 0.617004 7.900000 -5.028651 -1.978228 7.950000 -5.085117 1.709808 8.000000 -5.141673 -0.885255 8.050000 -5.198313 2.802960 8.100000 -5.255033 0.208088 8.150000 -5.311829 -2.386683 8.200000 -5.368697 1.301840 8.250000 -5.425635 -1.292712 8.300000 -5.482641 2.396039 8.350000 -5.539715 -0.198275 8.400000 -5.596855 -2.792465 8.450000 -5.654062 0.896658 8.500000 -5.711337 -1.697272 8.550000 -5.768681 1.992116 8.600000 -5.826094 -0.601544 8.650000 -5.883579 3.088120 8.700000 -5.941137 0.494739 8.750000 -5.998770 -2.098501 8.800000 -6.056480 1.591586 8.850000 -6.114267 -1.001370 8.900000 -6.172133 2.689002 8.950000 -6.230077 0.096329 9.000000 -6.288101 -2.496204 9.050000 -6.346202 1.194587 9.100000 -6.404380 -1.397671 9.150000 -6.462631 2.293389 9.200000 -6.520952 -0.298605 9.250000 -6.579338 -2.890473 9.300000 -6.637783 0.800967 9.350000 -6.696278 -1.790660 9.400000 -6.754816 1.901012 9.450000 -6.813386 -0.690394 9.500000 -6.871976 3.001489 9.550000 -6.930572 0.410283 9.600000 -6.989159 -2.180832 9.650000 -7.047722 1.511322 9.700000 -7.106241 -1.079632 9.750000 -7.164697 2.612669 9.800000 -7.223069 0.021848 9.850000 -7.281335 -2.568918 9.900000 -7.339470 1.123548 9.950000 -7.397450 -1.467131 10.000000 -7.455248 2.225407 10.050000 -7.512839 -0.365216 10.100000 -7.570193 -2.955825 10.150000 -7.627283 0.736759 10.200000 -7.684081 -1.853843 10.250000 -7.740558 1.838730 10.300000 -7.796686 -0.751900 10.350000 -7.852436 2.940630 10.400000 -7.907783 0.349940 10.450000 -7.962700 -2.240792 10.500000 -8.017162 1.451611 10.550000 -8.071147 -1.139229 10.600000 -8.124632 2.553050 10.650000 -8.177599 -0.037930 10.700000 -8.230033 -2.628990 10.750000 -8.281918 1.063047 10.800000 -8.333246 -1.528196 10.850000 -8.384007 2.163645 10.900000 -8.434200 -0.427808 10.950000 -8.483824 -3.019374 11.000000 -8.532883 0.672124 11.050000 -8.581385 -1.919690 11.100000 -8.629343 1.771550 11.150000 -8.676774 -0.820532 11.200000 -8.723699 2.870428 11.250000 -8.770144 0.278056 11.300000 -8.816137 -2.314468 11.350000 -8.861714 1.376036 11.400000 -8.906913 -1.216806 11.450000 -8.951777 2.473370 11.500000 -8.996351 -0.119809 11.550000 -9.040687 -2.713163 11.600000 -9.084837 0.976489 11.650000 -9.128858 -1.617229 11.700000 -9.172811 2.072050 11.750000 -9.216757 -0.522050 11.800000 -9.260761 -3.116349 11.850000 -9.304890 0.572334 11.900000 -9.349211 -2.022378 11.950000 -9.393796 1.665880 12.000000 -9.438713 -0.929268 12.050000 -9.484035 2.758541 12.100000 -9.529831 0.162930 12.150000 -9.576173 -2.432923 12.200000 -9.623131 1.254159 12.250000 -9.670774 -1.342202 12.300000 -9.719172 2.344355 12.350000 -9.768389 -0.252549 12.400000 -9.818492 -2.849739 12.450000 -9.869543 0.835960 12.500000 -9.921601 -1.761833 12.550000 -9.974725 1.923240 12.600000 -10.028969 -0.675202 12.650000 -10.084386 3.009200 12.700000 -10.141022 0.410060 12.750000 -10.198924 -2.189447 12.800000 -10.258132 1.493849 12.850000 -10.318685 -1.106435 12.900000 -10.380615 2.576056 12.950000 -10.443955 -0.025062 13.000000 -10.508730 -2.626619 13.050000 -10.574962 1.054556 13.100000 -10.642672 -1.547922 13.150000 -10.711875 2.132303 13.200000 -10.782583 -0.471156 13.250000 -10.854806 -3.075127 13.300000 -10.928550 0.603561 13.350000 -11.003818 -2.001477 13.400000 -11.080614 1.676116 13.450000 -11.158937 -0.930044 13.500000 -11.238787 2.746400 13.550000 -11.320162 0.139065 13.600000 -11.403061 -2.468875 13.650000 -11.487485 1.205752 13.700000 -11.573434 -1.403433 13.750000 -11.660915 2.269927 13.800000 -11.749935 -0.340547 13.850000 -11.840505 -2.951682 13.900000 -11.932646 0.719699 13.950000 -12.026381 -1.892787 14.000000 -12.121743 1.777221 14.050000 -12.218773 -0.836660 14.100000 -12.317521 2.831927 14.150000 -12.418048 0.216596 14.200000 -12.520426 -2.399483 14.250000 -12.624737 1.266854 14.300000 -12.731077 -1.350787 14.350000 -12.839551 2.313937 14.400000 -12.950278 -0.305379 14.450000 -13.063385 -2.925588 14.500000 -13.179010 0.736448 14.550000 -13.297297 -1.885699 14.600000 -13.418392 1.774278 14.650000 -13.542444 -0.850072 14.700000 -13.669595 2.807533 14.750000 -13.799974 0.180616 14.800000 -13.933690 -2.447762 14.850000 -14.070816 1.205443 14.900000 -14.211380 -1.426302 14.950000 -14.355339 2.223187 15.000000 -14.502564 -0.412671 15.050000 -14.652802 -3.050926 15.100000 -14.805643 0.591346 15.150000 -14.960478 -2.052512 15.200000 -15.116443 1.583567 15.250000 -15.272362 -1.067106 15.300000 -15.426684 2.561522 15.350000 -15.577419 -0.097216 15.400000 -15.722094 -2.760387 15.450000 -15.857726 0.855025 15.500000 -15.980854 -1.817391 15.550000 -16.087643 1.788866 15.600000 -16.174080 -0.892221 15.650000 -16.236273 2.706321 15.700000 -16.270826 0.018981 15.750000 -16.275239 -2.669973 15.800000 -16.248245 0.923876 15.850000 -16.189992 -1.764558 15.900000 -16.102036 1.832312 15.950000 -15.987127 -0.850829 16.000000 -15.848866 2.753212 16.050000 -15.691301 0.078630 16.100000 -15.518560 -2.591078 16.150000 -15.334561 1.027372 16.200000 -15.142830 -1.632465 16.250000 -14.946406 1.995585 16.300000 -14.747817 -0.655125 16.350000 -14.549107 2.981454 16.400000 -14.351887 0.338611 16.450000 -14.157395 -2.300808 16.500000 -13.966559 1.346053 16.550000 -13.780057 -1.287488 16.600000 -13.598363 2.364653 16.650000 -13.421791 -0.264160 16.700000 -13.250532 -2.890980 16.750000 -13.084680 0.767159 16.800000 -12.924255 -1.856309 16.850000 -12.769220 1.804811 16.900000 -12.619497 -0.816011 16.950000 -12.474973 2.847453 17.000000 -12.335515 0.228706 17.050000 -12.200970 -2.389183 17.100000 -12.071175 1.276870 17.150000 -11.945958 -1.339600 17.200000 -11.825141 2.327697 17.250000 -11.708545 -0.287687 17.300000 -11.595988 -2.902631 17.350000 -11.487288 0.765990 17.400000 -11.382266 -1.848249 17.450000 -11.280744 1.820975 17.500000 -11.182547 -0.792750 17.550000 -11.087503 2.876909 17.600000 -10.995444 0.263548 17.650000 -10.906208 -2.349677 17.700000 -10.819635 1.320395 17.750000 -10.735571 -1.292627 17.800000 -10.653869 2.377608 17.850000 -10.574385 -0.235286 17.900000 -10.496984 -2.848135 17.950000 -10.421535 0.822236 18.000000 -10.347913 -1.790550 18.050000 -10.276002 1.879871 18.100000 -10.205691 -0.732874 18.150000 -10.136877 2.937583 18.200000 -10.069463 0.324872 18.250000 -10.003360 -2.287820 18.300000 -9.938486 1.382693 18.350000 -9.874766 -1.229955 18.400000 -9.812132 2.440610 18.450000 -9.750523 -0.171978 18.500000 -9.689885 -2.784529 18.550000 -9.630169 0.886148 18.600000 -9.571334 -1.726314 18.650000 -9.513343 1.944462 18.700000 -9.456166 -0.667891 18.750000 -9.399776 3.003002 18.800000 -9.344152 0.390774 18.850000 -9.289275 -2.221385 18.900000 -9.235133 1.449712 18.950000 -9.181712 -1.162304 19.000000 -9.129004 2.508939 19.050000 -9.077001 -0.102928 19.100000 -9.025697 -2.714722 19.150000 -8.975087 0.956742 19.200000 -8.925166 -1.654908 19.250000 -8.875927 2.016696 19.300000 -8.827366 -0.594820 19.350000 -8.779475 3.076910 19.400000 -8.732245 0.465512 19.450000 -8.685668 -2.145833 19.500000 -8.639730 1.526054 19.550000 -8.594417 -1.085204 19.600000 -8.549714 2.586760 19.650000 -8.505602 -0.024432 19.700000 -8.462058 -2.635599 19.750000 -8.419059 1.036436 19.800000 -8.376579 -1.574701 19.850000 -8.334589 2.097354 19.900000 -8.293057 -0.513775 19.950000 -8.251951 -3.124905 20.000000 -8.211234 0.547143