% 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 007. 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 -0.000649 -0.335035 0.100000 -0.002593 -0.670082 0.150000 -0.005815 -1.005149 0.200000 -0.010292 -1.340248 0.250000 -0.015991 -1.675387 0.300000 -0.022872 -2.010571 0.350000 -0.030891 -2.345807 0.400000 -0.039999 -2.681095 0.450000 -0.050147 -3.016437 0.500000 -0.061284 2.931354 0.550000 -0.073363 2.595914 0.600000 -0.086342 2.260432 0.650000 -0.100185 1.924916 0.700000 -0.114861 1.589377 0.750000 -0.130351 1.253825 0.800000 -0.146641 0.918270 0.850000 -0.163728 0.582723 0.900000 -0.181620 0.247195 0.950000 -0.200328 -0.088305 1.000000 -0.219876 -0.423766 1.050000 -0.240288 -0.759184 1.100000 -0.261596 -1.094551 1.150000 -0.283832 -1.429865 1.200000 -0.307028 -1.765124 1.250000 -0.331217 -2.100327 1.300000 -0.356424 -2.435477 1.350000 -0.382672 -2.770577 1.400000 -0.409978 -3.105631 1.450000 -0.438347 2.842541 1.500000 -0.467782 2.507564 1.550000 -0.498272 2.172616 1.600000 -0.529802 1.837694 1.650000 -0.562348 1.502794 1.700000 -0.595880 1.167914 1.750000 -0.630361 0.833052 1.800000 -0.665754 0.498212 1.850000 -0.702019 0.163395 1.900000 -0.739116 -0.171393 1.950000 -0.777010 -0.506143 2.000000 -0.815668 -0.840846 2.050000 -0.855066 -1.175491 2.100000 -0.895185 -1.510066 2.150000 -0.936018 -1.844557 2.200000 -0.977566 -2.178950 2.250000 -1.019840 -2.513232 2.300000 -1.062861 -2.847390 2.350000 -1.106659 3.101772 2.400000 -1.151271 2.767895 2.450000 -1.196739 2.434172 2.500000 -1.243110 2.100608 2.550000 -1.290429 1.767207 2.600000 -1.338744 1.433970 2.650000 -1.388097 1.100893 2.700000 -1.438523 0.767975 2.750000 -1.490051 0.435208 2.800000 -1.542695 0.102584 2.850000 -1.596462 -0.229904 2.900000 -1.651342 -0.562267 2.950000 -1.707314 -0.894514 3.000000 -1.764340 -1.226653 3.050000 -1.822370 -1.558691 3.100000 -1.881342 -1.890635 3.150000 -1.941183 -2.222486 3.200000 -2.001810 -2.554246 3.250000 -2.063134 -2.885909 3.300000 -2.125065 3.065715 3.350000 -2.187509 2.734267 3.400000 -2.250377 2.402947 3.450000 -2.313585 2.071771 3.500000 -2.377057 1.740760 3.550000 -2.440728 1.409938 3.600000 -2.504547 1.079329 3.650000 -2.568475 0.748958 3.700000 -2.632489 0.418852 3.750000 -2.696580 0.089037 3.800000 -2.760753 -0.240462 3.850000 -2.825024 -0.569625 3.900000 -2.889420 -0.898430 3.950000 -2.953975 -1.226861 4.000000 -3.018725 -1.554905 4.050000 -3.083709 -1.882553 4.100000 -3.148963 -2.209799 4.150000 -3.214513 -2.536643 4.200000 -3.280380 -2.863086 4.250000 -3.346569 3.094051 4.300000 -3.413072 2.768391 4.350000 -3.479864 2.443109 4.400000 -3.546902 2.118192 4.450000 -3.614124 1.793630 4.500000 -3.681452 1.469410 4.550000 -3.748789 1.145521 4.600000 -3.816024 0.821953 4.650000 -3.883033 0.498697 4.700000 -3.949683 0.175748 4.750000 -4.015833 -0.146897 4.800000 -4.081340 -0.469240 4.850000 -4.146062 -0.791279 4.900000 -4.209862 -1.113011 4.950000 -4.272611 -1.434429 5.000000 -4.334192 -1.755527 5.050000 -4.394502 -2.076298 5.100000 -4.453454 -2.396736 5.150000 -4.510979 -2.716834 5.200000 -4.567027 -3.036591 5.250000 -4.621564 2.927180 5.300000 -4.674574 2.608104 5.350000 -4.726054 2.289358 5.400000 -4.776015 1.970927 5.450000 -4.824476 1.652794 5.500000 -4.871460 1.334933 5.550000 -4.916994 1.017313 5.600000 -4.961103 0.699900 5.650000 -5.003807 0.382652 5.700000 -5.045117 0.065526 5.750000 -5.085034 -0.251526 5.800000 -5.123545 -0.568555 5.850000 -5.160625 -0.885612 5.900000 -5.196232 -1.202747 5.950000 -5.230310 -1.520009 6.000000 -5.262790 -1.837447 6.050000 -5.293591 -2.155103 6.100000 -5.322622 -2.473015 6.150000 -5.349790 -2.791216 6.200000 -5.374997 -3.109732 6.250000 -5.398150 2.854604 6.300000 -5.419164 2.535408 6.350000 -5.437969 2.215861 6.400000 -5.454510 1.895967 6.450000 -5.468758 1.575734 6.500000 -5.480707 1.255176 6.550000 -5.490383 0.934311 6.600000 -5.497840 0.613161 6.650000 -5.503165 0.291750 6.700000 -5.506475 -0.029899 6.750000 -5.507914 -0.351764 6.800000 -5.507651 -0.673824 6.850000 -5.505878 -0.996063 6.900000 -5.502798 -1.318468 6.950000 -5.498625 -1.641032 7.000000 -5.493577 -1.963753 7.050000 -5.487867 -2.286635 7.100000 -5.481700 -2.609686 7.150000 -5.475266 -2.932919 7.200000 -5.468737 3.026833 7.250000 -5.462261 2.703179 7.300000 -5.455958 2.379281 7.350000 -5.449922 2.055115 7.400000 -5.444218 1.730657 7.450000 -5.438882 1.405885 7.500000 -5.433922 1.080779 7.550000 -5.429324 0.755321 7.600000 -5.425049 0.429499 7.650000 -5.421045 0.103306 7.700000 -5.417244 -0.223259 7.750000 -5.413575 -0.550194 7.800000 -5.409963 -0.877487 7.850000 -5.406338 -1.205123 7.900000 -5.402640 -1.533082 7.950000 -5.398821 -1.861339 8.000000 -5.394853 -2.189864 8.050000 -5.390726 -2.518628 8.100000 -5.386453 -2.847599 8.150000 -5.382070 3.106438 8.200000 -5.377634 2.777144 8.250000 -5.373219 2.447730 8.300000 -5.368917 2.118219 8.350000 -5.364831 1.788628 8.400000 -5.361070 1.458970 8.450000 -5.357746 1.129253 8.500000 -5.354965 0.799478 8.550000 -5.352824 0.469642 8.600000 -5.351408 0.139735 8.650000 -5.350781 -0.190255 8.700000 -5.350985 -0.520343 8.750000 -5.352040 -0.850547 8.800000 -5.353936 -1.180885 8.850000 -5.356641 -1.511376 8.900000 -5.360094 -1.842035 8.950000 -5.364213 -2.172874 9.000000 -5.368895 -2.503903 9.050000 -5.374024 -2.835124 9.100000 -5.379470 3.116650 9.150000 -5.385102 2.785058 9.200000 -5.390788 2.453302 9.250000 -5.396406 2.121402 9.300000 -5.401849 1.789388 9.350000 -5.407030 1.457292 9.400000 -5.411887 1.125153 9.450000 -5.416387 0.793009 9.500000 -5.420529 0.460903 9.550000 -5.424342 0.128875 9.600000 -5.427890 -0.203036 9.650000 -5.431263 -0.534794 9.700000 -5.434578 -0.866369 9.750000 -5.437974 -1.197735 9.800000 -5.441602 -1.528876 9.850000 -5.445625 -1.859780 9.900000 -5.450205 -2.190444 9.950000 -5.455502 -2.520875 10.000000 -5.461661 -2.851083 10.050000 -5.468814 3.102099 10.100000 -5.477069 2.772275 10.150000 -5.486507 2.442602 10.200000 -5.497183 2.113050 10.250000 -5.509118 1.783585 10.300000 -5.522302 1.454174 10.350000 -5.536696 1.124783 10.400000 -5.552230 0.795384 10.450000 -5.568807 0.465950 10.500000 -5.586309 0.136460 10.550000 -5.604600 -0.193102 10.600000 -5.623531 -0.522745 10.650000 -5.642948 -0.852471 10.700000 -5.662698 -1.182276 10.750000 -5.682631 -1.512148 10.800000 -5.702614 -1.842069 10.850000 -5.722528 -2.172017 10.900000 -5.742280 -2.501964 10.950000 -5.761799 -2.831881 11.000000 -5.781044 3.121451 11.050000 -5.800003 2.791693 11.100000 -5.818690 2.462061 11.150000 -5.837143 2.132582 11.200000 -5.855424 1.803282 11.250000 -5.873611 1.474180 11.300000 -5.891792 1.145288 11.350000 -5.910063 0.816615 11.400000 -5.928515 0.488162 11.450000 -5.947237 0.159925 11.500000 -5.966302 -0.168106 11.550000 -5.985767 -0.495946 11.600000 -6.005665 -0.823612 11.650000 -6.026007 -1.151126 11.700000 -6.046776 -1.478507 11.750000 -6.067928 -1.805778 11.800000 -6.089392 -2.132958 11.850000 -6.111073 -2.460063 11.900000 -6.132856 -2.787105 11.950000 -6.154606 -3.114091 12.000000 -6.176179 2.842163 12.050000 -6.197426 2.515293 12.100000 -6.218198 2.188496 12.150000 -6.238353 1.861791 12.200000 -6.257765 1.535204 12.250000 -6.276328 1.208765 12.300000 -6.293959 0.882509 12.350000 -6.310606 0.556472 12.400000 -6.326248 0.230693 12.450000 -6.340897 -0.094789 12.500000 -6.354596 -0.419941 12.550000 -6.367416 -0.744729 12.600000 -6.379455 -1.069127 12.650000 -6.390832 -1.393116 12.700000 -6.401679 -1.716682 12.750000 -6.412136 -2.039822 12.800000 -6.422345 -2.362539 12.850000 -6.432441 -2.684846 12.900000 -6.442545 -3.006762 12.950000 -6.452762 2.954869 13.000000 -6.463171 2.633645 13.050000 -6.473822 2.312711 13.100000 -6.484735 1.992023 13.150000 -6.495894 1.671538 13.200000 -6.507251 1.351207 13.250000 -6.518720 1.030986 13.300000 -6.530185 0.710829 13.350000 -6.541499 0.390697 13.400000 -6.552490 0.070554 13.450000 -6.562963 -0.249633 13.500000 -6.572711 -0.569885 13.550000 -6.581515 -0.890221 13.600000 -6.589159 -1.210651 13.650000 -6.595429 -1.531175 13.700000 -6.600127 -1.851790 13.750000 -6.603073 -2.172484 13.800000 -6.604115 -2.493242 13.850000 -6.603130 -2.814043 13.900000 -6.600028 -3.134864 13.950000 -6.594760 2.827504 14.000000 -6.587308 2.506712 14.050000 -6.577694 2.185967 14.100000 -6.565969 1.865287 14.150000 -6.552217 1.544682 14.200000 -6.536540 1.224158 14.250000 -6.519061 0.903716 14.300000 -6.499912 0.583347 14.350000 -6.479230 0.263035 14.400000 -6.457149 -0.057239 14.450000 -6.433795 -0.377504 14.500000 -6.409279 -0.697792 14.550000 -6.383696 -1.018141 14.600000 -6.357118 -1.338588 14.650000 -6.329596 -1.659175 14.700000 -6.301156 -1.979943 14.750000 -6.271800 -2.300929 14.800000 -6.241508 -2.622172 14.850000 -6.210243 -2.943701 14.900000 -6.177950 3.017640 14.950000 -6.144565 2.695461 15.000000 -6.110019 2.372931 15.050000 -6.074241 2.050043 15.100000 -6.037169 1.726797 15.150000 -5.998748 1.403196 15.200000 -5.958945 1.079251 15.250000 -5.917742 0.754979 15.300000 -5.875149 0.430398 15.350000 -5.831200 0.105529 15.400000 -5.785957 -0.219605 15.450000 -5.739509 -0.544983 15.500000 -5.691967 -0.870585 15.550000 -5.643465 -1.196394 15.600000 -5.594153 -1.522396 15.650000 -5.544195 -1.848586 15.700000 -5.493759 -2.174960 15.750000 -5.443015 -2.501523 15.800000 -5.392125 -2.828282 15.850000 -5.341243 3.127932 15.900000 -5.290502 2.800729 15.950000 -5.240019 2.473272 16.000000 -5.189883 2.145534 16.050000 -5.140157 1.817488 16.100000 -5.090875 1.489105 16.150000 -5.042041 1.160356 16.200000 -4.993632 0.831216 16.250000 -4.945599 0.501664 16.300000 -4.897868 0.171679 16.350000 -4.850346 -0.158750 16.400000 -4.802927 -0.489630 16.450000 -4.755494 -0.820962 16.500000 -4.707928 -1.152738 16.550000 -4.660113 -1.484947 16.600000 -4.611939 -1.817567 16.650000 -4.563316 -2.150574 16.700000 -4.514167 -2.483936 16.750000 -4.464442 -2.817619 16.800000 -4.414116 3.131599 16.850000 -4.363192 2.797387 16.900000 -4.311699 2.462966 16.950000 -4.259695 2.128374 17.000000 -4.207260 1.793645 17.050000 -4.154495 1.458807 17.100000 -4.101518 1.123887 17.150000 -4.048458 0.788903 17.200000 -3.995448 0.453869 17.250000 -3.942624 0.118793 17.300000 -3.890116 -0.216322 17.350000 -3.838046 -0.551478 17.400000 -3.786519 -0.886684 17.450000 -3.735628 -1.221948 17.500000 -3.685446 -1.557284 17.550000 -3.636024 -1.892706 17.600000 -3.587394 -2.228230 17.650000 -3.539569 -2.563870 17.700000 -3.492545 -2.899639 17.750000 -3.446299 3.047637 17.800000 -3.400799 2.711580 17.850000 -3.356002 2.375370 17.900000 -3.311860 2.039007 17.950000 -3.268326 1.702492 18.000000 -3.225354 1.365832 18.050000 -3.182904 1.029037 18.100000 -3.140948 0.692118 18.150000 -3.099467 0.355091 18.200000 -3.058459 0.017970 18.250000 -3.017937 -0.319229 18.300000 -2.977925 -0.656490 18.350000 -2.938468 -0.993798 18.400000 -2.899618 -1.331142 18.450000 -2.861440 -1.668512 18.500000 -2.824007 -2.005901 18.550000 -2.787395 -2.343306 18.600000 -2.751682 -2.680729 18.650000 -2.716942 -3.018174 18.700000 -2.683244 2.927536 18.750000 -2.650646 2.590020 18.800000 -2.619195 2.252449 18.850000 -2.588924 1.914808 18.900000 -2.559848 1.577079 18.950000 -2.531968 1.239246 19.000000 -2.505266 0.901292 19.050000 -2.479709 0.563201 19.100000 -2.455251 0.224959 19.150000 -2.431832 -0.113443 19.200000 -2.409382 -0.452014 19.250000 -2.387827 -0.790758 19.300000 -2.367089 -1.129674 19.350000 -2.347091 -1.468758 19.400000 -2.327761 -1.808004 19.450000 -2.309035 -2.147399 19.500000 -2.290862 -2.486929 19.550000 -2.273204 -2.826578 19.600000 -2.256040 3.116859 19.650000 -2.239366 2.777028 19.700000 -2.223195 2.437135 19.750000 -2.207560 2.097197 19.800000 -2.192507 1.757230 19.850000 -2.178097 1.417247 19.900000 -2.164403 1.077259 19.950000 -2.151505 0.737271 20.000000 -2.139488 0.397287