% 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 087. 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 -0.002221 -0.948910 0.100000 -0.008884 -1.897830 0.150000 -0.019990 -2.846770 0.200000 -0.035542 2.487445 0.250000 -0.055543 1.538433 0.300000 -0.079997 0.589370 0.350000 -0.108908 -0.359755 0.400000 -0.142283 -1.308954 0.450000 -0.180127 -2.258237 0.500000 -0.222449 3.075567 0.550000 -0.269256 2.126077 0.600000 -0.320557 1.176464 0.650000 -0.376362 0.226716 0.700000 -0.436681 -0.723183 0.750000 -0.501525 -1.673248 0.800000 -0.570905 -2.623494 0.850000 -0.644833 2.709247 0.900000 -0.723321 1.758586 0.950000 -0.806382 0.807689 1.000000 -0.894028 -0.143463 1.050000 -0.986271 -1.094893 1.100000 -1.083122 -2.046623 1.150000 -1.184593 -2.998680 1.200000 -1.290695 2.332097 1.250000 -1.401435 1.379307 1.300000 -1.516821 0.426105 1.350000 -1.636858 -0.527542 1.400000 -1.761546 -1.481669 1.450000 -1.890884 -2.436315 1.500000 -2.024864 2.891664 1.550000 -2.163474 1.935854 1.600000 -2.306694 0.979392 1.650000 -2.454494 0.022226 1.700000 -2.606837 -0.935698 1.750000 -2.763669 -1.894439 1.800000 -2.924925 -2.854062 1.850000 -3.090519 2.468552 1.900000 -3.260346 1.506958 1.950000 -3.434275 0.544265 2.000000 -3.612145 -0.419609 2.050000 -3.793761 -1.384751 2.100000 -3.978887 -2.351252 2.150000 -4.167242 2.963979 2.200000 -4.358489 1.994473 2.250000 -4.552234 1.023317 2.300000 -4.748010 0.050410 2.350000 -4.945279 -0.924345 2.400000 -5.143416 -1.901041 2.450000 -5.341710 -2.879765 2.500000 -5.539356 2.422596 2.550000 -5.735456 1.439615 2.600000 -5.929025 0.454441 2.650000 -6.118995 -0.532932 2.700000 -6.304235 -1.522478 2.750000 -6.483576 -2.514130 2.800000 -6.655841 2.775407 2.850000 -6.819885 1.779919 2.900000 -6.974645 0.782796 2.950000 -7.119183 -0.215711 3.000000 -7.252742 -1.215313 3.050000 -7.374779 -2.215685 3.100000 -7.485006 3.066698 3.150000 -7.583401 2.065815 3.200000 -7.670210 1.065194 3.250000 -7.745931 0.065157 3.300000 -7.811283 -0.934007 3.350000 -7.867165 -1.932049 3.400000 -7.914605 -2.928766 3.450000 -7.954715 2.359182 3.500000 -7.988638 1.365530 3.550000 -8.017517 0.373524 3.600000 -8.042451 -0.616813 3.650000 -8.064479 -1.605498 3.700000 -8.084558 -2.592572 3.750000 -8.103557 2.705084 3.800000 -8.122248 1.721015 3.850000 -8.141312 0.738311 3.900000 -8.161337 -0.243133 3.950000 -8.182827 -1.223429 4.000000 -8.206208 -2.202688 4.050000 -8.231835 3.102161 4.100000 -8.259998 2.124637 4.150000 -8.290931 1.147814 4.200000 -8.324818 0.171589 4.250000 -8.361800 -0.804141 4.300000 -8.401978 -1.779474 4.350000 -8.445420 -2.754501 4.400000 -8.492163 2.553876 4.450000 -8.542221 1.579202 4.500000 -8.595582 0.604586 4.550000 -8.652215 -0.370046 4.600000 -8.712071 -1.344763 4.650000 -8.775087 -2.319628 4.700000 -8.841182 2.988484 4.750000 -8.910266 2.013148 4.800000 -8.982235 1.037497 4.850000 -9.056976 0.061486 4.900000 -9.134367 -0.914929 4.950000 -9.214278 -1.891786 5.000000 -9.296571 -2.869119 5.050000 -9.381102 2.436228 5.100000 -9.467724 1.457856 5.150000 -9.556283 0.478929 5.200000 -9.646624 -0.500571 5.250000 -9.738591 -1.480659 5.300000 -9.832025 -2.461346 5.350000 -9.926768 2.840547 5.400000 -10.022666 1.858647 5.450000 -10.119566 0.876137 5.500000 -10.217319 -0.106978 5.550000 -10.315781 -1.090692 5.600000 -10.414816 -2.074995 5.650000 -10.514292 -3.059877 5.700000 -10.614088 2.237863 5.750000 -10.714089 1.251870 5.800000 -10.814190 0.265347 5.850000 -10.914293 -0.721689 5.900000 -11.014312 -1.709217 5.950000 -11.114166 -2.697218 6.000000 -11.213784 2.597513 6.050000 -11.313101 1.608625 6.100000 -11.412056 0.619322 6.150000 -11.510595 -0.370378 6.200000 -11.608666 -1.360457 6.250000 -11.706217 -2.350901 6.300000 -11.803197 2.941492 6.350000 -11.899551 1.950364 6.400000 -11.995221 0.958912 6.450000 -12.090143 -0.032851 6.500000 -12.184244 -1.024915 6.550000 -12.277444 -2.017270 6.600000 -12.369652 -3.009904 6.650000 -12.460765 2.280378 6.700000 -12.550669 1.287219 6.750000 -12.639240 0.293817 6.800000 -12.726339 -0.699812 6.850000 -12.811819 -1.693649 6.900000 -12.895522 -2.687673 6.950000 -12.977285 2.601329 7.000000 -13.056935 1.607015 7.050000 -13.134301 0.612605 7.100000 -13.209208 -0.381860 7.150000 -13.281488 -1.376336 7.200000 -13.350978 -2.370772 7.250000 -13.417528 2.918072 7.300000 -13.481002 1.923887 7.350000 -13.541283 0.929922 7.400000 -13.598276 -0.063754 7.450000 -13.651910 -1.057069 7.500000 -13.702144 -2.049948 7.550000 -13.748961 -3.042316 7.600000 -13.792380 2.249089 7.650000 -13.832446 1.257972 7.700000 -13.869235 0.267593 7.750000 -13.902851 -0.721977 7.800000 -13.933425 -1.710668 7.850000 -13.961112 -2.698416 7.900000 -13.986088 2.598024 7.950000 -14.008546 1.612339 8.000000 -14.028696 0.627762 8.050000 -14.046755 -0.355661 8.100000 -14.062952 -1.337890 8.150000 -14.077517 -2.318892 8.200000 -14.090683 2.984549 8.250000 -14.102684 2.006088 8.300000 -14.113746 1.028930 8.350000 -14.124094 0.053094 8.400000 -14.133942 -0.921406 8.450000 -14.143499 -1.894558 8.500000 -14.152963 -2.866350 8.550000 -14.162521 2.446412 8.600000 -14.172349 1.477367 8.650000 -14.182613 0.509709 8.700000 -14.193464 -0.456551 8.750000 -14.205043 -1.421402 8.800000 -14.217476 -2.384830 8.850000 -14.230877 2.936366 8.900000 -14.245344 1.975835 8.950000 -14.260960 1.016785 9.000000 -14.277790 0.059242 9.050000 -14.295882 -0.896762 9.100000 -14.315262 -1.851191 9.150000 -14.335932 -2.804003 9.200000 -14.357869 2.528034 9.250000 -14.381018 1.578602 9.300000 -14.405289 0.630945 9.350000 -14.430550 -0.314872 9.400000 -14.456625 -1.258779 9.450000 -14.483282 -2.200702 9.500000 -14.510227 -3.140562 9.550000 -14.537098 2.204909 9.600000 -14.563451 1.269422 9.650000 -14.588758 0.336242 9.700000 -14.612394 -0.594554 9.750000 -14.633631 -1.522900 9.800000 -14.651639 -2.448743 9.850000 -14.665479 2.911136 9.900000 -14.674116 1.990373 9.950000 -14.676424 1.072128 10.000000 -14.671215 0.156337 10.050000 -14.657267 -0.757113 10.100000 -14.633365 -1.668383 10.150000 -14.598350 -2.577689 10.200000 -14.551177 2.797887 10.250000 -14.490970 1.891657 10.300000 -14.417075 0.986448 10.350000 -14.329107 0.081875 10.400000 -14.226974 -0.822465 10.450000 -14.110886 -1.726969 10.500000 -13.981346 -2.632019 10.550000 -13.839117 2.745221 10.600000 -13.685179 1.838073 10.650000 -13.520673 0.929469 10.700000 -13.346846 0.019207 10.750000 -13.164990 -0.892859 10.800000 -12.976403 -1.806825 10.850000 -12.782339 -2.722737 10.900000 -12.583985 2.642582 10.950000 -12.382437 1.722785 11.000000 -12.178690 0.801109 11.050000 -11.973632 -0.122372 11.100000 -11.768045 -1.047574 11.150000 -11.562610 -1.974400 11.200000 -11.357910 -2.902749 11.250000 -11.154443 2.450670 11.300000 -10.952630 1.519589 11.350000 -10.752819 0.587298 11.400000 -10.555302 -0.346104 11.450000 -10.360314 -1.280521 11.500000 -10.168047 -2.215861 11.550000 -9.978652 3.131148 11.600000 -9.792249 2.194218 11.650000 -9.608927 1.256610 11.700000 -9.428753 0.318398 11.750000 -9.251772 -0.620353 11.800000 -9.078015 -1.559579 11.850000 -8.907496 -2.499221 11.900000 -8.740216 2.843961 11.950000 -8.576171 1.903646 12.000000 -8.415343 0.963067 12.050000 -8.257710 0.022268 12.100000 -8.103244 -0.918710 12.150000 -7.951913 -1.859829 12.200000 -7.803679 -2.801054 12.250000 -7.658502 2.540833 12.300000 -7.516340 1.599492 12.350000 -7.377149 0.658137 12.400000 -7.240881 -0.283207 12.450000 -7.107490 -1.224514 12.500000 -6.976926 -2.165763 12.550000 -6.849140 -3.106931 12.600000 -6.724083 2.235186 12.650000 -6.601704 1.294235 12.700000 -6.481952 0.353419 12.750000 -6.364777 -0.587248 12.800000 -6.250128 -1.527750 12.850000 -6.137955 -2.468074 12.900000 -6.028209 2.874977 12.950000 -5.920838 1.935043 13.000000 -5.815793 0.995321 13.050000 -5.713026 0.055819 13.100000 -5.612488 -0.883455 13.150000 -5.514132 -1.822492 13.200000 -5.417909 -2.761286 13.250000 -5.323774 2.583355 13.300000 -5.231680 1.645066 13.350000 -5.141582 0.707035 13.400000 -5.053436 -0.230731 13.450000 -4.967199 -1.168231 13.500000 -4.882827 -2.105461 13.550000 -4.800279 -3.042420 13.600000 -4.719515 2.304081 13.650000 -4.640493 1.367672 13.700000 -4.563175 0.431538 13.750000 -4.487524 -0.504319 13.800000 -4.413501 -1.439901 13.850000 -4.341072 -2.375208 13.900000 -4.270200 2.972945 13.950000 -4.200851 2.038185 14.000000 -4.132993 1.103696 14.050000 -4.066593 0.169476 14.100000 -4.001621 -0.764478 14.150000 -3.938045 -1.698169 14.200000 -3.875837 -2.631599 14.250000 -3.814967 2.718412 14.300000 -3.755410 1.785491 14.350000 -3.697138 0.852818 14.400000 -3.640125 -0.079611 14.450000 -3.584346 -1.011800 14.500000 -3.529779 -1.943756 14.550000 -3.476400 -2.875482 14.600000 -3.424186 2.476199 14.650000 -3.373117 1.544913 14.700000 -3.323172 0.613837 14.750000 -3.274332 -0.317035 14.800000 -3.226578 -1.247711 14.850000 -3.179893 -2.178196 14.900000 -3.134261 -3.108501 14.950000 -3.089667 2.244554 15.000000 -3.046095 1.314589 15.050000 -3.003534 0.384779 15.100000 -2.961972 -0.544883 15.150000 -2.921398 -1.474409 15.200000 -2.881805 -2.403807 15.250000 -2.843184 2.950097 15.300000 -2.805532 2.020921 15.350000 -2.768844 1.091839 15.400000 -2.733119 0.162840 15.450000 -2.698358 -0.766088 15.500000 -2.664564 -1.694958 15.550000 -2.631742 -2.623783 15.600000 -2.599901 2.730609 15.650000 -2.569050 1.801834 15.700000 -2.539204 0.873064 15.750000 -2.510378 -0.055716 15.800000 -2.482591 -0.984520 15.850000 -2.455866 -1.913363 15.900000 -2.430228 -2.842261 15.950000 -2.405705 2.511958 16.000000 -2.382330 1.582907 16.050000 -2.360136 0.653756 16.100000 -2.339162 -0.275510 16.150000 -2.319449 -1.204908 16.200000 -2.301043 -2.134453 16.250000 -2.283991 -3.064161 16.300000 -2.268344 2.289139 16.350000 -2.254155 1.359058 16.400000 -2.241482 0.428767 16.450000 -2.230385 -0.501749 16.500000 -2.220926 -1.432507 16.550000 -2.213170 -2.363521 16.600000 -2.207184 2.988376 16.650000 -2.203038 2.056801 16.700000 -2.200805 1.124921 16.750000 -2.200557 0.192722 16.800000 -2.202370 -0.739812 16.850000 -2.206322 -1.672697 16.900000 -2.212491 -2.605949 16.950000 -2.220957 2.743601 17.000000 -2.231799 1.809567 17.050000 -2.245101 0.875117 17.100000 -2.260942 -0.059767 17.150000 -2.279407 -0.995101 17.200000 -2.300576 -1.930905 17.250000 -2.324533 -2.867197 17.300000 -2.351358 2.479188 17.350000 -2.381133 1.541858 17.400000 -2.413937 0.603977 17.450000 -2.449849 -0.334479 17.500000 -2.488945 -1.273534 17.550000 -2.531299 -2.213215 17.600000 -2.576982 3.129635 17.650000 -2.626061 2.188615 17.700000 -2.678599 1.246878 17.750000 -2.734653 0.304390 17.800000 -2.794276 -0.638889 17.850000 -2.857511 -1.582999 17.900000 -2.924391 -2.527984 17.950000 -2.994942 2.809295 18.000000 -3.069175 1.862414 18.050000 -3.147085 0.914504 18.100000 -3.228650 -0.034495 18.150000 -3.313829 -0.984647 18.200000 -3.402551 -1.936021 18.250000 -3.494722 -2.888690 18.300000 -3.590209 2.440453 18.350000 -3.688841 1.484954 18.400000 -3.790401 0.527913 18.450000 -3.894618 -0.430761 18.500000 -4.001163 -1.391161 18.550000 -4.109633 -2.353380 18.600000 -4.219553 2.965674 18.650000 -4.330360 1.999540 18.700000 -4.441399 1.031321 18.750000 -4.551918 0.060944 18.800000 -4.661065 -0.911650 18.850000 -4.767886 -1.886498 18.900000 -4.871337 -2.863610 18.950000 -4.970294 2.440219 19.000000 -5.063572 1.458680 19.050000 -5.149964 0.475064 19.100000 -5.228270 -0.510474 19.150000 -5.297354 -1.497729 19.200000 -5.356188 -2.486446 19.250000 -5.403910 2.806862 19.300000 -5.439873 1.816164 19.350000 -5.463681 0.825012 19.400000 -5.475218 -0.166216 19.450000 -5.474655 -1.157143 19.500000 -5.462437 -2.147406 19.550000 -5.439256 -3.136678 19.600000 -5.406010 2.158519 19.650000 -5.363749 1.172055 19.700000 -5.313627 0.187306 19.750000 -5.256849 -0.795589 19.800000 -5.194623 -1.776540 19.850000 -5.128122 -2.755501 19.900000 -5.058460 2.550719 19.950000 -4.986668 1.575724 20.000000 -4.913685 0.602648