% 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 054. 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 -0.002891 -0.762703 0.100000 -0.011558 -1.525478 0.150000 -0.025992 -2.288396 0.200000 -0.046173 -3.051529 0.250000 -0.072074 2.468235 0.300000 -0.103656 1.704451 0.350000 -0.140873 0.940227 0.400000 -0.183664 0.175486 0.450000 -0.231953 -0.589853 0.500000 -0.285650 -1.355872 0.550000 -0.344643 -2.122656 0.600000 -0.408798 -2.890293 0.650000 -0.477955 2.624311 0.700000 -0.551924 1.854693 0.750000 -0.630478 1.083944 0.800000 -0.713350 0.311966 0.850000 -0.800227 -0.461339 0.900000 -0.890747 -1.236069 0.950000 -0.984485 -2.012321 1.000000 -1.080957 -2.790190 1.050000 -1.179608 2.713421 1.100000 -1.279809 1.932059 1.150000 -1.380858 1.148841 1.200000 -1.481975 0.363710 1.250000 -1.582308 -0.423370 1.300000 -1.680941 -1.212413 1.350000 -1.776904 -2.003403 1.400000 -1.869196 -2.796293 1.450000 -1.956802 2.692185 1.500000 -2.038734 1.895783 1.550000 -2.114057 1.097845 1.600000 -2.181930 0.298572 1.650000 -2.241646 -0.501803 1.700000 -2.292663 -1.303018 1.750000 -2.334634 -2.104790 1.800000 -2.367424 -2.906826 1.850000 -2.391120 2.574351 1.900000 -2.406017 1.772654 1.950000 -2.412608 0.971529 2.000000 -2.411549 0.171207 2.050000 -2.403628 -0.628116 2.100000 -2.389728 -1.426280 2.150000 -2.370782 -2.223169 2.200000 -2.347745 -3.018704 2.250000 -2.321557 2.470343 2.300000 -2.293121 1.677610 2.350000 -2.263283 0.886264 2.400000 -2.232816 0.096260 2.450000 -2.202415 -0.692463 2.500000 -2.172692 -1.479984 2.550000 -2.144175 -2.266389 2.600000 -2.117308 -3.051777 2.650000 -2.092459 2.446938 2.700000 -2.069921 1.663283 2.750000 -2.049918 0.880338 2.800000 -2.032610 0.098003 2.850000 -2.018103 -0.683822 2.900000 -2.006446 -1.465232 2.950000 -1.997643 -2.246318 3.000000 -1.991656 -3.027165 3.050000 -1.988408 2.475334 3.100000 -1.987789 1.694735 3.150000 -1.989658 0.914159 3.200000 -1.993850 0.133546 3.250000 -2.000179 -0.647152 3.300000 -2.008441 -1.427979 3.350000 -2.018420 -2.208968 3.400000 -2.029888 -2.990146 3.450000 -2.042617 2.511656 3.500000 -2.056376 1.730060 3.550000 -2.070942 0.948249 3.600000 -2.086099 0.166233 3.650000 -2.101646 -0.615974 3.700000 -2.117401 -1.398348 3.750000 -2.133207 -2.180860 3.800000 -2.148933 -2.963475 3.850000 -2.164476 2.537032 3.900000 -2.179770 1.754335 3.950000 -2.194781 0.971664 4.000000 -2.209515 0.189066 4.050000 -2.224010 -0.593411 4.100000 -2.238345 -1.375723 4.150000 -2.252629 -2.157826 4.200000 -2.267006 -2.939681 4.250000 -2.281649 2.561932 4.300000 -2.296759 1.780672 4.350000 -2.312558 0.999746 4.400000 -2.329286 0.219171 4.450000 -2.347199 -0.561046 4.500000 -2.366563 -1.340902 4.550000 -2.387651 -2.120404 4.600000 -2.410739 -2.899568 4.650000 -2.436101 2.604772 4.700000 -2.464008 1.826213 4.750000 -2.494724 1.047905 4.800000 -2.528501 0.269802 4.850000 -2.565582 -0.508145 4.900000 -2.606193 -1.285997 4.950000 -2.650544 -2.063817 5.000000 -2.698826 -2.841678 5.050000 -2.751207 2.663527 5.100000 -2.807832 1.885345 5.150000 -2.868822 1.106869 5.200000 -2.934265 0.328003 5.250000 -3.004217 -0.451356 5.300000 -3.078700 -1.231317 5.350000 -3.157691 -2.011996 5.400000 -3.241123 -2.793511 5.450000 -3.328877 2.707195 5.500000 -3.420771 1.923624 5.550000 -3.516561 1.138827 5.600000 -3.615925 0.352667 5.650000 -3.718457 -0.434992 5.700000 -3.823662 -1.224283 5.750000 -3.930939 -2.015337 5.800000 -4.039584 -2.808274 5.850000 -4.148779 2.679984 5.900000 -4.257591 1.882979 5.950000 -4.364981 1.083835 6.000000 -4.469809 0.282522 6.050000 -4.570861 -0.520949 6.100000 -4.666871 -1.326522 6.150000 -4.756569 -2.134089 6.200000 -4.838723 -2.943486 6.250000 -4.912201 2.528691 6.300000 -4.976026 1.716340 6.350000 -5.029439 0.902962 6.400000 -5.071936 0.088902 6.450000 -5.103313 -0.725476 6.500000 -5.123667 -1.539806 6.550000 -5.133397 -2.353738 6.600000 -5.133168 3.116230 6.650000 -5.123872 2.304003 6.700000 -5.106565 1.492989 6.750000 -5.082413 0.683354 6.800000 -5.052626 -0.124796 6.850000 -5.018412 -0.931406 6.900000 -4.980924 -1.736474 6.950000 -4.941231 -2.540041 7.000000 -4.900291 2.941003 7.050000 -4.858934 2.140182 7.100000 -4.817858 1.340554 7.150000 -4.777620 0.541977 7.200000 -4.738642 -0.255700 7.250000 -4.701212 -1.052633 7.300000 -4.665492 -1.848978 7.350000 -4.631524 -2.644888 7.400000 -4.599240 2.842677 7.450000 -4.568465 2.047212 7.500000 -4.538932 1.251779 7.550000 -4.510289 0.456273 7.600000 -4.482109 -0.339396 7.650000 -4.453902 -1.135294 7.700000 -4.425132 -1.931468 7.750000 -4.395228 -2.727937 7.800000 -4.363606 2.758488 7.850000 -4.329685 1.961469 7.900000 -4.292908 1.164247 7.950000 -4.252763 0.366907 8.000000 -4.208805 -0.430447 8.050000 -4.160670 -1.227687 8.100000 -4.108098 -2.024672 8.150000 -4.050938 -2.821247 8.200000 -3.989158 2.665932 8.250000 -3.922850 1.870656 8.300000 -3.852219 1.076267 8.350000 -3.777583 0.282911 8.400000 -3.699354 -0.509278 8.450000 -3.618024 -1.300184 8.500000 -3.534150 -2.089710 8.550000 -3.448332 -2.877780 8.600000 -3.361200 2.618847 8.650000 -3.273393 1.833837 8.700000 -3.185547 1.050390 8.750000 -3.098284 0.268507 8.800000 -3.012203 -0.511831 8.850000 -2.927870 -1.290654 8.900000 -2.845819 -2.068002 8.950000 -2.766543 -2.843929 9.000000 -2.690499 2.664694 9.050000 -2.618105 1.891429 9.100000 -2.549740 1.119393 9.150000 -2.485752 0.348513 9.200000 -2.426454 -0.421287 9.250000 -2.372131 -1.190082 9.300000 -2.323040 -1.957953 9.350000 -2.279418 -2.724975 9.400000 -2.241478 2.791955 9.450000 -2.209418 2.026390 9.500000 -2.183420 1.261436 9.550000 -2.163654 0.497011 9.600000 -2.150281 -0.266962 9.650000 -2.143451 -1.030565 9.700000 -2.143311 -1.793879 9.750000 -2.150000 -2.556988 9.800000 -2.163656 2.963208 9.850000 -2.184413 2.200250 9.900000 -2.212404 1.437232 9.950000 -2.247760 0.674059 10.000000 -2.290609 -0.089370 10.050000 -2.341078 -0.853162 10.100000 -2.399291 -1.617432 10.150000 -2.465364 -2.382303 10.200000 -2.539406 3.135278 10.250000 -2.621512 2.368796 10.300000 -2.711759 1.601275 10.350000 -2.810196 0.832543 10.400000 -2.916834 0.062408 10.450000 -3.031635 -0.709344 10.500000 -3.154487 -1.482947 10.550000 -3.285187 -2.258661 10.600000 -3.423408 -3.036771 10.650000 -3.568658 2.465595 10.700000 -3.720237 1.681728 10.750000 -3.877177 0.894449 10.800000 -4.038173 0.103380 10.850000 -4.201512 -0.691860 10.900000 -4.364994 -1.491639 10.950000 -4.525864 -2.296275 11.000000 -4.680779 -3.106003 11.050000 -4.825822 2.362268 11.100000 -4.956605 1.542267 11.150000 -5.068493 0.717533 11.200000 -5.156951 -0.111287 11.250000 -5.218000 -0.943242 11.300000 -5.248698 -1.777115 11.350000 -5.247562 -2.611509 11.400000 -5.214784 2.838209 11.450000 -5.152204 2.007032 11.500000 -5.063030 1.179307 11.550000 -4.951396 0.355914 11.600000 -4.821878 -0.462572 11.650000 -4.679053 -1.275860 11.700000 -4.527190 -2.083901 11.750000 -4.370050 -2.886826 11.800000 -4.210811 2.598295 11.850000 -4.052064 1.804759 11.900000 -3.895863 1.015383 11.950000 -3.743792 0.229789 12.000000 -3.597041 -0.552397 12.050000 -3.456484 -1.331526 12.100000 -3.322740 -2.107926 12.150000 -3.196229 -2.881898 12.200000 -3.077221 2.629471 12.250000 -2.965867 1.859562 12.300000 -2.862230 1.091341 12.350000 -2.766308 0.324608 12.400000 -2.678052 -0.440815 12.450000 -2.597377 -1.205089 12.500000 -2.524174 -1.968357 12.550000 -2.458316 -2.730750 12.600000 -2.399664 2.790801 12.650000 -2.348075 2.029819 12.700000 -2.303398 1.269392 12.750000 -2.265482 0.509432 12.800000 -2.234176 -0.250142 12.850000 -2.209330 -1.009403 12.900000 -2.190794 -1.768422 12.950000 -2.178422 -2.527261 13.000000 -2.172067 2.997207 13.050000 -2.171586 2.238554 13.100000 -2.176839 1.479916 13.150000 -2.187684 0.721244 13.200000 -2.203984 -0.037508 13.250000 -2.225600 -0.796382 13.300000 -2.252397 -1.555419 13.350000 -2.284237 -2.314656 13.400000 -2.320984 -3.074128 13.450000 -2.362501 2.449315 13.500000 -2.408651 1.689272 13.550000 -2.459295 0.928900 13.600000 -2.514296 0.168170 13.650000 -2.573514 -0.592943 13.700000 -2.636807 -1.354459 13.750000 -2.704037 -2.116401 13.800000 -2.775061 -2.878787 13.850000 -2.849740 2.641555 13.900000 -2.927933 1.878239 13.950000 -3.009504 1.114442 14.000000 -3.094316 0.350156 14.050000 -3.182240 -0.414622 14.100000 -3.273148 -1.179895 14.150000 -3.366923 -1.945661 14.200000 -3.463453 -2.711915 14.250000 -3.562638 2.804537 14.300000 -3.664390 2.037333 14.350000 -3.768635 1.269673 14.400000 -3.875316 0.501571 14.450000 -3.984392 -0.266954 14.500000 -4.095846 -1.035882 14.550000 -4.209680 -1.805195 14.600000 -4.325924 -2.574870 14.650000 -4.444631 2.938299 14.700000 -4.565882 2.167962 14.750000 -4.689788 1.397323 14.800000 -4.816490 0.626399 14.850000 -4.946156 -0.144797 14.900000 -5.078989 -0.916257 14.950000 -5.215221 -1.687976 15.000000 -5.355114 -2.459957 15.050000 -5.498962 3.050976 15.100000 -5.647086 2.278432 15.150000 -5.799838 1.505567 15.200000 -5.957595 0.732341 15.250000 -6.120760 -0.041299 15.300000 -6.289757 -0.815424 15.350000 -6.465034 -1.590118 15.400000 -6.647050 -2.365488 15.450000 -6.836280 3.141523 15.500000 -7.033198 2.364392 15.550000 -7.238278 1.586121 15.600000 -7.451972 0.806493 15.650000 -7.674697 0.025252 15.700000 -7.906809 -0.757903 15.750000 -8.148563 -1.543325 15.800000 -8.400069 -2.331426 15.850000 -8.661220 -3.122683 15.900000 -8.931600 2.365539 15.950000 -9.210353 1.566247 16.000000 -9.496025 0.761933 16.050000 -9.786351 -0.048146 16.100000 -10.078017 -0.864749 16.150000 -10.366413 -1.688581 16.200000 -10.645439 -2.520185 16.250000 -10.907488 2.923401 16.300000 -11.143744 2.076085 16.350000 -11.344967 1.222017 16.400000 -11.502780 0.362945 16.450000 -11.611236 -0.498671 16.500000 -11.668181 -1.359931 16.550000 -11.675821 -2.217910 16.600000 -11.640249 -3.070091 16.650000 -11.570140 2.368533 16.700000 -11.475180 1.532632 16.750000 -11.364741 0.705735 16.800000 -11.247056 -0.112335 16.850000 -11.128879 -0.922089 16.900000 -11.015490 -1.724209 16.950000 -10.910878 -2.519437 17.000000 -10.817994 2.974681 17.050000 -10.738998 2.191098 17.100000 -10.675475 1.412393 17.150000 -10.628615 0.638038 17.200000 -10.599348 -0.132417 17.250000 -10.588449 -0.899350 17.300000 -10.596627 -1.663072 17.350000 -10.624585 -2.423828 17.400000 -10.673077 3.101378 17.450000 -10.742955 2.346046 17.500000 -10.835215 1.593289 17.550000 -10.951044 0.843095 17.600000 -11.091873 0.095520 17.650000 -11.259433 -0.649301 17.700000 -11.455834 -1.391135 17.750000 -11.683650 -2.129621 17.800000 -11.946034 -2.864227 17.850000 -12.246844 2.689006 17.900000 -12.590801 1.964831 17.950000 -12.983628 1.248084 18.000000 -13.432090 0.541230 18.050000 -13.943681 -0.151965 18.100000 -14.525225 -0.825628 18.150000 -15.178426 -1.470492 18.200000 -15.887315 -2.072311 18.250000 -16.587878 -2.612090 18.300000 -17.120933 -3.076587 18.350000 -17.255295 2.794867 18.400000 -16.906410 2.367887 18.450000 -16.250913 1.872319 18.500000 -15.505813 1.304338 18.550000 -14.786716 0.682039 18.600000 -14.132835 0.022872 18.650000 -13.550454 -0.661115 18.700000 -13.034758 -1.362229 18.750000 -12.578189 -2.075591 18.800000 -12.173276 -2.798054 18.850000 -11.813455 2.755640 18.900000 -11.493174 2.020511 18.950000 -11.207793 1.280690 19.000000 -10.953427 0.536822 19.050000 -10.726788 -0.210654 19.100000 -10.525053 -0.961451 19.150000 -10.345757 -1.715385 19.200000 -10.186693 -2.472359 19.250000 -10.045836 3.050853 19.300000 -9.921276 2.287872 19.350000 -9.811159 1.521840 19.400000 -9.713633 0.752695 19.450000 -9.626805 -0.019640 19.500000 -9.548702 -0.795242 19.550000 -9.477243 -1.574172 19.600000 -9.410220 -2.356466 19.650000 -9.345299 3.141071 19.700000 -9.280043 2.352139 19.750000 -9.211955 1.560072 19.800000 -9.138552 0.765108 19.850000 -9.057467 -0.032412 19.900000 -8.966568 -0.832046 19.950000 -8.864082 -1.633258 20.000000 -8.748718 -2.435438