% 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 007. 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 -0.000908 -0.320664 0.100000 -0.003620 -0.641359 0.150000 -0.008100 -0.962115 0.200000 -0.014288 -1.282961 0.250000 -0.022102 -1.603922 0.300000 -0.031445 -1.925018 0.350000 -0.042201 -2.246267 0.400000 -0.054248 -2.567681 0.450000 -0.067453 -2.889265 0.500000 -0.081683 3.072166 0.550000 -0.096810 2.750246 0.600000 -0.112711 2.428171 0.650000 -0.129276 2.105956 0.700000 -0.146413 1.783622 0.750000 -0.164048 1.461192 0.800000 -0.182129 1.138690 0.850000 -0.200627 0.816145 0.900000 -0.219540 0.493582 0.950000 -0.238885 0.171027 1.000000 -0.258704 -0.151495 1.050000 -0.279056 -0.473965 1.100000 -0.300017 -0.796365 1.150000 -0.321673 -1.118685 1.200000 -0.344118 -1.440916 1.250000 -0.367446 -1.763058 1.300000 -0.391750 -2.085113 1.350000 -0.417115 -2.407090 1.400000 -0.443613 -2.729001 1.450000 -0.471301 -3.050863 1.500000 -0.500219 2.910492 1.550000 -0.530382 2.588671 1.600000 -0.561787 2.266838 1.650000 -0.594405 1.944973 1.700000 -0.628188 1.623055 1.750000 -0.663065 1.301067 1.800000 -0.698949 0.978997 1.850000 -0.735739 0.656835 1.900000 -0.773323 0.334576 1.950000 -0.811583 0.012223 2.000000 -0.850404 -0.310218 2.050000 -0.889675 -0.632733 2.100000 -0.929295 -0.955303 2.150000 -0.969182 -1.277906 2.200000 -1.009274 -1.600514 2.250000 -1.049531 -1.923096 2.300000 -1.089945 -2.245620 2.350000 -1.130533 -2.568055 2.400000 -1.171343 -2.890368 2.450000 -1.212450 3.070655 2.500000 -1.253956 2.748667 2.550000 -1.295982 2.426873 2.600000 -1.338667 2.105289 2.650000 -1.382162 1.783919 2.700000 -1.426624 1.462765 2.750000 -1.472206 1.141817 2.800000 -1.519056 0.821060 2.850000 -1.567306 0.500472 2.900000 -1.617070 0.180023 2.950000 -1.668435 -0.140321 3.000000 -1.721460 -0.460600 3.050000 -1.776170 -0.780854 3.100000 -1.832553 -1.101128 3.150000 -1.890562 -1.421467 3.200000 -1.950111 -1.741912 3.250000 -2.011079 -2.062503 3.300000 -2.073309 -2.383274 3.350000 -2.136617 -2.704253 3.400000 -2.200792 -3.025463 3.450000 -2.265605 2.936271 3.500000 -2.330817 2.614575 3.550000 -2.396184 2.292643 3.600000 -2.461471 1.970491 3.650000 -2.526457 1.648148 3.700000 -2.590943 1.325649 3.750000 -2.654765 1.003040 3.800000 -2.717796 0.680372 3.850000 -2.779954 0.357698 3.900000 -2.841204 0.035077 3.950000 -2.901560 -0.287434 4.000000 -2.961082 -0.609782 4.050000 -3.019876 -0.931917 4.100000 -3.078084 -1.253796 4.150000 -3.135880 -1.575385 4.200000 -3.193461 -1.896661 4.250000 -3.251037 -2.217610 4.300000 -3.308819 -2.538228 4.350000 -3.367013 -2.858524 4.400000 -3.425807 3.104669 4.450000 -3.485368 2.784954 4.500000 -3.545827 2.465482 4.550000 -3.607280 2.146213 4.600000 -3.669780 1.827102 4.650000 -3.733338 1.508105 4.700000 -3.797917 1.189175 4.750000 -3.863439 0.870270 4.800000 -3.929784 0.551353 4.850000 -3.996800 0.232391 4.900000 -4.064302 -0.086638 4.950000 -4.132089 -0.405746 5.000000 -4.199948 -0.724936 5.050000 -4.267668 -1.044199 5.100000 -4.335049 -1.363513 5.150000 -4.401915 -1.682848 5.200000 -4.468124 -2.002163 5.250000 -4.533578 -2.321408 5.300000 -4.598232 -2.640530 5.350000 -4.662096 -2.959473 5.400000 -4.725240 3.005007 5.450000 -4.787797 2.686591 5.500000 -4.849954 2.368513 5.550000 -4.911951 2.050811 5.600000 -4.974068 1.733512 5.650000 -5.036622 1.416630 5.700000 -5.099948 1.100165 5.750000 -5.164390 0.784100 5.800000 -5.230288 0.468403 5.850000 -5.297966 0.153027 5.900000 -5.367717 -0.162091 5.950000 -5.439793 -0.477027 6.000000 -5.514396 -0.791869 6.050000 -5.591666 -1.106713 6.100000 -5.671675 -1.421665 6.150000 -5.754420 -1.736835 6.200000 -5.839816 -2.052334 6.250000 -5.927698 -2.368272 6.300000 -6.017815 -2.684754 6.350000 -6.109835 -3.001877 6.400000 -6.203348 2.963461 6.450000 -6.297875 2.644822 6.500000 -6.392879 2.325343 6.550000 -6.487781 2.004999 6.600000 -6.581982 1.683793 6.650000 -6.674883 1.361752 6.700000 -6.765912 1.038934 6.750000 -6.854553 0.715424 6.800000 -6.940373 0.391329 6.850000 -7.023045 0.066780 6.900000 -7.102369 -0.258079 6.950000 -7.178287 -0.583097 7.000000 -7.250889 -0.908120 7.050000 -7.320411 -1.233004 7.100000 -7.387221 -1.557618 7.150000 -7.451804 -1.881854 7.200000 -7.514735 -2.205629 7.250000 -7.576655 -2.528891 7.300000 -7.638235 -2.851621 7.350000 -7.700147 3.109356 7.400000 -7.763039 2.787624 7.450000 -7.827505 2.466296 7.500000 -7.894064 2.145275 7.550000 -7.963137 1.824440 7.600000 -8.035040 1.503656 7.650000 -8.109964 1.182774 7.700000 -8.187971 0.861641 7.750000 -8.268989 0.540102 7.800000 -8.352815 0.218009 7.850000 -8.439112 -0.104775 7.900000 -8.527428 -0.428370 7.950000 -8.617201 -0.752872 8.000000 -8.707787 -1.078345 8.050000 -8.798485 -1.404823 8.100000 -8.888571 -1.732297 8.150000 -8.977336 -2.060724 8.200000 -9.064131 -2.390018 8.250000 -9.148408 -2.720058 8.300000 -9.229761 -3.050692 8.350000 -9.307963 2.901437 8.400000 -9.382985 2.570143 8.450000 -9.455013 2.238794 8.500000 -9.524436 1.907559 8.550000 -9.591838 1.576582 8.600000 -9.657959 1.245971 8.650000 -9.723660 0.915787 8.700000 -9.789871 0.586043 8.750000 -9.857545 0.256699 8.800000 -9.927605 -0.072341 8.850000 -10.000894 -0.401225 8.900000 -10.078132 -0.730149 8.950000 -10.159866 -1.059354 9.000000 -10.246434 -1.389121 9.050000 -10.337923 -1.719758 9.100000 -10.434130 -2.051598 9.150000 -10.534524 -2.384978 9.200000 -10.638220 -2.720234 9.250000 -10.743951 -3.057673 9.300000 -10.850061 2.885625 9.350000 -10.954523 2.543101 9.400000 -11.054989 2.197849 9.450000 -11.148888 1.849910 9.500000 -11.233571 1.499473 9.550000 -11.306511 1.146896 9.600000 -11.365529 0.792696 9.650000 -11.409019 0.437531 9.700000 -11.436145 0.082153 9.750000 -11.446948 -0.272647 9.800000 -11.442358 -0.626108 9.850000 -11.424100 -0.977556 9.900000 -11.394516 -1.326454 9.950000 -11.356340 -1.672426 10.000000 -11.312472 -2.015265 10.050000 -11.265779 -2.354921 10.100000 -11.218935 -2.691485 10.150000 -11.174326 -3.025155 10.200000 -11.133981 2.926969 10.250000 -11.099559 2.598172 10.300000 -11.072342 2.271257 10.350000 -11.053256 1.945820 10.400000 -11.042889 1.621450 10.450000 -11.041516 1.297736 10.500000 -11.049121 0.974279 10.550000 -11.065413 0.650698 10.600000 -11.089848 0.326635 10.650000 -11.121641 0.001768 10.700000 -11.159787 -0.324189 10.750000 -11.203081 -0.651471 10.800000 -11.250153 -0.980255 10.850000 -11.299508 -1.310655 10.900000 -11.349583 -1.642707 10.950000 -11.398819 -1.976371 11.000000 -11.445736 -2.311524 11.050000 -11.489031 -2.647968 11.100000 -11.527657 -2.985436 11.150000 -11.560902 2.959572 11.200000 -11.588438 2.621029 11.250000 -11.610348 2.282467 11.300000 -11.627112 1.944211 11.350000 -11.639558 1.606537 11.400000 -11.648798 1.269659 11.450000 -11.656135 0.933710 11.500000 -11.662963 0.598740 11.550000 -11.670683 0.264713 11.600000 -11.680606 -0.068488 11.650000 -11.693891 -0.401051 11.700000 -11.711474 -0.733226 11.750000 -11.734027 -1.065314 11.800000 -11.761915 -1.397652 11.850000 -11.795167 -1.730600 11.900000 -11.833449 -2.064524 11.950000 -11.876047 -2.399784 12.000000 -11.921861 -2.736708 12.050000 -11.969414 -3.075576 12.100000 -12.016882 2.866591 12.150000 -12.062153 2.523315 12.200000 -12.102929 2.177795 12.250000 -12.136866 1.830183 12.300000 -12.161750 1.480779 12.350000 -12.175693 1.130028 12.400000 -12.177330 0.778492 12.450000 -12.165976 0.426816 12.500000 -12.141721 0.075677 12.550000 -12.105433 -0.274274 12.600000 -12.058684 -0.622463 12.650000 -12.003603 -0.968429 12.700000 -11.942690 -1.311858 12.750000 -11.878624 -1.652581 12.800000 -11.814086 -1.990577 12.850000 -11.751627 -2.325950 12.900000 -11.693566 -2.658916 12.950000 -11.641932 -2.989777 13.000000 -11.598432 2.964284 13.050000 -11.564441 2.636477 13.100000 -11.541003 2.309529 13.150000 -11.528837 1.982958 13.200000 -11.528340 1.656260 13.250000 -11.539586 1.328919 13.300000 -11.562312 1.000413 13.350000 -11.595907 0.670218 13.400000 -11.639378 0.337817 13.450000 -11.691325 0.002715 13.500000 -11.749912 -0.335547 13.550000 -11.812842 -0.677369 13.600000 -11.877372 -1.023064 13.650000 -11.940349 -1.372819 13.700000 -11.998319 -1.726666 13.750000 -12.047696 -2.084447 13.800000 -12.085007 -2.445790 13.850000 -12.107187 -2.810118 13.900000 -12.111882 3.106517 13.950000 -12.097707 2.738628 14.000000 -12.064385 2.370332 14.050000 -12.012753 2.002516 14.100000 -11.944604 1.635946 14.150000 -11.862429 1.271210 14.200000 -11.769101 0.908686 14.250000 -11.667567 0.548548 14.300000 -11.560592 0.190784 14.350000 -11.450575 -0.164765 14.400000 -11.339436 -0.518365 14.450000 -11.228569 -0.870349 14.500000 -11.118841 -1.221079 14.550000 -11.010624 -1.570917 14.600000 -10.903845 -1.920199 14.650000 -10.798064 -2.269211 14.700000 -10.692543 -2.618178 14.750000 -10.586346 -2.967247 14.800000 -10.478426 2.966697 14.850000 -10.367728 2.617300 14.900000 -10.253284 2.267838 14.950000 -10.134300 1.918472 15.000000 -10.010228 1.569415 15.050000 -9.880817 1.220912 15.100000 -9.746133 0.873221 15.150000 -9.606551 0.526587 15.200000 -9.462720 0.181231 15.250000 -9.315512 -0.162675 15.300000 -9.165951 -0.505008 15.350000 -9.015145 -0.845706 15.400000 -8.864212 -1.184765 15.450000 -8.714227 -1.522236 15.500000 -8.566169 -1.858216 15.550000 -8.420884 -2.192842 15.600000 -8.279064 -2.526280 15.650000 -8.141228 -2.858719 15.700000 -8.007720 3.092828 15.750000 -7.878710 2.761786 15.800000 -7.754198 2.431140 15.850000 -7.634024 2.100699 15.900000 -7.517885 1.770290 15.950000 -7.405353 1.439760 16.000000 -7.295889 1.108981 16.050000 -7.188873 0.777857 16.100000 -7.083626 0.446325 16.150000 -6.979442 0.114353 16.200000 -6.875616 -0.218050 16.250000 -6.771479 -0.550844 16.300000 -6.666425 -0.883956 16.350000 -6.559943 -1.217285 16.400000 -6.451640 -1.550707 16.450000 -6.341255 -1.884083 16.500000 -6.228677 -2.217265 16.550000 -6.113936 -2.550107 16.600000 -5.997205 -2.882466 16.650000 -5.878778 3.068967 16.700000 -5.759054 2.737929 16.750000 -5.638511 2.407688 16.800000 -5.517677 2.078304 16.850000 -5.397107 1.749805 16.900000 -5.277354 1.422199 16.950000 -5.158950 1.095468 17.000000 -5.042385 0.769570 17.050000 -4.928096 0.444451 17.100000 -4.816452 0.120038 17.150000 -4.707752 -0.203751 17.200000 -4.602218 -0.527004 17.250000 -4.499998 -0.849813 17.300000 -4.401166 -1.172271 17.350000 -4.305727 -1.494467 17.400000 -4.213621 -1.816486 17.450000 -4.124734 -2.138404 17.500000 -4.038904 -2.460288 17.550000 -3.955933 -2.782196 17.600000 -3.875591 -3.104172 17.650000 -3.797636 2.856937 17.700000 -3.721816 2.534741 17.750000 -3.647883 2.212416 17.800000 -3.575605 1.889967 17.850000 -3.504771 1.567408 17.900000 -3.435202 1.244761 17.950000 -3.366754 0.922057 18.000000 -3.299328 0.599330 18.050000 -3.232865 0.276618 18.100000 -3.167351 -0.046042 18.150000 -3.102815 -0.368614 18.200000 -3.039324 -0.691067 18.250000 -2.976976 -1.013373 18.300000 -2.915897 -1.335513 18.350000 -2.856231 -1.657475 18.400000 -2.798131 -1.979255 18.450000 -2.741754 -2.300860 18.500000 -2.687249 -2.622303 18.550000 -2.634753 -2.943604 18.600000 -2.584379 3.018392 18.650000 -2.536219 2.697281 18.700000 -2.490332 2.376211 18.750000 -2.446742 2.055139 18.800000 -2.405439 1.734025 18.850000 -2.366379 1.412825 18.900000 -2.329479 1.091501 18.950000 -2.294625 0.770016 19.000000 -2.261674 0.448340 19.050000 -2.230457 0.126449 19.100000 -2.200788 -0.195676 19.150000 -2.172468 -0.518040 19.200000 -2.145291 -0.840645 19.250000 -2.119057 -1.163479 19.300000 -2.093574 -1.486525 19.350000 -2.068672 -1.809756 19.400000 -2.044203 -2.133137 19.450000 -2.020053 -2.456629 19.500000 -1.996143 -2.780186 19.550000 -1.972434 -3.103761 19.600000 -1.948929 2.855879 19.650000 -1.925672 2.532411 19.700000 -1.902744 2.209064 19.750000 -1.880265 1.885877 19.800000 -1.858380 1.562882 19.850000 -1.837263 1.240107 19.900000 -1.817100 0.917566 19.950000 -1.798090 0.595270 20.000000 -1.780431 0.273217