% 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 029. 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 -0.000101 -2.177855 0.100000 -0.000404 1.927477 0.150000 -0.000909 -0.250374 0.200000 -0.001615 -2.428223 0.250000 -0.002522 1.677118 0.300000 -0.003629 -0.500722 0.350000 -0.004936 -2.678556 0.400000 -0.006441 1.426803 0.450000 -0.008144 -0.751016 0.500000 -0.010044 -2.928827 0.550000 -0.012138 1.176558 0.600000 -0.014427 -1.001232 0.650000 -0.016908 3.104175 0.700000 -0.019580 0.926409 0.750000 -0.022441 -1.251344 0.800000 -0.025489 2.854103 0.850000 -0.028722 0.676379 0.900000 -0.032139 -1.501329 0.950000 -0.035737 2.604165 1.000000 -0.039514 0.426491 1.050000 -0.043468 -1.751165 1.100000 -0.047597 2.354384 1.150000 -0.051897 0.176767 1.200000 -0.056367 -2.000830 1.250000 -0.061004 2.104780 1.300000 -0.065805 -0.072774 1.350000 -0.070767 -2.250306 1.400000 -0.075888 1.855371 1.450000 -0.081165 -0.322114 1.500000 -0.086594 -2.499575 1.550000 -0.092174 1.606174 1.600000 -0.097900 -0.571236 1.650000 -0.103770 -2.748621 1.700000 -0.109780 1.357205 1.750000 -0.115928 -0.820126 1.800000 -0.122210 -2.997431 1.850000 -0.128623 1.108477 1.900000 -0.135164 -1.068772 1.950000 -0.141828 3.037193 2.000000 -0.148614 0.860000 2.050000 -0.155518 -1.317163 2.100000 -0.162536 2.788889 2.150000 -0.169665 0.611784 2.200000 -0.176901 -1.565290 2.250000 -0.184243 2.540850 2.300000 -0.191685 0.363836 2.350000 -0.199225 -1.813149 2.400000 -0.206860 2.293082 2.450000 -0.214587 0.116159 2.500000 -0.222402 -2.060734 2.550000 -0.230302 2.045589 2.600000 -0.238285 -0.131242 2.650000 -0.246346 -2.308043 2.700000 -0.254484 1.798372 2.750000 -0.262695 -0.378367 2.800000 -0.270975 -2.555075 2.850000 -0.279323 1.551433 2.900000 -0.287736 -0.625214 2.950000 -0.296209 -2.801830 3.000000 -0.304742 1.304770 3.050000 -0.313330 -0.871785 3.100000 -0.321971 -3.048310 3.150000 -0.330663 1.058381 3.200000 -0.339403 -1.118083 3.250000 -0.348188 2.988668 3.300000 -0.357015 0.812264 3.350000 -0.365882 -1.364110 3.400000 -0.374787 2.742731 3.450000 -0.383727 0.566416 3.500000 -0.392700 -1.609870 3.550000 -0.401702 2.497058 3.600000 -0.410733 0.320830 3.650000 -0.419789 -1.855369 3.700000 -0.428868 2.251645 3.750000 -0.437969 0.075502 3.800000 -0.447088 -2.100613 3.850000 -0.456225 2.006485 3.900000 -0.465376 -0.169575 3.950000 -0.474540 -2.345608 4.000000 -0.483714 1.761571 4.050000 -0.492898 -0.414409 4.100000 -0.502089 -2.590362 4.150000 -0.511286 1.516895 4.200000 -0.520485 -0.659007 4.250000 -0.529687 -2.834884 4.300000 -0.538890 1.272449 4.350000 -0.548091 -0.903379 4.400000 -0.557289 -3.079182 4.450000 -0.566482 1.028224 4.500000 -0.575670 -1.147532 4.550000 -0.584851 2.959921 4.600000 -0.594023 0.784211 4.650000 -0.603186 -1.391477 4.700000 -0.612337 2.716044 4.750000 -0.621475 0.540400 4.800000 -0.630600 -1.635222 4.850000 -0.639711 2.472363 4.900000 -0.648805 0.296782 4.950000 -0.657883 -1.878778 5.000000 -0.666943 2.228867 5.050000 -0.675984 0.053346 5.100000 -0.685005 -2.122156 5.150000 -0.694006 1.985546 5.200000 -0.702986 -0.189919 5.250000 -0.711944 -2.365367 5.300000 -0.720880 1.742388 5.350000 -0.729794 -0.433025 5.400000 -0.738684 -2.608422 5.450000 -0.747551 1.499383 5.500000 -0.756395 -0.675983 5.550000 -0.765214 -2.851333 5.600000 -0.774011 1.256517 5.650000 -0.782783 -0.918804 5.700000 -0.791532 -3.094111 5.750000 -0.800258 1.013780 5.800000 -0.808961 -1.161501 5.850000 -0.817642 2.946416 5.900000 -0.826301 0.771161 5.950000 -0.834938 -1.404083 6.000000 -0.843555 2.703870 6.050000 -0.852152 0.528649 6.100000 -0.860730 -1.646561 6.150000 -0.869289 2.461425 6.200000 -0.877832 0.286236 6.250000 -0.886357 -1.888943 6.300000 -0.894868 2.219073 6.350000 -0.903364 0.043914 6.400000 -0.911847 -2.131236 6.450000 -0.920319 1.976808 6.500000 -0.928779 -0.198323 6.550000 -0.937231 -2.373446 6.600000 -0.945674 1.734625 6.650000 -0.954110 -0.440481 6.700000 -0.962541 -2.615577 6.750000 -0.970969 1.492519 6.800000 -0.979393 -0.682560 6.850000 -0.987817 -2.857632 6.900000 -0.996240 1.250490 6.950000 -1.004666 -0.924564 7.000000 -1.013095 -3.099610 7.050000 -1.021528 1.008538 7.100000 -1.029968 -1.166490 7.150000 -1.038415 2.941676 7.200000 -1.046871 0.766666 7.250000 -1.055337 -1.408335 7.300000 -1.063814 2.699860 7.350000 -1.072304 0.524879 7.400000 -1.080807 -1.650092 7.450000 -1.089326 2.458133 7.500000 -1.097859 0.283184 7.550000 -1.106410 -1.891754 7.600000 -1.114977 2.216505 7.650000 -1.123562 0.041591 7.700000 -1.132166 -2.133310 7.750000 -1.140788 1.974988 7.800000 -1.149429 -0.199887 7.850000 -1.158088 -2.374747 7.900000 -1.166767 1.733593 7.950000 -1.175463 -0.441237 8.000000 -1.184178 -2.616051 8.050000 -1.192910 1.492336 8.100000 -1.201659 -0.682445 8.150000 -1.210424 -2.857209 8.200000 -1.219203 1.251231 8.250000 -1.227995 -0.923496 8.300000 -1.236799 -3.098204 8.350000 -1.245614 1.010293 8.400000 -1.254437 -1.164374 8.450000 -1.263266 2.944164 8.500000 -1.272100 0.769538 8.550000 -1.280936 -1.405066 8.600000 -1.289772 2.703538 8.650000 -1.298605 0.528979 8.700000 -1.307432 -1.645556 8.750000 -1.316251 2.463117 8.800000 -1.325058 0.288630 8.850000 -1.333849 -1.885834 8.900000 -1.342623 2.222913 8.950000 -1.351375 0.048500 9.000000 -1.360101 -2.125888 9.050000 -1.368798 1.982935 9.100000 -1.377462 -0.191402 9.150000 -1.386088 -2.365712 9.200000 -1.394673 1.743189 9.250000 -1.403212 -0.431070 9.300000 -1.411701 -2.605301 9.350000 -1.420136 1.503679 9.400000 -1.428511 -0.670501 9.450000 -1.436823 -2.844654 9.500000 -1.445067 1.264404 9.550000 -1.453237 -0.909697 9.600000 -1.461330 -3.083773 9.650000 -1.469340 1.025361 9.700000 -1.477264 -1.148665 9.750000 -1.485096 2.960518 9.800000 -1.492831 0.786540 9.850000 -1.500466 -1.387415 9.900000 -1.507996 2.721838 9.950000 -1.515415 0.547927 10.000000 -1.522721 -1.625962 10.050000 -1.529908 2.483354 10.100000 -1.536974 0.309505 10.150000 -1.543913 -1.864326 10.200000 -1.550723 2.245046 10.250000 -1.557399 0.071250 10.300000 -1.563938 -2.102530 10.350000 -1.570337 2.006890 10.400000 -1.576593 -0.166862 10.450000 -1.582703 -2.340602 10.500000 -1.588665 1.768856 10.550000 -1.594475 -0.404862 10.600000 -1.600133 -2.578571 10.650000 -1.605635 1.530913 10.700000 -1.610980 -0.642781 10.750000 -1.616167 -2.816471 10.800000 -1.621193 1.293029 10.850000 -1.626059 -0.880654 10.900000 -1.630764 -3.054335 10.950000 -1.635305 1.055168 11.000000 -1.639684 -1.118515 11.050000 -1.643901 2.990985 11.100000 -1.647954 0.817295 11.150000 -1.651845 -1.356401 11.200000 -1.655575 2.753082 11.250000 -1.659143 0.579372 11.300000 -1.662552 -1.594348 11.350000 -1.665802 2.515106 11.400000 -1.668896 0.341363 11.450000 -1.671834 -1.832393 11.500000 -1.674620 2.277022 11.550000 -1.677255 0.103235 11.600000 -1.679741 -2.070569 11.650000 -1.682083 2.038794 11.700000 -1.684281 -0.135048 11.750000 -1.686340 -2.308910 11.800000 -1.688263 1.800391 11.850000 -1.690053 -0.373516 11.900000 -1.691714 -2.547446 11.950000 -1.693249 1.561784 12.000000 -1.694662 -0.612197 12.050000 -1.695958 -2.786204 12.100000 -1.697140 1.322947 12.150000 -1.698213 -0.851116 12.200000 -1.699181 -3.025208 12.250000 -1.700048 1.083856 12.300000 -1.700818 -1.090296 12.350000 -1.701497 3.018706 12.400000 -1.702088 0.844492 12.450000 -1.702596 -1.329754 12.500000 -1.703026 2.779152 12.550000 -1.703383 0.604840 12.600000 -1.703671 -1.569506 12.650000 -1.703894 2.539300 12.700000 -1.704057 0.364886 12.750000 -1.704165 -1.809563 12.800000 -1.704224 2.299139 12.850000 -1.704236 0.124621 12.900000 -1.704207 -2.049933 12.950000 -1.704142 2.058662 13.000000 -1.704045 -0.115963 13.050000 -1.703921 -2.290624 13.100000 -1.703775 1.817864 13.150000 -1.703611 -0.356869 13.200000 -1.703434 -2.531639 13.250000 -1.703247 1.576741 13.300000 -1.703057 -0.598100 13.350000 -1.702867 -2.772978 13.400000 -1.702682 1.335294 13.450000 -1.702506 -0.839655 13.500000 -1.702343 -3.014640 13.550000 -1.702199 1.093525 13.600000 -1.702076 -1.081530 13.650000 -1.701980 3.026565 13.700000 -1.701915 0.851439 13.750000 -1.701884 -1.323720 13.800000 -1.701891 2.784271 13.850000 -1.701941 0.609043 13.900000 -1.702038 -1.566218 13.950000 -1.702184 2.541673 14.000000 -1.702385 0.366346 14.050000 -1.702643 -1.809014 14.100000 -1.702963 2.298780 14.150000 -1.703348 0.123357 14.200000 -1.703800 -2.052097 14.250000 -1.704325 2.055604 14.300000 -1.704925 -0.119910 14.350000 -1.705603 -2.295454 14.400000 -1.706363 1.812159 14.450000 -1.707208 -0.363443 14.500000 -1.708140 -2.539072 14.550000 -1.709164 1.568457 14.600000 -1.710282 -0.607226 14.650000 -1.711497 -2.782935 14.700000 -1.712812 1.324516 14.750000 -1.714230 -0.851243 14.800000 -1.715753 -3.027026 14.850000 -1.717384 1.080353 14.900000 -1.719126 -1.095476 14.950000 -1.720981 3.011858 15.000000 -1.722952 0.835986 15.050000 -1.725041 -1.339906 15.100000 -1.727250 2.767367 15.150000 -1.729581 0.591437 15.200000 -1.732037 -1.584512 15.250000 -1.734618 2.522708 15.300000 -1.737328 0.346727 15.350000 -1.740167 -1.829270 15.400000 -1.743136 2.277905 15.450000 -1.746239 0.101880 15.500000 -1.749474 -2.074156 15.550000 -1.752844 2.032981 15.600000 -1.756349 -0.143078 15.650000 -1.759991 -2.319146 15.700000 -1.763769 1.787963 15.750000 -1.767685 -0.388122 15.800000 -1.771738 -2.564213 15.850000 -1.775929 1.542876 15.900000 -1.780258 -0.633225 15.950000 -1.784724 -2.809330 16.000000 -1.789327 1.297747 16.050000 -1.794068 -0.878362 16.100000 -1.798944 -3.054472 16.150000 -1.803956 1.052603 16.200000 -1.809103 -1.123506 16.250000 -1.814382 2.983573 16.300000 -1.819794 0.807470 16.350000 -1.825337 -1.368630 16.400000 -1.831009 2.738461 16.450000 -1.836809 0.562373 16.500000 -1.842734 -1.613708 16.550000 -1.848783 2.493404 16.600000 -1.854953 0.317339 16.650000 -1.861242 -1.858716 16.700000 -1.867648 2.248424 16.750000 -1.874167 0.072390 16.800000 -1.880796 -2.103631 16.850000 -1.887534 2.003546 16.900000 -1.894376 -0.172449 16.950000 -1.901319 -2.348430 17.000000 -1.908359 1.758790 17.050000 -1.915494 -0.417160 17.100000 -1.922718 -2.593094 17.150000 -1.930029 1.514174 17.200000 -1.937421 -0.661725 17.250000 -1.944892 -2.837607 17.300000 -1.952436 1.269715 17.350000 -1.960050 -0.906129 17.400000 -1.967728 -3.081954 17.450000 -1.975466 1.025425 17.500000 -1.983260 -1.150361 17.550000 -1.991106 2.957058 17.600000 -1.998997 0.781311 17.650000 -2.006931 -1.394415 17.700000 -2.014901 2.713064 17.750000 -2.022904 0.537378 17.800000 -2.030935 -1.638288 17.850000 -2.038989 2.469252 17.900000 -2.047061 0.293626 17.950000 -2.055147 -1.881980 18.000000 -2.063242 2.225619 18.050000 -2.071342 0.050051 18.100000 -2.079442 -2.125498 18.150000 -2.087538 1.982158 18.200000 -2.095626 -0.193355 18.250000 -2.103702 -2.368849 18.300000 -2.111761 1.738859 18.350000 -2.119799 -0.436602 18.400000 -2.127814 -2.612047 18.450000 -2.135799 1.495708 18.500000 -2.143754 -0.679707 18.550000 -2.151672 -2.855109 18.600000 -2.159553 1.252689 18.650000 -2.167391 -0.922687 18.700000 -2.175185 -3.098052 18.750000 -2.182931 1.009780 18.800000 -2.190626 -1.165564 18.850000 -2.198269 2.942286 18.900000 -2.205857 0.766959 18.950000 -2.213388 -1.408361 19.000000 -2.220859 2.699510 19.050000 -2.228270 0.524200 19.100000 -2.235619 -1.651105 19.150000 -2.242905 2.456778 19.200000 -2.250126 0.281477 19.250000 -2.257282 -1.893822 19.300000 -2.264372 2.214063 19.350000 -2.271396 0.038762 19.400000 -2.278355 -2.136542 19.450000 -2.285247 1.971337 19.500000 -2.292073 -0.203975 19.550000 -2.298834 -2.379291 19.600000 -2.305531 1.728571 19.650000 -2.312164 -0.446759 19.700000 -2.318734 -2.622098 19.750000 -2.325243 1.485740 19.800000 -2.331691 -0.689618 19.850000 -2.338082 -2.864988 19.900000 -2.344415 1.242816 19.950000 -2.350693 -0.932578 20.000000 -2.356918 -3.107985