% 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 047. 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 -0.000111 2.863616 0.100000 -0.000444 -0.555954 0.150000 -0.000997 2.307659 0.200000 -0.001770 -1.111916 0.250000 -0.002761 1.751690 0.300000 -0.003967 -1.667894 0.350000 -0.005385 1.195702 0.400000 -0.007012 -2.223895 0.450000 -0.008845 0.639686 0.500000 -0.010879 -2.779927 0.550000 -0.013110 0.083636 0.600000 -0.015533 2.947190 0.650000 -0.018143 -0.472452 0.700000 -0.020935 2.391081 0.750000 -0.023903 -1.028583 0.800000 -0.027041 1.834928 0.850000 -0.030345 -1.584760 0.900000 -0.033809 1.278727 0.950000 -0.037427 -2.140984 1.000000 -0.041193 0.722478 1.050000 -0.045102 -2.697257 1.100000 -0.049149 0.166181 1.150000 -0.053329 3.029608 1.200000 -0.057637 -0.390161 1.250000 -0.062068 2.473244 1.300000 -0.066619 -0.946547 1.350000 -0.071286 1.916839 1.400000 -0.076064 -1.502971 1.450000 -0.080952 1.360397 1.500000 -0.085947 -2.059428 1.550000 -0.091046 0.803925 1.600000 -0.096247 -2.615914 1.650000 -0.101550 0.247428 1.700000 -0.106953 3.110765 1.750000 -0.112455 -0.309087 1.800000 -0.118057 2.554244 1.850000 -0.123758 -0.865612 1.900000 -0.129560 1.997716 1.950000 -0.135463 -1.422142 2.000000 -0.141468 1.441186 2.050000 -0.147577 -1.978669 2.100000 -0.153791 0.884662 2.150000 -0.160112 -2.535189 2.200000 -0.166543 0.328148 2.250000 -0.173084 -3.091697 2.300000 -0.179739 -0.228353 2.350000 -0.186509 2.634996 2.400000 -0.193397 -0.784836 2.450000 -0.200405 2.078522 2.500000 -0.207534 -1.341300 2.550000 -0.214787 1.522067 2.600000 -0.222165 -1.897746 2.650000 -0.229669 0.965630 2.700000 -0.237302 -2.454175 2.750000 -0.245063 0.409209 2.800000 -0.252953 -3.010589 2.850000 -0.260973 -0.147200 2.900000 -0.269123 2.716192 2.950000 -0.277402 -0.703601 3.000000 -0.285810 2.159793 3.050000 -0.294346 -1.260000 3.100000 -0.303008 1.603392 3.150000 -0.311795 -1.816403 3.200000 -0.320704 1.046984 3.250000 -0.329734 -2.372818 3.300000 -0.338880 0.490561 3.350000 -0.348141 -2.929252 3.400000 -0.357512 -0.065885 3.450000 -0.366991 2.797474 3.500000 -0.376573 -0.622360 3.550000 -0.386255 2.240983 3.600000 -0.396031 -1.178870 3.650000 -0.405898 1.684453 3.700000 -0.415851 -1.735420 3.750000 -0.425885 1.127881 3.800000 -0.435996 -2.292015 3.850000 -0.446180 0.571263 3.900000 -0.456430 -2.848656 3.950000 -0.466744 0.014598 4.000000 -0.477115 2.877840 4.050000 -0.487541 -0.542115 4.100000 -0.498017 2.321104 4.150000 -0.508538 -1.098873 4.200000 -0.519102 1.764324 4.250000 -0.529704 -1.655674 4.300000 -0.540342 1.207503 4.350000 -0.551012 -2.212513 4.400000 -0.561712 0.650647 4.450000 -0.572440 -2.769384 4.500000 -0.583194 0.093763 4.550000 -0.593972 2.956905 4.600000 -0.604773 -0.463143 4.650000 -0.615598 2.399992 4.700000 -0.626445 -1.020062 4.750000 -0.637314 1.843069 4.800000 -0.648206 -1.576986 4.850000 -0.659123 1.286144 4.900000 -0.670064 -2.133909 4.950000 -0.681033 0.729225 5.000000 -0.692030 -2.690823 5.050000 -0.703058 0.172318 5.100000 -0.714120 3.035462 5.150000 -0.725218 -0.384573 5.200000 -0.736355 2.478581 5.250000 -0.747535 -0.941445 5.300000 -0.758760 1.921720 5.350000 -0.770036 -1.498295 5.400000 -0.781364 1.364880 5.450000 -0.792749 -2.055125 5.500000 -0.804194 0.808059 5.550000 -0.815703 -2.611938 5.600000 -0.827280 0.251253 5.650000 -0.838928 3.114447 5.700000 -0.850650 -0.305544 5.750000 -0.862449 2.557652 5.800000 -0.874329 -0.862339 5.850000 -0.886292 2.000853 5.900000 -0.898340 -1.419143 5.950000 -0.910475 1.444041 6.000000 -0.922700 -1.975966 6.050000 -0.935015 0.887205 6.100000 -0.947421 -2.532820 6.150000 -0.959919 0.330331 6.200000 -0.972509 -3.089716 6.250000 -0.985190 -0.226592 6.300000 -0.997962 2.636516 6.350000 -1.010823 -0.783577 6.400000 -1.023772 2.079497 6.450000 -1.036805 -1.340635 6.500000 -1.049921 1.522398 6.550000 -1.063117 -1.897776 6.600000 -1.076388 0.965212 6.650000 -1.089731 -2.455010 6.700000 -1.103141 0.407929 6.750000 -1.116613 -3.012343 6.800000 -1.130144 -0.149456 6.850000 -1.143727 2.713404 6.900000 -1.157356 -0.706948 6.950000 -1.171027 2.155859 7.000000 -1.184733 -1.264547 7.050000 -1.198469 1.598205 7.100000 -1.212228 -1.822254 7.150000 -1.226005 1.040446 7.200000 -1.239793 -2.380065 7.250000 -1.253589 0.482585 7.300000 -1.267385 -2.937975 7.350000 -1.281177 -0.075372 7.400000 -1.294960 2.787209 7.450000 -1.308729 -0.633416 7.500000 -1.322481 2.229125 7.550000 -1.336213 -1.191538 7.600000 -1.349920 1.670968 7.650000 -1.363601 -1.749726 7.700000 -1.377254 1.112751 7.750000 -1.390878 -2.307970 7.800000 -1.404472 0.554483 7.850000 -1.418036 -2.866259 7.900000 -1.431570 -0.003823 7.950000 -1.445078 2.858606 8.000000 -1.458560 -0.562156 8.050000 -1.472019 2.300263 8.100000 -1.485459 -1.120507 8.150000 -1.498883 1.741907 8.200000 -1.512297 -1.678865 8.250000 -1.525705 1.183548 8.300000 -1.539112 -2.237224 8.350000 -1.552526 0.625191 8.400000 -1.565952 -2.795578 8.450000 -1.579398 0.066840 8.500000 -1.592869 2.929262 8.550000 -1.606373 -0.491500 8.600000 -1.619918 2.370926 8.650000 -1.633511 -1.049830 8.700000 -1.647159 1.812601 8.750000 -1.660869 -1.608151 8.800000 -1.674649 1.254284 8.850000 -1.688504 -2.166465 8.900000 -1.702443 0.695971 8.950000 -1.716470 -2.724778 9.000000 -1.730591 0.137657 9.050000 -1.744812 3.000091 9.100000 -1.759137 -0.420664 9.150000 -1.773570 2.441763 9.200000 -1.788116 -0.979000 9.250000 -1.802775 1.883417 9.300000 -1.817551 -1.537358 9.350000 -1.832445 1.325045 9.400000 -1.847458 -2.095746 9.450000 -1.862590 0.766639 9.500000 -1.877839 -2.654172 9.550000 -1.893206 0.208191 9.600000 -1.908686 3.070542 9.650000 -1.924279 -0.350305 9.700000 -1.939981 2.512021 9.750000 -1.955788 -0.908853 9.800000 -1.971695 1.953444 9.850000 -1.987699 -1.467459 9.900000 -2.003793 1.394808 9.950000 -2.019974 -2.026125 10.000000 -2.036234 0.836112 10.050000 -2.052569 -2.584851 10.100000 -2.068972 0.277356 10.150000 -2.085437 3.139548 10.200000 -2.101960 -0.281459 10.250000 -2.118534 2.580706 10.300000 -2.135155 -0.840328 10.350000 -2.151816 2.021812 10.400000 -2.168513 -1.399245 10.450000 -2.185243 1.462872 10.500000 -2.202001 -1.958204 10.550000 -2.218784 0.903896 10.600000 -2.235589 -2.517197 10.650000 -2.252415 0.344890 10.700000 -2.269261 -3.076212 10.750000 -2.286125 -0.214133 10.800000 -2.303008 2.647944 10.850000 -2.319910 -0.773165 10.900000 -2.336833 2.088912 10.950000 -2.353779 -1.332194 11.000000 -2.370751 1.529889 11.050000 -2.387753 -1.891210 11.100000 -2.404787 0.970883 11.150000 -2.421859 -2.450203 11.200000 -2.438975 0.411904 11.250000 -2.456138 -3.009165 11.300000 -2.473355 -0.147039 11.350000 -2.490631 2.715097 11.400000 -2.507974 -0.705942 11.450000 -2.525388 2.156217 11.500000 -2.542881 -1.264798 11.550000 -2.560458 1.597384 11.600000 -2.578126 -1.823607 11.650000 -2.595889 1.038599 11.700000 -2.613754 -2.382368 11.750000 -2.631725 0.479862 11.800000 -2.649807 -2.941082 11.850000 -2.668004 -0.078831 11.900000 -2.686318 2.783430 11.950000 -2.704753 -0.637486 12.000000 -2.723309 2.224792 12.050000 -2.741989 -1.196110 12.100000 -2.760791 1.666180 12.150000 -2.779715 -1.754711 12.200000 -2.798760 1.107586 12.250000 -2.817923 -2.313300 12.300000 -2.837199 0.548999 12.350000 -2.856585 -2.871889 12.400000 -2.876075 -0.009594 12.450000 -2.895663 2.852698 12.500000 -2.915342 -0.568202 12.550000 -2.935103 2.294077 12.600000 -2.954939 -1.126837 12.650000 -2.974840 1.735425 12.700000 -2.994795 -1.685508 12.750000 -3.014794 1.176732 12.800000 -3.034827 -2.244224 12.850000 -3.054881 0.617993 12.900000 -3.074946 -2.802989 12.950000 -3.095008 0.059202 13.000000 -3.115057 2.921379 13.050000 -3.135080 -0.499642 13.100000 -3.155065 2.362510 13.150000 -3.175000 -1.058536 13.200000 -3.194875 1.803592 13.250000 -3.214677 -1.617475 13.300000 -3.234397 1.244634 13.350000 -3.254023 -2.176450 13.400000 -3.273548 0.685645 13.450000 -3.292961 -2.735448 13.500000 -3.312256 0.126641 13.550000 -3.331425 2.988731 13.600000 -3.350461 -0.432361 13.650000 -3.369360 2.429737 13.700000 -3.388117 -0.991343 13.750000 -3.406729 1.870774 13.800000 -3.425194 -1.550281 13.850000 -3.443510 1.311865 13.900000 -3.461677 -2.109154 13.950000 -3.479696 0.753033 14.000000 -3.497568 -2.667939 14.050000 -3.515296 0.194301 14.100000 -3.532883 3.056571 14.150000 -3.550333 -0.364310 14.200000 -3.567652 2.498028 14.250000 -3.584845 -0.922781 14.300000 -3.601918 1.939634 14.350000 -3.618879 -1.481094 14.400000 -3.635733 1.381405 14.450000 -3.652489 -2.039237 14.500000 -3.669155 0.823352 14.550000 -3.685739 -2.597199 14.600000 -3.702248 0.265482 14.650000 -3.718691 3.128209 14.700000 -3.735075 -0.292203 14.750000 -3.751409 2.570616 14.800000 -3.767700 -0.849705 14.850000 -3.783955 2.013204 14.900000 -3.800180 -1.407031 14.950000 -3.816382 1.455962 15.000000 -3.832567 -1.964192 15.050000 -3.848740 0.898878 15.100000 -3.864904 -2.521204 15.150000 -3.881064 0.341933 15.200000 -3.897222 -3.078085 15.250000 -3.913382 -0.214892 15.300000 -3.929543 2.648326 15.350000 -3.945707 -0.771620 15.400000 -3.961872 2.091638 15.450000 -3.978039 -1.328275 15.500000 -3.994205 1.535010 15.550000 -4.010367 -1.884882 15.600000 -4.026522 0.978418 15.650000 -4.042665 -2.441464 15.700000 -4.058791 0.421839 15.750000 -4.074895 -2.998046 15.800000 -4.090969 -0.134750 15.850000 -4.107007 2.728539 15.900000 -4.123002 -0.691367 15.950000 -4.138945 2.171901 16.000000 -4.154827 -1.248029 16.050000 -4.170641 1.615213 16.100000 -4.186376 -1.804747 16.150000 -4.202024 1.058463 16.200000 -4.217575 -2.361530 16.250000 -4.233019 0.501646 16.300000 -4.248349 -2.918381 16.350000 -4.263553 -0.055241 16.400000 -4.278625 2.807883 16.450000 -4.293554 -0.612195 16.500000 -4.308333 2.250897 16.550000 -4.322954 -1.169211 16.600000 -4.337410 1.693853 16.650000 -4.351695 -1.726280 16.700000 -4.365803 1.136761 16.750000 -4.379729 -2.283393 16.800000 -4.393468 0.579631 16.850000 -4.407019 -2.840536 16.900000 -4.420378 0.022477 16.950000 -4.433543 2.885487 17.000000 -4.446516 -0.534689 17.050000 -4.459295 2.328319 17.100000 -4.471882 -1.091856 17.150000 -4.484281 1.771156 17.200000 -4.496493 -1.649014 17.250000 -4.508524 1.214005 17.300000 -4.520379 -2.206155 17.350000 -4.532062 0.656874 17.400000 -4.543581 -2.763276 17.450000 -4.554942 0.099764 17.500000 -4.566154 2.962810 17.550000 -4.577224 -0.457326 17.600000 -4.588161 2.405728 17.650000 -4.598974 -1.014401 17.700000 -4.609671 1.848657 17.750000 -4.620262 -1.571470 17.800000 -4.630755 1.291586 17.850000 -4.641159 -2.128548 17.900000 -4.651483 0.734499 17.950000 -4.661735 -2.685648 18.000000 -4.671922 0.177380 18.050000 -4.682050 3.040394 18.100000 -4.692127 -0.379792 18.150000 -4.702158 2.483188 18.200000 -4.712147 -0.937037 18.250000 -4.722098 1.925898 18.300000 -4.732014 -1.494379 18.350000 -4.741895 1.368501 18.400000 -4.751742 -2.051837 18.450000 -4.761555 0.810976 18.500000 -4.771331 -2.609434 18.550000 -4.781068 0.253303 18.600000 -4.790760 3.115998 18.650000 -4.800403 -0.304535 18.700000 -4.809990 2.558073 18.750000 -4.819512 -0.862551 18.800000 -4.828963 1.999963 18.850000 -4.838332 -1.420757 18.900000 -4.847608 1.441660 18.950000 -4.856781 -1.979158 19.000000 -4.865839 0.883161 19.050000 -4.874770 -2.537754 19.100000 -4.883562 0.324468 19.150000 -4.892203 -3.096542 19.200000 -4.900678 -0.234413 19.250000 -4.908977 2.627672 19.300000 -4.917088 -0.793471 19.350000 -4.924998 2.068532 19.400000 -4.932696 -1.352689 19.450000 -4.940173 1.509241 19.500000 -4.947420 -1.912047 19.550000 -4.954428 0.949821 19.600000 -4.961190 -2.471523 19.650000 -4.967700 0.390297 19.700000 -4.973955 -3.031089 19.750000 -4.979952 -0.169304 19.800000 -4.985689 2.692468 19.850000 -4.991168 -0.728953 19.900000 -4.996391 2.132807 19.950000 -5.001361 -1.288620 20.000000 -5.006084 1.573141