% 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 028. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 23 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.000581 -2.193404 0.100000 -0.002319 1.896362 0.150000 -0.005201 -0.297089 0.200000 -0.009204 -2.490587 0.250000 -0.014296 1.599040 0.300000 -0.020440 -0.594591 0.350000 -0.027591 -2.788307 0.400000 -0.035697 1.301069 0.450000 -0.044704 -0.892843 0.500000 -0.054554 -3.086862 0.550000 -0.065189 1.002192 0.600000 -0.076547 -1.192051 0.650000 -0.088571 2.896778 0.700000 -0.101207 0.702311 0.750000 -0.114401 -1.492261 0.800000 -0.128109 2.596251 0.850000 -0.142291 0.401485 0.900000 -0.156913 -1.793366 0.950000 -0.171950 2.294892 1.000000 -0.187386 0.099898 1.050000 -0.203211 -2.095152 1.100000 -0.219424 1.992935 1.150000 -0.236032 -0.202202 1.200000 -0.253049 -2.397369 1.250000 -0.270493 1.690625 1.300000 -0.288390 -0.504583 1.350000 -0.306769 -2.699803 1.400000 -0.325662 1.388151 1.450000 -0.345102 -0.807088 1.500000 -0.365122 -3.002336 1.550000 -0.385757 1.085590 1.600000 -0.407036 -1.109682 1.650000 -0.428987 2.978213 1.700000 -0.451635 0.782899 1.750000 -0.474999 -1.412445 1.800000 -0.499091 2.675358 1.850000 -0.523921 0.479930 1.900000 -0.549490 -1.715552 1.950000 -0.575794 2.372090 2.000000 -0.602824 0.176476 2.050000 -0.630565 -2.019214 2.100000 -0.658996 2.068197 2.150000 -0.688094 -0.127666 2.200000 -0.717830 -2.323624 2.250000 -0.748176 1.763506 2.300000 -0.779098 -0.432650 2.350000 -0.810565 -2.628908 2.400000 -0.842544 1.457919 2.450000 -0.875005 -0.738540 2.500000 -0.907919 -2.935096 2.550000 -0.941259 1.151439 2.600000 -0.975005 -1.045301 2.650000 -1.009137 3.041059 2.700000 -1.043642 0.844155 2.750000 -1.078512 -1.352823 2.800000 -1.113744 2.733318 2.850000 -1.149339 0.536213 2.900000 -1.185303 -1.660948 2.950000 -1.221648 2.425028 3.000000 -1.258390 0.227774 3.050000 -1.295548 -1.969521 3.100000 -1.333144 2.116334 3.150000 -1.371205 -0.081030 3.200000 -1.409759 -2.278425 3.250000 -1.448836 1.807335 3.300000 -1.488466 -0.390122 3.350000 -1.528683 -2.587609 3.400000 -1.569520 1.498056 3.450000 -1.611008 -0.699500 3.500000 -1.653181 -2.897096 3.550000 -1.696071 1.188450 3.600000 -1.739709 -1.009239 3.650000 -1.784126 3.076201 3.700000 -1.829351 0.878393 3.750000 -1.875414 -1.319486 3.800000 -1.922340 2.765741 3.850000 -1.970154 0.567692 3.900000 -2.018880 -1.630458 3.950000 -2.068538 2.454464 4.000000 -2.119147 0.256076 4.050000 -2.170719 -1.942452 4.100000 -2.223265 2.142050 4.150000 -2.276791 -0.056803 4.200000 -2.331297 -2.255845 4.250000 -2.386776 1.828092 4.300000 -2.443214 -0.371381 4.350000 -2.500589 -2.571099 4.400000 -2.558869 1.512103 4.450000 -2.618013 -0.688167 4.500000 -2.677968 -2.888743 4.550000 -2.738670 1.193538 4.600000 -2.800043 -1.007713 4.650000 -2.861997 3.073854 4.700000 -2.924434 0.871853 4.750000 -2.987239 -1.330549 4.800000 -3.050289 2.749822 4.850000 -3.113450 0.546584 4.900000 -3.176579 -1.657084 4.950000 -3.239526 2.421999 5.000000 -3.302139 0.217464 5.050000 -3.364262 -1.987500 5.100000 -3.425741 2.090303 5.150000 -3.486426 -0.115486 5.200000 -3.546176 -2.321661 5.250000 -3.604859 1.754983 5.300000 -3.662358 -0.451898 5.350000 -3.718574 -2.659090 5.400000 -3.773424 1.416623 5.450000 -3.826847 -0.791097 5.500000 -3.878805 -2.999032 5.550000 -3.929279 1.076037 5.600000 -3.978271 -1.132229 5.650000 -4.025803 2.942569 5.700000 -4.071915 0.734087 5.750000 -4.116657 -1.474466 5.800000 -4.160093 2.600114 5.850000 -4.202291 0.391470 5.900000 -4.243321 -1.817203 5.950000 -4.283250 2.257287 6.000000 -4.322141 0.048568 6.050000 -4.360043 -2.160175 6.100000 -4.396991 1.914235 6.150000 -4.433006 -0.294580 6.200000 -4.468088 -2.503444 6.250000 -4.502216 1.570819 6.300000 -4.535352 -0.638173 6.350000 -4.567436 -2.847241 6.400000 -4.598391 1.226795 6.450000 -4.628124 -0.982436 6.500000 -4.656532 3.091441 6.550000 -4.683504 0.882063 6.600000 -4.708928 -1.327369 6.650000 -4.732695 2.746351 6.700000 -4.754703 0.536878 6.750000 -4.774869 -1.672571 6.800000 -4.793124 2.401227 6.850000 -4.809429 0.191942 6.900000 -4.823769 -2.017198 6.950000 -4.836163 2.057038 7.000000 -4.846658 -0.151676 7.050000 -4.855336 -2.360112 7.100000 -4.862311 1.714958 7.150000 -4.867724 -0.492802 7.200000 -4.871739 -2.700173 7.250000 -4.874544 1.376053 7.300000 -4.876339 -0.830477 7.350000 -4.877335 -3.036565 7.400000 -4.877746 1.040974 7.450000 -4.877781 -1.164236 7.500000 -4.877643 2.914164 7.550000 -4.877521 0.709781 7.600000 -4.877584 -1.494226 7.650000 -4.877978 2.585296 7.700000 -4.878824 0.381940 7.750000 -4.880213 -1.821152 7.800000 -4.882204 2.259164 7.850000 -4.884825 0.056472 7.900000 -4.888072 -2.146087 7.950000 -4.891907 1.934628 8.000000 -4.896263 -0.267796 8.050000 -4.901042 -2.470211 8.100000 -4.906121 1.610534 8.150000 -4.911353 -0.591961 8.200000 -4.916573 -2.794533 8.250000 -4.921598 1.285987 8.300000 -4.926240 -0.916781 8.350000 -4.930302 -3.119653 8.400000 -4.933590 0.960563 8.450000 -4.935917 -1.242492 8.500000 -4.937107 2.837574 8.550000 -4.937001 0.634417 8.600000 -4.935462 -1.568744 8.650000 -4.932379 2.511312 8.700000 -4.927668 0.308255 8.750000 -4.921278 -1.894686 8.800000 -4.913186 2.185718 8.850000 -4.903404 -0.016859 8.900000 -4.891972 -2.219190 8.950000 -4.878959 1.861950 9.000000 -4.864458 -0.339775 9.050000 -4.848586 -2.541146 9.100000 -4.831474 1.541047 9.150000 -4.813267 -0.659546 9.200000 -4.794120 -2.859724 9.250000 -4.774188 1.223706 9.300000 -4.753628 -0.975623 9.350000 -4.732593 3.108659 9.400000 -4.711227 0.910172 9.450000 -4.689664 -1.287909 9.500000 -4.668025 2.797586 9.550000 -4.646415 0.600267 9.600000 -4.624924 -1.596700 9.650000 -4.603627 2.489847 9.700000 -4.582580 0.293513 9.750000 -4.561824 -1.902540 9.800000 -4.541382 2.184849 9.850000 -4.521267 -0.010714 9.900000 -4.501474 -2.206066 9.950000 -4.481987 1.881957 10.000000 -4.462783 -0.313033 10.050000 -4.443828 -2.507869 10.100000 -4.425081 1.580621 10.150000 -4.406499 -0.613947 10.200000 -4.388036 -2.808397 10.250000 -4.369642 1.280448 10.300000 -4.351273 -0.913786 10.350000 -4.332883 -3.107919 10.400000 -4.314433 0.981234 10.450000 -4.295887 -1.212698 10.500000 -4.277215 2.876657 10.550000 -4.258393 0.682931 10.600000 -4.239407 -1.510686 10.650000 -4.220247 2.578993 10.700000 -4.200910 0.385602 10.750000 -4.181402 -1.807670 10.800000 -4.161735 2.282365 10.850000 -4.141926 0.089340 10.900000 -4.121997 -2.103558 10.950000 -4.101976 1.986857 11.000000 -4.081894 -0.205787 11.050000 -4.061784 -2.398305 11.100000 -4.041682 1.692485 11.150000 -4.021624 -0.499792 11.200000 -4.001646 -2.691955 11.250000 -3.981783 1.399173 11.300000 -3.962070 -0.792786 11.350000 -3.942538 -2.984655 11.400000 -3.923216 1.106741 11.450000 -3.904129 -1.084980 11.500000 -3.885297 3.006541 11.550000 -3.866738 0.814922 11.600000 -3.848464 -1.376666 11.650000 -3.830481 2.714949 11.700000 -3.812791 0.523383 11.750000 -3.795392 -1.668191 11.800000 -3.778273 2.423396 11.850000 -3.761420 0.231762 11.900000 -3.744813 -1.959923 11.950000 -3.728425 2.131516 12.000000 -3.712227 -0.060306 12.050000 -3.696180 -2.252214 12.100000 -3.680245 1.838965 12.150000 -3.664373 -0.353147 12.200000 -3.648515 -2.545374 12.250000 -3.632616 1.545462 12.300000 -3.616616 -0.647015 12.350000 -3.600455 -2.839624 12.400000 -3.584068 1.250818 12.450000 -3.567391 -0.942059 12.500000 -3.550357 -3.135070 12.550000 -3.532902 0.954975 12.600000 -3.514961 -1.238289 12.650000 -3.496473 2.851515 12.700000 -3.477380 0.658027 12.750000 -3.457629 -1.535556 12.800000 -3.437175 2.553965 12.850000 -3.415976 0.360233 12.900000 -3.394003 -1.833550 12.950000 -3.371234 2.255821 13.000000 -3.347657 0.061992 13.050000 -3.323271 -2.131831 13.100000 -3.298086 1.957557 13.150000 -3.272124 -0.236195 13.200000 -3.245418 -2.429883 13.250000 -3.218013 1.659696 13.300000 -3.189962 -0.533809 13.350000 -3.161329 -2.727199 13.400000 -3.132189 1.362726 13.450000 -3.102621 -0.830393 13.500000 -3.072711 -3.023360 13.550000 -3.042551 1.067016 13.600000 -3.012235 -1.125631 13.650000 -2.981856 2.965072 13.700000 -2.951510 0.772752 13.750000 -2.921290 -1.419407 13.800000 -2.891282 2.671773 13.850000 -2.861571 0.479913 13.900000 -2.832233 -1.711811 13.950000 -2.803337 2.379772 14.000000 -2.774941 0.188280 14.050000 -2.747096 -2.003119 14.100000 -2.719842 2.088746 14.150000 -2.693206 -0.102512 14.200000 -2.667207 -2.293726 14.250000 -2.641852 1.798274 14.300000 -2.617137 -0.392897 14.350000 -2.593050 -2.584071 14.400000 -2.569567 1.507926 14.450000 -2.546659 -0.683289 14.500000 -2.524288 -2.874542 14.550000 -2.502412 1.217346 14.600000 -2.480985 -0.974003 14.650000 -2.459957 3.117779 14.700000 -2.439281 0.926321 14.750000 -2.418907 -1.265192 14.800000 -2.398790 2.826431 14.850000 -2.378890 0.634822 14.900000 -2.359172 -1.556824 14.950000 -2.339609 2.534687 15.000000 -2.320181 0.342995 15.050000 -2.300878 -1.848705 15.100000 -2.281701 2.242786 15.150000 -2.262660 0.051108 15.200000 -2.243774 -2.140541 15.250000 -2.225073 1.951035 15.300000 -2.206596 -0.240525 15.350000 -2.188389 -2.432028 15.400000 -2.170507 1.659719 15.450000 -2.153008 -0.531650 15.500000 -2.135955 -2.722948 15.550000 -2.119412 1.369010 15.600000 -2.103446 -0.822148 15.650000 -2.088118 -3.013243 15.700000 -2.073491 1.078905 15.750000 -2.059619 -1.112085 15.800000 -2.046551 2.980145 15.850000 -2.034329 0.789213 15.900000 -2.022984 -1.401712 15.950000 -2.012539 2.690541 16.000000 -2.003004 0.499583 16.050000 -1.994379 -1.691416 16.100000 -1.986652 2.400712 16.150000 -1.979799 0.209579 16.200000 -1.973786 -1.981644 16.250000 -1.968567 2.110213 16.300000 -1.964088 -0.081232 16.350000 -1.960285 -2.272805 16.400000 -1.957088 1.818671 16.450000 -1.954420 -0.373180 16.500000 -1.952201 -2.565176 16.550000 -1.950350 1.525868 16.600000 -1.948786 -0.666414 16.650000 -1.947428 -2.858833 16.700000 -1.946203 1.231806 16.750000 -1.945040 -0.960856 16.800000 -1.943878 3.129565 16.850000 -1.942665 0.936713 16.900000 -1.941361 -1.256208 16.950000 -1.939935 2.834005 17.000000 -1.938371 0.641001 17.050000 -1.936664 -1.552014 17.100000 -1.934822 2.538165 17.150000 -1.932867 0.345185 17.200000 -1.930829 -1.847750 17.250000 -1.928753 2.242562 17.300000 -1.926688 0.049765 17.350000 -1.924696 -2.142942 17.400000 -1.922842 1.947635 17.450000 -1.921196 -0.244864 17.500000 -1.919830 -2.437251 17.550000 -1.918817 1.653665 17.600000 -1.918231 -0.538487 17.650000 -1.918142 -2.730523 17.700000 -1.918615 1.360739 17.750000 -1.919712 -0.831078 17.800000 -1.921489 -3.022794 17.850000 -1.923994 1.068767 17.900000 -1.927269 -1.122775 17.950000 -1.931348 2.968941 18.000000 -1.936256 0.777535 18.050000 -1.942013 -1.413820 18.100000 -1.948631 2.678051 18.150000 -1.956115 0.486769 18.200000 -1.964465 -1.704491 18.250000 -1.973673 2.387449 18.300000 -1.983731 0.196209 18.350000 -1.994624 -1.995032 18.400000 -2.006338 2.096907 18.450000 -2.018854 -0.094349 18.500000 -2.032155 -2.285619 18.550000 -2.046223 1.806280 18.600000 -2.061043 -0.385022 18.650000 -2.076598 -2.576342 18.700000 -2.092877 1.515506 18.750000 -2.109871 -0.675846 18.800000 -2.127573 -2.867214 18.850000 -2.145979 1.224591 18.900000 -2.165091 -0.966801 18.950000 -2.184909 3.124983 19.000000 -2.205442 0.933574 19.050000 -2.226698 -1.257842 19.100000 -2.248688 2.833922 19.150000 -2.271425 0.642495 19.200000 -2.294924 -1.548937 19.250000 -2.319201 2.542810 19.300000 -2.344272 0.351365 19.350000 -2.370155 -1.840089 19.400000 -2.396867 2.251632 19.450000 -2.424425 0.060154 19.500000 -2.452844 -2.131341 19.550000 -2.482141 1.960330 19.600000 -2.512331 -0.231209 19.650000 -2.543429 -2.422775 19.700000 -2.575449 1.668811 19.750000 -2.608404 -0.522826 19.800000 -2.642308 -2.714506 19.850000 -2.677173 1.376952 19.900000 -2.713012 -0.814829 19.950000 -2.749836 -3.006671 20.000000 -2.787658 1.084605