% 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 17 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.009148 -2.126443 0.100000 -0.036618 2.030052 0.150000 -0.082481 -0.097137 0.200000 -0.146857 -2.225090 0.250000 -0.229904 1.929094 0.300000 -0.331811 -0.201266 0.350000 -0.452783 -2.333330 0.400000 -0.593023 1.815697 0.450000 -0.752694 -0.321004 0.500000 -0.931873 -2.460762 0.550000 -1.130481 1.679007 0.600000 -1.348174 -0.468765 0.650000 -1.584191 -2.621706 0.700000 -1.837138 1.502435 0.750000 -2.104685 -0.663767 0.800000 -2.383175 -2.838276 0.850000 -2.667146 1.260924 0.900000 -2.948847 -0.933587 0.950000 -3.217916 -3.139320 1.000000 -3.461554 0.926907 1.050000 -3.665594 -1.300217 1.100000 -3.816723 2.748061 1.150000 -3.905521 0.509008 1.200000 -3.929136 -1.729815 1.250000 -3.892201 2.319052 1.300000 -3.805442 0.092622 1.350000 -3.682791 -2.123849 1.400000 -3.538454 1.953605 1.450000 -3.384946 -0.241599 1.500000 -3.232249 -2.427104 1.550000 -3.087780 1.679146 1.600000 -2.956780 -0.490437 1.650000 -2.842797 -2.653851 1.700000 -2.748161 1.470995 1.750000 -2.674344 -0.683249 1.800000 -2.622253 -2.834271 1.850000 -2.592420 1.300336 1.900000 -2.585152 -0.846502 1.950000 -2.600615 -2.992240 2.000000 -2.638900 1.145702 2.050000 -2.700058 -0.999628 2.100000 -2.784111 3.137564 2.150000 -2.891054 0.990315 2.200000 -3.020828 -1.158810 2.250000 -3.173282 2.972701 2.300000 -3.348103 0.817740 2.350000 -3.544703 -1.341335 2.400000 -3.762066 2.777729 2.450000 -3.998520 0.607517 2.500000 -4.251425 -1.569948 2.550000 -4.516763 2.527275 2.600000 -4.788652 0.331560 2.650000 -5.058856 -1.875025 2.700000 -5.316487 2.189977 2.750000 -5.548234 -0.039805 2.800000 -5.739552 -2.280076 2.850000 -5.877003 1.754799 2.900000 -5.951355 -0.497861 2.950000 -5.960164 -2.750518 3.000000 -5.908462 1.284175 3.050000 -5.807116 -0.956961 3.100000 -5.669828 3.094292 3.150000 -5.510227 0.872131 3.200000 -5.339996 -1.340651 3.250000 -5.168115 2.738161 3.300000 -5.000887 0.540960 3.350000 -4.842331 -1.650366 3.400000 -4.694667 2.446131 3.450000 -4.558764 0.262967 3.500000 -4.434490 -1.917640 3.550000 -4.320986 2.186680 3.600000 -4.216871 0.008896 3.650000 -4.120392 -2.168317 3.700000 -4.029559 1.937860 3.750000 -3.942260 -0.239164 3.800000 -3.856379 -2.416285 3.850000 -3.769913 1.689733 3.900000 -3.681085 -0.487311 3.950000 -3.588450 -2.663961 4.000000 -3.490983 1.443318 4.050000 -3.388138 -0.731447 4.100000 -3.279860 -2.904656 4.150000 -3.166576 1.207279 4.200000 -3.049129 -0.961649 4.250000 -2.928702 -3.127950 4.300000 -2.806719 0.991793 4.350000 -2.684748 -1.168633 4.400000 -2.564416 2.957224 4.450000 -2.447328 0.803007 4.500000 -2.335022 -1.348141 4.550000 -2.228926 2.786871 4.600000 -2.130341 0.641543 4.650000 -2.040436 -1.501096 4.700000 -1.960248 2.641964 4.750000 -1.890694 0.504162 4.800000 -1.832588 -1.631511 4.850000 -1.786648 2.517930 4.900000 -1.753525 0.385915 4.950000 -1.733809 -1.744574 5.000000 -1.728050 2.409449 5.050000 -1.736775 0.281411 5.100000 -1.760497 -1.845706 5.150000 -1.799730 2.311076 5.200000 -1.855003 0.185172 5.250000 -1.926866 -1.940459 5.300000 -2.015906 2.217130 5.350000 -2.122749 0.091306 5.400000 -2.248071 -2.035033 5.450000 -2.392603 2.120972 5.500000 -2.557127 -0.007422 5.550000 -2.742471 -2.137466 5.600000 -2.949493 2.013508 5.650000 -3.179041 -0.121491 5.700000 -3.431885 -2.260034 5.750000 -3.708603 1.880138 5.800000 -4.009374 -0.268489 5.850000 -4.333648 -2.424137 5.900000 -4.679613 1.694659 5.950000 -5.043350 -0.480517 6.000000 -5.417624 -2.668794 6.050000 -5.790300 1.410666 6.100000 -6.142811 -0.810345 6.150000 -6.449793 -3.049008 6.200000 -6.681908 0.980188 6.250000 -6.813305 -1.283306 6.300000 -6.831576 2.735516 6.350000 -6.743595 0.479369 6.400000 -6.572267 -1.761702 6.450000 -6.347033 2.298873 6.500000 -6.095164 0.095085 6.550000 -5.837574 -2.091351 6.600000 -5.588428 2.020530 6.650000 -5.356495 -0.137948 6.700000 -5.146774 -2.285673 6.750000 -4.961844 1.858799 6.800000 -4.802810 -0.272309 6.850000 -4.669920 -2.396921 6.900000 -4.562958 1.767286 6.950000 -4.481475 -0.346714 7.000000 -4.424930 -2.456223 7.050000 -4.392767 1.721596 7.100000 -4.384460 -0.379855 7.150000 -4.399525 -2.477512 7.200000 -4.437522 1.711783 7.250000 -4.498035 -0.378275 7.300000 -4.580649 -2.464345 7.350000 -4.684895 1.737009 7.400000 -4.810193 -0.340235 7.450000 -4.955747 -2.412439 7.500000 -5.120420 1.804147 7.550000 -5.302549 -0.256171 7.600000 -5.499698 -2.309425 7.650000 -5.708354 1.928430 7.700000 -5.923563 -0.108098 7.750000 -6.138562 -2.135036 7.800000 -6.344539 2.131318 7.850000 -6.530726 0.124591 7.900000 -6.685105 -1.872834 7.950000 -6.795932 2.420402 8.000000 -6.853930 0.435063 8.050000 -6.854497 -1.549283 8.100000 -6.798932 2.746761 8.150000 -6.694044 0.753505 8.200000 -6.550338 -1.248258 8.250000 -6.379708 3.023339 8.300000 -6.193495 1.001543 8.350000 -6.001361 -1.030167 8.400000 -5.810892 -3.071101 8.450000 -5.627699 1.162803 8.500000 -5.455734 -0.893915 8.550000 -5.297657 -2.957200 8.600000 -5.155179 1.256917 8.650000 -5.029335 -0.817254 8.700000 -4.920693 -2.895945 8.750000 -4.829511 1.304517 8.800000 -4.755841 -0.781834 8.850000 -4.699611 -2.871483 8.900000 -4.660679 1.319022 8.950000 -4.638862 -0.776479 9.000000 -4.633972 -2.874639 9.050000 -4.645820 1.307846 9.100000 -4.674236 -0.795317 9.150000 -4.719067 -2.900898 9.200000 -4.780183 1.274296 9.250000 -4.857476 -0.836131 9.300000 -4.950852 -2.949051 9.350000 -5.060228 1.218629 9.400000 -5.185521 -0.899589 9.450000 -5.326629 -3.020687 9.500000 -5.483414 1.138311 9.550000 -5.655671 -0.989218 9.600000 -5.843089 -3.120393 9.650000 -6.045194 1.027612 9.700000 -6.261284 -1.111988 9.750000 -6.490329 3.026702 9.800000 -6.730854 0.876785 9.850000 -6.980791 -1.279125 9.900000 -7.237305 2.841569 9.950000 -7.496615 0.671940 10.000000 -7.753841 -1.505289 10.050000 -8.002937 2.592812 10.100000 -8.236812 0.399943 10.150000 -8.447731 -1.800169 10.200000 -8.628073 2.276777 10.250000 -8.771380 0.066126 10.300000 -8.873486 -2.146726 10.350000 -8.933350 1.923871 10.400000 -8.953278 -0.286048 10.450000 -8.938433 -2.491245 10.500000 -8.895840 1.592969 10.550000 -8.833249 -0.598864 10.600000 -8.758186 -2.783181 10.650000 -8.677332 1.323178 10.700000 -8.596244 -0.846451 10.750000 -8.519320 -3.009323 10.800000 -8.449901 1.117253 10.850000 -8.390443 -1.033580 10.900000 -8.342687 3.104106 10.950000 -8.307821 0.963567 11.000000 -8.286606 -1.172308 11.050000 -8.279469 2.979455 11.100000 -8.286576 0.852360 11.150000 -8.307868 -1.270448 11.200000 -8.343076 2.894260 11.250000 -8.391714 0.780243 11.300000 -8.453046 -1.329099 11.350000 -8.526026 2.849713 11.400000 -8.609212 0.750683 11.450000 -8.700657 -1.342567 11.500000 -8.797760 2.853632 11.550000 -8.897114 0.773405 11.600000 -8.994356 -1.299613 11.650000 -9.084063 2.918083 11.700000 -9.159778 0.860212 11.750000 -9.214242 -1.190317 11.800000 -9.239922 3.048928 11.850000 -9.229842 1.010277 11.900000 -9.178612 -1.024905 11.950000 -9.083373 -3.058804 12.000000 -8.944348 1.189470 12.050000 -8.764771 -0.848573 12.100000 -8.550228 -2.891444 12.150000 -8.307662 1.342884 12.200000 -8.044372 -0.712565 12.250000 -7.767242 -2.774749 12.300000 -7.482282 1.439720 12.350000 -7.194445 -0.635106 12.400000 -6.907647 -2.715498 12.450000 -6.624875 1.482319 12.500000 -6.348355 -0.607440 12.550000 -6.079703 -2.701038 12.600000 -5.820074 1.485217 12.650000 -5.570278 -0.614595 12.700000 -5.330869 -2.716889 12.750000 -5.102226 1.461866 12.800000 -4.884598 -0.644401 12.850000 -4.678150 -2.752248 12.900000 -4.482994 1.421728 12.950000 -4.299203 -0.688657 13.000000 -4.126837 -2.800063 13.050000 -3.965947 1.370826 13.100000 -3.816588 -0.742256 13.150000 -3.678823 -2.856038 13.200000 -3.552728 1.312733 13.250000 -3.438396 -0.802264 13.300000 -3.335940 -2.917809 13.350000 -3.245495 1.249302 13.400000 -3.167220 -0.867295 13.450000 -3.101301 -2.984425 13.500000 -3.047952 1.181078 13.550000 -3.007416 -0.937194 13.600000 -2.979970 -3.056107 13.650000 -2.965922 1.107459 13.700000 -2.965618 -1.012953 13.750000 -2.979440 -3.134261 13.800000 -3.007809 1.026593 13.850000 -3.051183 -1.096915 13.900000 -3.110058 3.061400 13.950000 -3.184964 0.934946 14.000000 -3.276458 -1.193358 14.050000 -3.385106 2.959352 14.100000 -3.511467 0.826317 14.150000 -3.656052 -1.309744 14.200000 -3.819262 2.833787 14.250000 -4.001300 0.689853 14.300000 -4.202020 -1.459188 14.350000 -4.420714 2.668854 14.400000 -4.655779 0.506436 14.450000 -4.904254 -1.664613 14.500000 -5.161188 2.437405 14.550000 -5.418867 0.244623 14.600000 -5.666072 -1.961024 14.650000 -5.887744 2.103076 14.700000 -6.065775 -0.128765 14.750000 -6.181638 -2.370886 14.800000 -6.220839 1.664305 14.850000 -6.177575 -0.583831 14.900000 -6.056910 -2.826309 14.950000 -5.872963 1.224630 15.000000 -5.644371 -0.994718 15.050000 -5.389722 3.082852 15.100000 -5.124729 0.890491 15.150000 -4.861296 -1.289823 15.200000 -4.607776 2.823607 15.250000 -4.369703 0.662915 15.300000 -4.150579 -1.490084 15.350000 -3.952519 2.646600 15.400000 -3.776744 0.505586 15.450000 -3.623924 -1.630786 15.500000 -3.494415 2.519970 15.550000 -3.388419 0.390904 15.600000 -3.306092 -1.735275 15.650000 -3.247620 2.424220 15.700000 -3.213275 0.302694 15.750000 -3.203461 -1.816942 15.800000 -3.218751 2.348272 15.850000 -3.259933 0.231781 15.900000 -3.328054 -1.883382 15.950000 -3.424476 2.285845 16.000000 -3.550957 0.173001 16.050000 -3.709746 -1.938796 16.100000 -3.903728 2.233607 16.150000 -4.136620 0.123837 16.200000 -4.413263 -1.984874 16.250000 -4.740054 2.190766 16.300000 -5.125632 0.084586 16.350000 -5.581974 -2.019883 16.400000 -6.126292 2.161152 16.450000 -6.784490 0.062413 16.500000 -7.598049 -2.030797 16.550000 -8.639365 2.169299 16.600000 -10.051696 0.108264 16.650000 -12.179007 -1.888121 16.700000 -16.007614 2.757134 16.750000 -15.512890 2.361251 16.800000 -11.880856 0.644312 16.850000 -9.822482 -1.363380 16.900000 -8.428331 2.854621 16.950000 -7.385714 0.768840 17.000000 -6.561372 -1.326781 17.050000 -5.886927 2.855170 17.100000 -5.322764 0.750291 17.150000 -4.843924 -1.357216 17.200000 -4.433682 2.816397 17.250000 -4.080293 0.705073 17.300000 -3.775198 -1.407829 17.350000 -3.511967 2.760959 17.400000 -3.285646 0.645091 17.450000 -3.092331 -1.472267 17.500000 -2.928881 2.692016 17.550000 -2.792719 0.571491 17.600000 -2.681685 -1.550762 17.650000 -2.593929 2.608317 17.700000 -2.527820 0.482212 17.750000 -2.481884 -1.646056 17.800000 -2.454733 2.506512 17.850000 -2.445021 0.373346 17.900000 -2.451386 -1.762585 17.950000 -2.472401 2.381675 18.000000 -2.506528 0.239522 18.050000 -2.552071 -1.906093 18.100000 -2.607129 2.227793 18.150000 -2.669566 0.074615 18.200000 -2.736987 -2.082593 18.250000 -2.806739 2.039271 18.300000 -2.875951 -0.126152 18.350000 -2.941604 -2.295547 18.400000 -3.000664 1.814540 18.450000 -3.050248 -0.361837 18.500000 -3.087834 -2.540915 18.550000 -3.111468 1.561200 18.600000 -3.119951 -0.621055 18.650000 -3.112949 -2.803648 18.700000 -3.091018 1.297436 18.750000 -3.055526 -0.883424 18.800000 -3.008495 -3.062417 18.850000 -2.952394 1.044115 18.900000 -2.889918 -1.129887 18.950000 -2.823796 2.982099 19.000000 -2.756625 0.813718 19.050000 -2.690769 -1.351944 19.100000 -2.628291 2.768110 19.150000 -2.570923 0.607258 19.200000 -2.520064 -1.551610 19.250000 -2.476794 2.574368 19.300000 -2.441894 0.418483 19.350000 -2.415869 -1.736419 19.400000 -2.398971 2.392508 19.450000 -2.391216 0.238562 19.500000 -2.392400 -1.915389 19.550000 -2.402109 2.213542 19.600000 -2.419728 0.058708 19.650000 -2.444449 -2.096957 19.700000 -2.475279 2.029521 19.750000 -2.511054 -0.128403 19.800000 -2.550457 -2.287664 19.850000 -2.592050 1.834863 19.900000 -2.634320 -0.327185 19.950000 -2.675734 -2.490540 20.000000 -2.714811 1.628150