% 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 072. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 20 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.000807 0.622823 0.100000 -0.003229 1.245656 0.150000 -0.007264 1.868508 0.200000 -0.012910 2.491388 0.250000 -0.020164 3.114307 0.300000 -0.029021 -2.545911 0.350000 -0.039477 -1.922887 0.400000 -0.051525 -1.299796 0.450000 -0.065158 -0.676627 0.500000 -0.080369 -0.053372 0.550000 -0.097148 0.569979 0.600000 -0.115486 1.193435 0.650000 -0.135370 1.817008 0.700000 -0.156788 2.440706 0.750000 -0.179728 3.064539 0.800000 -0.204173 -2.594669 0.850000 -0.230108 -1.970536 0.900000 -0.257515 -1.346240 0.950000 -0.286375 -0.721768 1.000000 -0.316668 -0.097113 1.050000 -0.348371 0.527736 1.100000 -0.381461 1.152788 1.150000 -0.415912 1.778054 1.200000 -0.451699 2.403543 1.250000 -0.488791 3.029264 1.300000 -0.527158 -2.627959 1.350000 -0.566767 -2.001745 1.400000 -0.607583 -1.375270 1.450000 -0.649571 -0.748526 1.500000 -0.692691 -0.121504 1.550000 -0.736901 0.505805 1.600000 -0.782159 1.133409 1.650000 -0.828419 1.761317 1.700000 -0.875634 2.389535 1.750000 -0.923754 3.018072 1.800000 -0.972726 -2.636252 1.850000 -1.022496 -2.007058 1.900000 -1.073008 -1.377527 1.950000 -1.124203 -0.747654 2.000000 -1.176020 -0.117433 2.050000 -1.228397 0.513139 2.100000 -1.281270 1.144066 2.150000 -1.334572 1.775350 2.200000 -1.388238 2.406992 2.250000 -1.442199 3.038993 2.300000 -1.496385 -2.611832 2.350000 -1.550728 -1.979115 2.400000 -1.605157 -1.346041 2.450000 -1.659603 -0.712616 2.500000 -1.713996 -0.078843 2.550000 -1.768269 0.555272 2.600000 -1.822354 1.189722 2.650000 -1.876186 1.824501 2.700000 -1.929702 2.459598 2.750000 -1.982843 3.095005 2.800000 -2.035550 -2.552474 2.850000 -2.087771 -1.916482 2.900000 -2.139456 -1.280216 2.950000 -2.190559 -0.643689 3.000000 -2.241040 -0.006917 3.050000 -2.290865 0.630088 3.100000 -2.340003 1.267307 3.150000 -2.388431 1.904727 3.200000 -2.436131 2.542331 3.250000 -2.483089 -3.103083 3.300000 -2.529302 -2.465161 3.350000 -2.574768 -1.827104 3.400000 -2.619494 -1.188929 3.450000 -2.663493 -0.550650 3.500000 -2.706782 0.087717 3.550000 -2.749385 0.726157 3.600000 -2.791331 1.364658 3.650000 -2.832653 2.003205 3.700000 -2.873391 2.641787 3.750000 -2.913584 -3.002792 3.800000 -2.953281 -2.364172 3.850000 -2.992528 -1.725545 3.900000 -3.031378 -1.086920 3.950000 -3.069883 -0.448303 4.000000 -3.108098 0.190303 4.050000 -3.146078 0.828893 4.100000 -3.183879 1.467466 4.150000 -3.221555 2.106020 4.200000 -3.259163 2.744557 4.250000 -3.296755 -2.900108 4.300000 -3.334383 -2.261600 4.350000 -3.372096 -1.623102 4.400000 -3.409942 -0.984607 4.450000 -3.447965 -0.346109 4.500000 -3.486205 0.292398 4.550000 -3.524699 0.930923 4.600000 -3.563481 1.569475 4.650000 -3.602581 2.208063 4.700000 -3.642022 2.846697 4.750000 -3.681825 -2.797797 4.800000 -3.722005 -2.159037 4.850000 -3.762574 -1.520198 4.900000 -3.803536 -0.881268 4.950000 -3.844892 -0.242235 5.000000 -3.886638 0.396914 5.050000 -3.928765 1.036189 5.100000 -3.971257 1.675602 5.150000 -4.014096 2.315164 5.200000 -4.057258 2.954887 5.250000 -4.100713 -2.688404 5.300000 -4.144429 -2.048329 5.350000 -4.188367 -1.408065 5.400000 -4.232486 -0.767602 5.450000 -4.276740 -0.126934 5.500000 -4.321082 0.513947 5.550000 -4.365458 1.155046 5.600000 -4.409816 1.796367 5.650000 -4.454098 2.437913 5.700000 -4.498247 3.079687 5.750000 -4.542204 -2.561496 5.800000 -4.585910 -1.919267 5.850000 -4.629305 -1.276812 5.900000 -4.672331 -0.634135 5.950000 -4.714933 0.008760 6.000000 -4.757054 0.651866 6.050000 -4.798645 1.295176 6.100000 -4.839656 1.938682 6.150000 -4.880043 2.582374 6.200000 -4.919769 -3.056943 6.250000 -4.958798 -2.412911 6.300000 -4.997102 -1.768727 6.350000 -5.034661 -1.124404 6.400000 -5.071458 -0.479956 6.450000 -5.107487 0.164606 6.500000 -5.142744 0.809267 6.550000 -5.177237 1.454013 6.600000 -5.210977 2.098832 6.650000 -5.243986 2.743712 6.700000 -5.276289 -2.894544 6.750000 -5.307918 -2.249577 6.800000 -5.338914 -1.604581 6.850000 -5.369318 -0.959564 6.900000 -5.399180 -0.314533 6.950000 -5.428552 0.330508 7.000000 -5.457488 0.975554 7.050000 -5.486047 1.620604 7.100000 -5.514286 2.265660 7.150000 -5.542265 2.910723 7.200000 -5.570042 -2.727387 7.250000 -5.597673 -2.082294 7.300000 -5.625213 -1.437174 7.350000 -5.652712 -0.792016 7.400000 -5.680216 -0.146809 7.450000 -5.707764 0.498462 7.500000 -5.735391 1.143814 7.550000 -5.763122 1.789264 7.600000 -5.790975 2.434830 7.650000 -5.818958 3.080535 7.700000 -5.847068 -2.556786 7.750000 -5.875292 -1.910740 7.800000 -5.903605 -1.264488 7.850000 -5.931967 -0.618007 7.900000 -5.960329 0.028729 7.950000 -5.988624 0.675742 8.000000 -6.016772 1.323057 8.050000 -6.044678 1.970696 8.100000 -6.072232 2.618681 8.150000 -6.099310 -3.016154 8.200000 -6.125770 -2.367420 8.250000 -6.151457 -1.718286 8.300000 -6.176203 -1.068742 8.350000 -6.199824 -0.418778 8.400000 -6.222127 0.231610 8.450000 -6.242908 0.882422 8.500000 -6.261955 1.533652 8.550000 -6.279048 2.185292 8.600000 -6.293968 2.837322 8.650000 -6.306494 -2.793463 8.700000 -6.316409 -2.140724 8.750000 -6.323506 -1.487679 8.800000 -6.327586 -0.834372 8.850000 -6.328469 -0.180850 8.900000 -6.325993 0.472835 8.950000 -6.320019 1.126623 9.000000 -6.310438 1.780451 9.050000 -6.297166 2.434253 9.100000 -6.280155 3.087960 9.150000 -6.259388 -2.541685 9.200000 -6.234883 -1.888381 9.250000 -6.206693 -1.235385 9.300000 -6.174903 -0.582765 9.350000 -6.139631 0.069412 9.400000 -6.101023 0.721085 9.450000 -6.059252 1.372195 9.500000 -6.014515 2.022689 9.550000 -5.967026 2.672521 9.600000 -5.917016 -2.961535 9.650000 -5.864727 -2.313144 9.700000 -5.810410 -1.665519 9.750000 -5.754317 -1.018682 9.800000 -5.696704 -0.372651 9.850000 -5.637824 0.272566 9.900000 -5.577923 0.916962 9.950000 -5.517242 1.560538 10.000000 -5.456013 2.203299 10.050000 -5.394456 2.845251 10.100000 -5.332783 -2.796776 10.150000 -5.271190 -2.156399 10.200000 -5.209861 -1.516784 10.250000 -5.148970 -0.877912 10.300000 -5.088675 -0.239760 10.350000 -5.029122 0.397695 10.400000 -4.970445 1.034478 10.450000 -4.912766 1.670615 10.500000 -4.856194 2.306131 10.550000 -4.800830 2.941052 10.600000 -4.746760 -2.707778 10.650000 -4.694064 -2.073963 10.700000 -4.642811 -1.440662 10.750000 -4.593061 -0.807848 10.800000 -4.544867 -0.175494 10.850000 -4.498273 0.456426 10.900000 -4.453317 1.087936 10.950000 -4.410030 1.719063 11.000000 -4.368437 2.349830 11.050000 -4.328557 2.980262 11.100000 -4.290404 -2.672804 11.150000 -4.253986 -2.042975 11.200000 -4.219308 -1.413412 11.250000 -4.186370 -0.784096 11.300000 -4.155167 -0.155004 11.350000 -4.125691 0.473883 11.400000 -4.097931 1.102586 11.450000 -4.071872 1.731122 11.500000 -4.047494 2.359512 11.550000 -4.024778 2.987771 11.600000 -4.003697 -2.667266 11.650000 -3.984226 -2.039214 11.700000 -3.966333 -1.411242 11.750000 -3.949987 -0.783334 11.800000 -3.935152 -0.155475 11.850000 -3.921791 0.472349 11.900000 -3.909864 1.100150 11.950000 -3.899328 1.727943 12.000000 -3.890139 2.355740 12.050000 -3.882251 2.983551 12.100000 -3.875614 -2.671798 12.150000 -3.870179 -2.043926 12.200000 -3.865893 -1.416009 12.250000 -3.862702 -0.788038 12.300000 -3.860550 -0.160006 12.350000 -3.859381 0.468094 12.400000 -3.859135 1.096269 12.450000 -3.859752 1.724523 12.500000 -3.861173 2.352861 12.550000 -3.863336 2.981286 12.600000 -3.866178 -2.673384 12.650000 -3.869637 -2.044778 12.700000 -3.873650 -1.416079 12.750000 -3.878155 -0.787289 12.800000 -3.883090 -0.158409 12.850000 -3.888391 0.470558 12.900000 -3.894001 1.099610 12.950000 -3.899857 1.728741 13.000000 -3.905904 2.357947 13.050000 -3.912084 2.987220 13.100000 -3.918344 -2.666632 13.150000 -3.924633 -2.037247 13.200000 -3.930902 -1.407819 13.250000 -3.937106 -0.778359 13.300000 -3.943204 -0.148878 13.350000 -3.949157 0.480613 13.400000 -3.954932 1.110101 13.450000 -3.960498 1.739573 13.500000 -3.965832 2.369015 13.550000 -3.970913 2.998414 13.600000 -3.975724 -2.655430 13.650000 -3.980256 -2.026162 13.700000 -3.984504 -1.396981 13.750000 -3.988466 -0.767903 13.800000 -3.992148 -0.138942 13.850000 -3.995559 0.489886 13.900000 -3.998715 1.118567 13.950000 -4.001634 1.747087 14.000000 -4.004342 2.375431 14.050000 -4.006868 3.003586 14.100000 -4.009244 -2.651646 14.150000 -4.011507 -2.023908 14.200000 -4.013700 -1.396396 14.250000 -4.015866 -0.769121 14.300000 -4.018053 -0.142094 14.350000 -4.020312 0.484676 14.400000 -4.022696 1.111180 14.450000 -4.025260 1.737410 14.500000 -4.028062 2.363359 14.550000 -4.031161 2.989022 14.600000 -4.034616 -2.668793 14.650000 -4.038489 -2.043718 14.700000 -4.042842 -1.418944 14.750000 -4.047737 -0.794471 14.800000 -4.053238 -0.170304 14.850000 -4.059407 0.453559 14.900000 -4.066306 1.077116 14.950000 -4.073999 1.700368 15.000000 -4.082546 2.323316 15.050000 -4.092010 2.945962 15.100000 -4.102451 -2.714877 15.150000 -4.113928 -2.092827 15.200000 -4.126502 -1.471070 15.250000 -4.140229 -0.849601 15.300000 -4.155168 -0.228416 15.350000 -4.171374 0.392490 15.400000 -4.188903 1.013123 15.450000 -4.207811 1.633490 15.500000 -4.228149 2.253596 15.550000 -4.249972 2.873449 15.600000 -4.273331 -2.790130 15.650000 -4.298279 -2.170761 15.700000 -4.324864 -1.551624 15.750000 -4.353139 -0.932708 15.800000 -4.383153 -0.314006 15.850000 -4.414955 0.304491 15.900000 -4.448595 0.922793 15.950000 -4.484121 1.540909 16.000000 -4.521583 2.158850 16.050000 -4.561030 2.776625 16.100000 -4.602511 -2.888941 16.150000 -4.646076 -2.271464 16.200000 -4.691774 -1.654120 16.250000 -4.739657 -1.036896 16.300000 -4.789776 -0.419781 16.350000 -4.842184 0.197239 16.400000 -4.896932 0.814177 16.450000 -4.954077 1.431046 16.500000 -5.013674 2.047862 16.550000 -5.075780 2.664639 16.600000 -5.140455 -3.001792 16.650000 -5.207759 -2.385044 16.700000 -5.277756 -1.768284 16.750000 -5.350510 -1.151494 16.800000 -5.426091 -0.534654 16.850000 -5.504567 0.082257 16.900000 -5.586012 0.699261 16.950000 -5.670503 1.316381 17.000000 -5.758119 1.933644 17.050000 -5.848944 2.551076 17.100000 -5.943063 -3.114478 17.150000 -6.040568 -2.496617 17.200000 -6.141552 -1.878491 17.250000 -6.246115 -1.260062 17.300000 -6.354358 -0.641291 17.350000 -6.466388 -0.022133 17.400000 -6.582316 0.597460 17.450000 -6.702253 1.217542 17.500000 -6.826318 1.838171 17.550000 -6.954630 2.459411 17.600000 -7.087308 3.081335 17.650000 -7.224472 -2.579164 17.700000 -7.366240 -1.955627 17.750000 -7.512724 -1.331142 17.800000 -7.664029 -0.705598 17.850000 -7.820243 -0.078874 17.900000 -7.981437 0.549167 17.950000 -8.147652 1.178679 18.000000 -8.318889 1.809832 18.050000 -8.495095 2.442820 18.100000 -8.676146 3.077854 18.150000 -8.861819 -2.568012 18.200000 -9.051767 -1.928144 18.250000 -9.245479 -1.285440 18.300000 -9.442237 -0.639587 18.350000 -9.641056 0.009747 18.400000 -9.840630 0.662907 18.450000 -10.039258 1.320237 18.500000 -10.234776 1.982063 18.550000 -10.424508 2.648660 18.600000 -10.605237 -2.962968 18.650000 -10.773230 -2.286397 18.700000 -10.924350 -1.604944 18.750000 -11.054268 -0.918978 18.800000 -11.158786 -0.229136 18.850000 -11.234247 0.463665 18.900000 -11.277969 1.158274 18.950000 -11.288609 1.853378 19.000000 -11.266354 2.547618 19.050000 -11.212891 -3.043472 19.100000 -11.131167 -2.354619 19.150000 -11.024993 -1.669855 19.200000 -10.898615 -0.989746 19.250000 -10.756314 -0.314598 19.300000 -10.602116 0.355510 19.350000 -10.439604 1.020673 19.400000 -10.271834 1.681105 19.450000 -10.101323 2.337097 19.500000 -9.930087 2.988982 19.550000 -9.759696 -2.646079 19.600000 -9.591346 -2.001374 19.650000 -9.425924 -1.359760 19.700000 -9.264069 -0.720930 19.750000 -9.106225 -0.084603 19.800000 -8.952681 0.549478 19.850000 -8.803610 1.181542 19.900000 -8.659097 1.811800 19.950000 -8.519157 2.440435 20.000000 -8.383758 3.067615