% 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 098. 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 -0.001694 -0.194092 0.100000 -0.006774 -0.388206 0.150000 -0.015239 -0.582365 0.200000 -0.027083 -0.776592 0.250000 -0.042301 -0.970909 0.300000 -0.060884 -1.165338 0.350000 -0.082821 -1.359904 0.400000 -0.108100 -1.554628 0.450000 -0.136707 -1.749535 0.500000 -0.168624 -1.944649 0.550000 -0.203832 -2.139992 0.600000 -0.242306 -2.335590 0.650000 -0.284023 -2.531467 0.700000 -0.328951 -2.727649 0.750000 -0.377059 -2.924161 0.800000 -0.428308 -3.121028 0.850000 -0.482658 2.964908 0.900000 -0.540060 2.767249 0.950000 -0.600465 2.569155 1.000000 -0.663813 2.370597 1.050000 -0.730040 2.171548 1.100000 -0.799076 1.971980 1.150000 -0.870842 1.771863 1.200000 -0.945250 1.571170 1.250000 -1.022206 1.369872 1.300000 -1.101603 1.167940 1.350000 -1.183327 0.965346 1.400000 -1.267250 0.762062 1.450000 -1.353237 0.558060 1.500000 -1.441136 0.353315 1.550000 -1.530785 0.147800 1.600000 -1.622008 -0.058507 1.650000 -1.714618 -0.265630 1.700000 -1.808410 -0.473588 1.750000 -1.903170 -0.682398 1.800000 -1.998668 -0.892074 1.850000 -2.094662 -1.102626 1.900000 -2.190898 -1.314061 1.950000 -2.287114 -1.526380 2.000000 -2.383036 -1.739579 2.050000 -2.478385 -1.953649 2.100000 -2.572880 -2.168575 2.150000 -2.666237 -2.384334 2.200000 -2.758175 -2.600897 2.250000 -2.848421 -2.818229 2.300000 -2.936712 -3.036286 2.350000 -3.022800 3.028167 2.400000 -3.106458 2.808816 2.450000 -3.187483 2.588908 2.500000 -3.265699 2.368513 2.550000 -3.340962 2.147702 2.600000 -3.413164 1.926552 2.650000 -3.482233 1.705142 2.700000 -3.548137 1.483552 2.750000 -3.610883 1.261863 2.800000 -3.670516 1.040154 2.850000 -3.727118 0.818501 2.900000 -3.780808 0.596978 2.950000 -3.831736 0.375653 3.000000 -3.880083 0.154590 3.050000 -3.926051 -0.066154 3.100000 -3.969866 -0.286530 3.150000 -4.011769 -0.506492 3.200000 -4.052012 -0.726005 3.250000 -4.090856 -0.945039 3.300000 -4.128565 -1.163572 3.350000 -4.165403 -1.381587 3.400000 -4.201632 -1.599076 3.450000 -4.237507 -1.816034 3.500000 -4.273277 -2.032463 3.550000 -4.309181 -2.248371 3.600000 -4.345446 -2.463768 3.650000 -4.382289 -2.678670 3.700000 -4.419915 -2.893094 3.750000 -4.458514 -3.107064 3.800000 -4.498266 2.962582 3.850000 -4.539337 2.749447 3.900000 -4.581881 2.536687 3.950000 -4.626041 2.324272 4.000000 -4.671949 2.112169 4.050000 -4.719724 1.900344 4.100000 -4.769478 1.688764 4.150000 -4.821310 1.477392 4.200000 -4.875314 1.266191 4.250000 -4.931571 1.055122 4.300000 -4.990158 0.844147 4.350000 -5.051140 0.633224 4.400000 -5.114577 0.422311 4.450000 -5.180522 0.211366 4.500000 -5.249017 0.000342 4.550000 -5.320100 -0.210806 4.600000 -5.393797 -0.422128 4.650000 -5.470130 -0.633674 4.700000 -5.549105 -0.845498 4.750000 -5.630723 -1.057656 4.800000 -5.714970 -1.270205 4.850000 -5.801818 -1.483209 4.900000 -5.891223 -1.696732 4.950000 -5.983124 -1.910842 5.000000 -6.077437 -2.125612 5.050000 -6.174052 -2.341118 5.100000 -6.272831 -2.557440 5.150000 -6.373602 -2.774662 5.200000 -6.476153 -2.992870 5.250000 -6.580225 3.071031 5.300000 -6.685510 2.850578 5.350000 -6.791636 2.628863 5.400000 -6.898167 2.405791 5.450000 -7.004593 2.181273 5.500000 -7.110319 1.955222 5.550000 -7.214665 1.727559 5.600000 -7.316857 1.498218 5.650000 -7.416030 1.267150 5.700000 -7.511226 1.034325 5.750000 -7.601405 0.799743 5.800000 -7.685462 0.563438 5.850000 -7.762245 0.325480 5.900000 -7.830589 0.085986 5.950000 -7.889357 -0.154880 6.000000 -7.937479 -0.396907 6.050000 -7.974008 -0.639837 6.100000 -7.998167 -0.883367 6.150000 -8.009390 -1.127164 6.200000 -8.007359 -1.370870 6.250000 -7.992024 -1.614117 6.300000 -7.963606 -1.856542 6.350000 -7.922583 -2.097799 6.400000 -7.869662 -2.337575 6.450000 -7.805739 -2.575591 6.500000 -7.731848 -2.811619 6.550000 -7.649117 -3.045475 6.600000 -7.558717 3.006159 6.650000 -7.461821 2.776999 6.700000 -7.359567 2.550279 6.750000 -7.253036 2.326008 6.800000 -7.143234 2.104167 6.850000 -7.031076 1.884711 6.900000 -6.917387 1.667578 6.950000 -6.802897 1.452692 7.000000 -6.688248 1.239967 7.050000 -6.573998 1.029310 7.100000 -6.460627 0.820626 7.150000 -6.348547 0.613819 7.200000 -6.238104 0.408794 7.250000 -6.129595 0.205456 7.300000 -6.023265 0.003716 7.350000 -5.919320 -0.196516 7.400000 -5.817931 -0.395321 7.450000 -5.719237 -0.592780 7.500000 -5.623354 -0.788967 7.550000 -5.530375 -0.983956 7.600000 -5.440376 -1.177813 7.650000 -5.353419 -1.370602 7.700000 -5.269550 -1.562384 7.750000 -5.188809 -1.753216 7.800000 -5.111226 -1.943152 7.850000 -5.036825 -2.132242 7.900000 -4.965623 -2.320536 7.950000 -4.897635 -2.508078 8.000000 -4.832871 -2.694913 8.050000 -4.771342 -2.881083 8.100000 -4.713053 -3.066625 8.150000 -4.658012 3.031606 8.200000 -4.606223 2.847206 8.250000 -4.557693 2.663323 8.300000 -4.512427 2.479926 8.350000 -4.470433 2.296982 8.400000 -4.431717 2.114460 8.450000 -4.396288 1.932331 8.500000 -4.364157 1.750566 8.550000 -4.335334 1.569137 8.600000 -4.309833 1.388016 8.650000 -4.287668 1.207177 8.700000 -4.268855 1.026594 8.750000 -4.253414 0.846241 8.800000 -4.241364 0.666093 8.850000 -4.232729 0.486126 8.900000 -4.227531 0.306314 8.950000 -4.225800 0.126634 9.000000 -4.227563 -0.052939 9.050000 -4.232852 -0.232430 9.100000 -4.241701 -0.411861 9.150000 -4.254146 -0.591259 9.200000 -4.270226 -0.770647 9.250000 -4.289982 -0.950051 9.300000 -4.313457 -1.129495 9.350000 -4.340699 -1.309007 9.400000 -4.371755 -1.488611 9.450000 -4.406678 -1.668337 9.500000 -4.445522 -1.848211 9.550000 -4.488342 -2.028264 9.600000 -4.535199 -2.208526 9.650000 -4.586155 -2.389028 9.700000 -4.641274 -2.569805 9.750000 -4.700623 -2.750891 9.800000 -4.764271 -2.932325 9.850000 -4.832289 -3.114145 9.900000 -4.904749 2.986792 9.950000 -4.981727 2.804069 10.000000 -5.063296 2.620823 10.050000 -5.149532 2.437002 10.100000 -5.240510 2.252549 10.150000 -5.336301 2.067403 10.200000 -5.436976 1.881499 10.250000 -5.542599 1.694762 10.300000 -5.653226 1.507115 10.350000 -5.768906 1.318472 10.400000 -5.889671 1.128737 10.450000 -6.015537 0.937807 10.500000 -6.146496 0.745569 10.550000 -6.282507 0.551899 10.600000 -6.423494 0.356660 10.650000 -6.569326 0.159704 10.700000 -6.719812 -0.039130 10.750000 -6.874682 -0.240018 10.800000 -7.033568 -0.443148 10.850000 -7.195981 -0.648722 10.900000 -7.361287 -0.856952 10.950000 -7.528677 -1.068054 11.000000 -7.697134 -1.282249 11.050000 -7.865407 -1.499749 11.100000 -8.031976 -1.720748 11.150000 -8.195034 -1.945405 11.200000 -8.352484 -2.173828 11.250000 -8.501952 -2.406049 11.300000 -8.640843 -2.641999 11.350000 -8.766429 -2.881487 11.400000 -8.875991 -3.124181 11.450000 -8.966990 2.913588 11.500000 -9.037274 2.666076 11.550000 -9.085271 2.417215 11.600000 -9.110145 2.167834 11.650000 -9.111885 1.918787 11.700000 -9.091305 1.670900 11.750000 -9.049946 1.424914 11.800000 -8.989923 1.181451 11.850000 -8.913720 0.940986 11.900000 -8.823998 0.703844 11.950000 -8.723413 0.470212 12.000000 -8.614485 0.240153 12.050000 -8.499509 0.013633 12.100000 -8.380501 -0.209456 12.150000 -8.259185 -0.429274 12.200000 -8.137001 -0.646013 12.250000 -8.015122 -0.859884 12.300000 -7.894486 -1.071102 12.350000 -7.775827 -1.279882 12.400000 -7.659704 -1.486431 12.450000 -7.546534 -1.690946 12.500000 -7.436615 -1.893611 12.550000 -7.330146 -2.094595 12.600000 -7.227251 -2.294055 12.650000 -7.127992 -2.492134 12.700000 -7.032379 -2.688962 12.750000 -6.940386 -2.884658 12.800000 -6.851957 -3.079329 12.850000 -6.767013 3.010113 12.900000 -6.685455 2.817210 12.950000 -6.607175 2.625066 13.000000 -6.532053 2.433610 13.050000 -6.459963 2.242777 13.100000 -6.390776 2.052506 13.150000 -6.324360 1.862743 13.200000 -6.260581 1.673441 13.250000 -6.199308 1.484552 13.300000 -6.140408 1.296038 13.350000 -6.083753 1.107860 13.400000 -6.029215 0.919984 13.450000 -5.976671 0.732379 13.500000 -5.926000 0.545015 13.550000 -5.877086 0.357867 13.600000 -5.829816 0.170909 13.650000 -5.784082 -0.015881 13.700000 -5.739779 -0.202525 13.750000 -5.696808 -0.389043 13.800000 -5.655072 -0.575452 13.850000 -5.614482 -0.761770 13.900000 -5.574951 -0.948014 13.950000 -5.536398 -1.134198 14.000000 -5.498745 -1.320337 14.050000 -5.461921 -1.506445 14.100000 -5.425858 -1.692535 14.150000 -5.390493 -1.878620 14.200000 -5.355768 -2.064710 14.250000 -5.321630 -2.250818 14.300000 -5.288028 -2.436954 14.350000 -5.254918 -2.623130 14.400000 -5.222259 -2.809355 14.450000 -5.190016 -2.995640 14.500000 -5.158157 3.101192 14.550000 -5.126652 2.914759 14.600000 -5.095477 2.728238 14.650000 -5.064613 2.541619 14.700000 -5.034041 2.354895 14.750000 -5.003748 2.168054 14.800000 -4.973724 1.981090 14.850000 -4.943959 1.793992 14.900000 -4.914450 1.606752 14.950000 -4.885193 1.419362 15.000000 -4.856188 1.231813 15.050000 -4.827437 1.044096 15.100000 -4.798942 0.856203 15.150000 -4.770709 0.668125 15.200000 -4.742744 0.479853 15.250000 -4.715053 0.291379 15.300000 -4.687644 0.102694 15.350000 -4.660524 -0.086210 15.400000 -4.633703 -0.275342 15.450000 -4.607187 -0.464710 15.500000 -4.580984 -0.654324 15.550000 -4.555101 -0.844191 15.600000 -4.529544 -1.034320 15.650000 -4.504316 -1.224720 15.700000 -4.479421 -1.415398 15.750000 -4.454860 -1.606363 15.800000 -4.430632 -1.797624 15.850000 -4.406733 -1.989187 15.900000 -4.383159 -2.181061 15.950000 -4.359900 -2.373254 16.000000 -4.336946 -2.565771 16.050000 -4.314281 -2.758621 16.100000 -4.291890 -2.951808 16.150000 -4.269750 3.137845 16.200000 -4.247838 2.943963 16.250000 -4.226126 2.749726 16.300000 -4.204582 2.555132 16.350000 -4.183172 2.360175 16.400000 -4.161857 2.164854 16.450000 -4.140597 1.969167 16.500000 -4.119345 1.773113 16.550000 -4.098055 1.576694 16.600000 -4.076677 1.379911 16.650000 -4.055156 1.182767 16.700000 -4.033438 0.985266 16.750000 -4.011468 0.787415 16.800000 -3.989187 0.589221 16.850000 -3.966537 0.390693 16.900000 -3.943462 0.191841 16.950000 -3.919904 -0.007321 17.000000 -3.895809 -0.206781 17.050000 -3.871122 -0.406522 17.100000 -3.845796 -0.606527 17.150000 -3.819785 -0.806778 17.200000 -3.793047 -1.007253 17.250000 -3.765548 -1.207932 17.300000 -3.737259 -1.408790 17.350000 -3.708158 -1.609804 17.400000 -3.678232 -1.810948 17.450000 -3.647474 -2.012196 17.500000 -3.615889 -2.213521 17.550000 -3.583488 -2.414896 17.600000 -3.550294 -2.616293 17.650000 -3.516337 -2.817686 17.700000 -3.481658 -3.019047 17.750000 -3.446308 3.062836 17.800000 -3.410347 2.861617 17.850000 -3.373842 2.660508 17.900000 -3.336871 2.459531 17.950000 -3.299519 2.258710 18.000000 -3.261876 2.058064 18.050000 -3.224042 1.857613 18.100000 -3.186121 1.657374 18.150000 -3.148221 1.457363 18.200000 -3.110456 1.257594 18.250000 -3.072943 1.058077 18.300000 -3.035800 0.858824 18.350000 -2.999148 0.659840 18.400000 -2.963109 0.461132 18.450000 -2.927805 0.262703 18.500000 -2.893357 0.064555 18.550000 -2.859887 -0.133313 18.600000 -2.827512 -0.330901 18.650000 -2.796351 -0.528215 18.700000 -2.766518 -0.725259 18.750000 -2.738124 -0.922040 18.800000 -2.711279 -1.118566 18.850000 -2.686088 -1.314846 18.900000 -2.662653 -1.510893 18.950000 -2.641072 -1.706716 19.000000 -2.621440 -1.902330 19.050000 -2.603847 -2.097748 19.100000 -2.588381 -2.292985 19.150000 -2.575124 -2.488057 19.200000 -2.564155 -2.682980 19.250000 -2.555551 -2.877771 19.300000 -2.549383 -3.072448 19.350000 -2.545720 3.016157 19.400000 -2.544626 2.821654 19.450000 -2.546164 2.627208 19.500000 -2.550393 2.432802 19.550000 -2.557366 2.238413 19.600000 -2.567139 2.044022 19.650000 -2.579760 1.849609 19.700000 -2.595277 1.655150 19.750000 -2.613735 1.460626 19.800000 -2.635177 1.266014 19.850000 -2.659643 1.071291 19.900000 -2.687173 0.876435 19.950000 -2.717803 0.681423 20.000000 -2.751568 0.486231