% 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 031. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 23 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.003433 0.195680 0.100000 -0.013607 0.391083 0.150000 -0.030145 0.585943 0.200000 -0.052433 0.780017 0.250000 -0.079639 0.973096 0.300000 -0.110743 1.165017 0.350000 -0.144578 1.355673 0.400000 -0.179887 1.545019 0.450000 -0.215392 1.733083 0.500000 -0.249872 1.919965 0.550000 -0.282243 2.105832 0.600000 -0.311644 2.290912 0.650000 -0.337502 2.475478 0.700000 -0.359582 2.659827 0.750000 -0.378010 2.844259 0.800000 -0.393257 3.029055 0.850000 -0.406105 -3.068735 0.900000 -0.417580 -2.882559 0.950000 -0.428869 -2.695497 1.000000 -0.441236 -2.507516 1.050000 -0.455933 -2.318662 1.100000 -0.474122 -2.129053 1.150000 -0.496808 -1.938871 1.200000 -0.524778 -1.748350 1.250000 -0.558561 -1.557768 1.300000 -0.598396 -1.367428 1.350000 -0.644204 -1.177646 1.400000 -0.695576 -0.988736 1.450000 -0.751773 -0.800994 1.500000 -0.811736 -0.614675 1.550000 -0.874115 -0.429982 1.600000 -0.937321 -0.247040 1.650000 -0.999604 -0.065885 1.700000 -1.059153 0.113554 1.750000 -1.114229 0.291454 1.800000 -1.163299 0.468104 1.850000 -1.205184 0.643882 1.900000 -1.239170 0.819236 1.950000 -1.265090 0.994646 2.000000 -1.283343 1.170585 2.050000 -1.294865 1.347484 2.100000 -1.301031 1.525692 2.150000 -1.303537 1.705462 2.200000 -1.304251 1.886929 2.250000 -1.305074 2.070116 2.300000 -1.307812 2.254938 2.350000 -1.314073 2.441215 2.400000 -1.325188 2.628693 2.450000 -1.342159 2.817058 2.500000 -1.365622 3.005961 2.550000 -1.395834 -3.088153 2.600000 -1.432660 -2.899283 2.650000 -1.475589 -2.710967 2.700000 -1.523743 -2.523518 2.750000 -1.575922 -2.337192 2.800000 -1.630648 -2.152172 2.850000 -1.686252 -1.968547 2.900000 -1.740971 -1.786300 2.950000 -1.793073 -1.605304 3.000000 -1.841002 -1.425314 3.050000 -1.883521 -1.245990 3.100000 -1.919834 -1.066912 3.150000 -1.949687 -0.887616 3.200000 -1.973396 -0.707631 3.250000 -1.991842 -0.526521 3.300000 -2.006389 -0.343915 3.350000 -2.018775 -0.159541 3.400000 -2.030977 0.026764 3.450000 -2.045068 0.215048 3.500000 -2.063095 0.405242 3.550000 -2.086964 0.597178 3.600000 -2.118367 0.790596 3.650000 -2.158711 0.985163 3.700000 -2.209083 1.180488 3.750000 -2.270215 1.376137 3.800000 -2.342460 1.571645 3.850000 -2.425774 1.766534 3.900000 -2.519697 1.960325 3.950000 -2.623334 2.152557 4.000000 -2.735355 2.342805 4.050000 -2.853995 2.530706 4.100000 -2.977089 2.715985 4.150000 -3.102145 2.898484 4.200000 -3.226458 3.078190 4.250000 -3.347290 -3.027924 4.300000 -3.462093 -2.853157 4.350000 -3.568760 -2.680192 4.400000 -3.665869 -2.508393 4.450000 -3.752875 -2.337043 4.500000 -3.830207 -2.165411 4.550000 -3.899238 -1.992829 4.600000 -3.962157 -1.818755 4.650000 -4.021738 -1.642823 4.700000 -4.081088 -1.464868 4.750000 -4.143382 -1.284934 4.800000 -4.211637 -1.103259 4.850000 -4.288528 -0.920262 4.900000 -4.376246 -0.736509 4.950000 -4.476380 -0.552697 5.000000 -4.589815 -0.369626 5.050000 -4.716624 -0.188173 5.100000 -4.855945 -0.009265 5.150000 -5.005840 0.166164 5.200000 -5.163159 0.337228 5.250000 -5.323430 0.503176 5.300000 -5.480874 0.663504 5.350000 -5.628616 0.818088 5.400000 -5.759213 0.967323 5.450000 -5.865532 1.112206 5.500000 -5.941877 1.254332 5.550000 -5.985100 1.395736 5.600000 -5.995298 1.538625 5.650000 -5.975834 1.685049 5.700000 -5.932662 1.836618 5.750000 -5.873234 1.994351 5.800000 -5.805377 2.158657 5.850000 -5.736405 2.329421 5.900000 -5.672590 2.506132 5.950000 -5.618938 2.688016 6.000000 -5.579176 2.874148 6.050000 -5.555852 3.063530 6.100000 -5.550460 -3.028045 6.150000 -5.563559 -2.835213 6.200000 -5.594857 -2.642134 6.250000 -5.643255 -2.449728 6.300000 -5.706873 -2.258842 6.350000 -5.783051 -2.070218 6.400000 -5.868371 -1.884458 6.450000 -5.958725 -1.701968 6.500000 -6.049475 -1.522902 6.550000 -6.135731 -1.347106 6.600000 -6.212772 -1.174081 6.650000 -6.276568 -1.002984 6.700000 -6.324320 -0.832683 6.750000 -6.354888 -0.661865 6.800000 -6.368995 -0.489185 6.850000 -6.369129 -0.313417 6.900000 -6.359188 -0.133579 6.950000 -6.343977 0.050994 7.000000 -6.328677 0.240634 7.050000 -6.318407 0.435364 7.100000 -6.317921 0.634957 7.150000 -6.331436 0.838988 7.200000 -6.362581 1.046891 7.250000 -6.414410 1.258004 7.300000 -6.489455 1.471589 7.350000 -6.589790 1.686854 7.400000 -6.717081 1.902954 7.450000 -6.872617 2.118981 7.500000 -7.057299 2.333957 7.550000 -7.271577 2.546811 7.600000 -7.515323 2.756358 7.650000 -7.787603 2.961287 7.700000 -8.086343 -3.123032 7.750000 -8.407847 -2.931779 7.800000 -8.746201 -2.749715 7.850000 -9.092643 -2.578257 7.900000 -9.435162 -2.418353 7.950000 -9.758813 -2.270037 8.000000 -10.047345 -2.131939 8.050000 -10.286436 -2.001010 8.100000 -10.467787 -1.872754 8.150000 -10.592171 -1.742089 8.200000 -10.669577 -1.604496 8.250000 -10.716383 -1.456915 8.300000 -10.751336 -1.298042 8.350000 -10.792293 -1.128083 8.400000 -10.854580 -0.948315 8.450000 -10.950700 -0.760669 8.500000 -11.090812 -0.567485 8.550000 -11.283442 -0.371428 8.600000 -11.536121 -0.175578 8.650000 -11.855702 0.016326 8.700000 -12.248024 0.199442 8.750000 -12.716121 0.367135 8.800000 -13.255112 0.510060 8.850000 -13.839903 0.615517 8.900000 -14.401305 0.669417 8.950000 -14.802460 0.666614 9.000000 -14.880828 0.630153 9.050000 -14.593593 0.610275 9.100000 -14.068162 0.645265 9.150000 -13.465142 0.740561 9.200000 -12.882563 0.884301 9.250000 -12.361465 1.062893 9.300000 -11.913586 1.265910 9.350000 -11.538691 1.486145 9.400000 -11.232462 1.718712 9.450000 -10.989669 1.960244 9.500000 -10.805343 2.208349 9.550000 -10.675137 2.461256 9.600000 -10.595370 2.717589 9.650000 -10.562956 2.976218 9.700000 -10.575287 -3.047036 9.750000 -10.630097 -2.786730 9.800000 -10.725317 -2.526979 9.850000 -10.858889 -2.268763 9.900000 -11.028541 -2.013162 9.950000 -11.231478 -1.761395 10.000000 -11.463962 -1.514851 10.050000 -11.720729 -1.275085 10.100000 -11.994240 -1.043768 10.150000 -12.273809 -0.822527 10.200000 -12.544856 -0.612625 10.250000 -12.788823 -0.414449 10.300000 -12.984585 -0.226872 10.350000 -13.112049 -0.046769 10.400000 -13.157366 0.130874 10.450000 -13.117373 0.312004 10.500000 -13.000403 0.502030 10.550000 -12.822905 0.704619 10.600000 -12.604221 0.921317 10.650000 -12.362338 1.151891 10.700000 -12.111806 1.394980 10.750000 -11.863427 1.648679 10.800000 -11.624843 1.910947 10.850000 -11.401383 2.179827 10.900000 -11.196807 2.453550 10.950000 -11.013888 2.730559 11.000000 -10.854810 3.009497 11.050000 -10.721420 -2.994002 11.100000 -10.615401 -2.714614 11.150000 -10.538363 -2.436471 11.200000 -10.491901 -2.160468 11.250000 -10.477618 -1.887486 11.300000 -10.497123 -1.618442 11.350000 -10.551990 -1.354343 11.400000 -10.643671 -1.096350 11.450000 -10.773308 -0.845848 11.500000 -10.941411 -0.604535 11.550000 -11.147265 -0.374520 11.600000 -11.387930 -0.158398 11.650000 -11.656618 0.040738 11.700000 -11.940304 0.219490 11.750000 -12.216897 0.374812 11.800000 -12.453584 0.505389 11.850000 -12.610018 0.613691 11.900000 -12.650053 0.707515 11.950000 -12.558649 0.798898 12.000000 -12.350641 0.899923 12.050000 -12.062439 1.018465 12.100000 -11.735141 1.156988 12.150000 -11.402510 1.314037 12.200000 -11.087540 1.486290 12.250000 -10.803981 1.669962 12.300000 -10.559115 1.861455 12.350000 -10.356052 2.057559 12.400000 -10.195233 2.255427 12.450000 -10.075218 2.452491 12.500000 -9.992947 2.646371 12.550000 -9.943634 2.834812 12.600000 -9.920365 3.015697 12.650000 -9.913563 -3.096037 12.700000 -9.910536 -2.935423 12.750000 -9.895561 -2.786188 12.800000 -9.851076 -2.647550 12.850000 -9.760428 -2.517059 12.900000 -9.611763 -2.390678 12.950000 -9.401458 -2.263466 13.000000 -9.135108 -2.130679 13.050000 -8.825409 -1.988759 13.100000 -8.488286 -1.835786 13.150000 -8.139292 -1.671353 13.200000 -7.791445 -1.496128 13.250000 -7.454524 -1.311387 13.300000 -7.135268 -1.118655 13.350000 -6.837946 -0.919482 13.400000 -6.564970 -0.715329 13.450000 -6.317414 -0.507524 13.500000 -6.095394 -0.297251 13.550000 -5.898335 -0.085561 13.600000 -5.725137 0.126615 13.650000 -5.574276 0.338454 13.700000 -5.443856 0.549229 13.750000 -5.331633 0.758310 13.800000 -5.235033 0.965164 13.850000 -5.151167 1.169369 13.900000 -5.076870 1.370632 13.950000 -5.008773 1.568804 14.000000 -4.943426 1.763907 14.050000 -4.877466 1.956144 14.100000 -4.807828 2.145900 14.150000 -4.731982 2.333732 14.200000 -4.648145 2.520325 14.250000 -4.555439 2.706441 14.300000 -4.453950 2.892853 14.350000 -4.344685 3.080274 14.400000 -4.229418 -3.013884 14.450000 -4.110475 -2.822810 14.500000 -3.990492 -2.629422 14.550000 -3.872187 -2.433627 14.600000 -3.758164 -2.235487 14.650000 -3.650780 -2.035198 14.700000 -3.552046 -1.833064 14.750000 -3.463585 -1.629466 14.800000 -3.386603 -1.424843 14.850000 -3.321889 -1.219669 14.900000 -3.269816 -1.014438 14.950000 -3.230349 -0.809652 15.000000 -3.203044 -0.605803 15.050000 -3.187058 -0.403365 15.100000 -3.181144 -0.202773 15.150000 -3.183666 -0.004412 15.200000 -3.192624 0.191410 15.250000 -3.205694 0.384479 15.300000 -3.220319 0.574700 15.350000 -3.233820 0.762119 15.400000 -3.243566 0.946934 15.450000 -3.247163 1.129499 15.500000 -3.242667 1.310307 15.550000 -3.228765 1.489958 15.600000 -3.204909 1.669113 15.650000 -3.171372 1.848434 15.700000 -3.129195 2.028525 15.750000 -3.080070 2.209886 15.800000 -3.026143 2.392876 15.850000 -2.969808 2.577695 15.900000 -2.913496 2.764384 15.950000 -2.859502 2.952842 16.000000 -2.809845 -3.140343 16.050000 -2.766175 -2.949124 16.100000 -2.729710 -2.757084 16.150000 -2.701201 -2.564667 16.200000 -2.680914 -2.372342 16.250000 -2.668625 -2.180581 16.300000 -2.663626 -1.989834 16.350000 -2.664741 -1.800509 16.400000 -2.670358 -1.612944 16.450000 -2.678486 -1.427387 16.500000 -2.686845 -1.243968 16.550000 -2.692991 -1.062678 16.600000 -2.694483 -0.883357 16.650000 -2.689079 -0.705686 16.700000 -2.674942 -0.529210 16.750000 -2.650829 -0.353358 16.800000 -2.616226 -0.177498 16.850000 -2.571400 -0.000989 16.900000 -2.517374 0.176766 16.950000 -2.455798 0.356263 17.000000 -2.388785 0.537872 17.050000 -2.318702 0.721813 17.100000 -2.247978 0.908159 17.150000 -2.178934 1.096846 17.200000 -2.113659 1.287695 17.250000 -2.053923 1.480434 17.300000 -2.001119 1.674725 17.350000 -1.956246 1.870183 17.400000 -1.919900 2.066398 17.450000 -1.892281 2.262957 17.500000 -1.873205 2.459452 17.550000 -1.862127 2.655505 17.600000 -1.858168 2.850776 17.650000 -1.860149 3.044981 17.700000 -1.866640 -3.045280 17.750000 -1.876024 -2.853767 17.800000 -1.886583 -2.663700 17.850000 -1.896597 -2.475016 17.900000 -1.904459 -2.287546 17.950000 -1.908801 -2.101029 18.000000 -1.908606 -1.915121 18.050000 -1.903297 -1.729428 18.100000 -1.892793 -1.543531 18.150000 -1.877518 -1.357022 18.200000 -1.858361 -1.169535 18.250000 -1.836595 -0.980775 18.300000 -1.813776 -0.790536 18.350000 -1.791619 -0.598709 18.400000 -1.771882 -0.405287 18.450000 -1.756263 -0.210359 18.500000 -1.746314 -0.014098 18.550000 -1.743373 0.183248 18.600000 -1.748514 0.381374 18.650000 -1.762516 0.579929 18.700000 -1.785835 0.778530 18.750000 -1.818588 0.976776 18.800000 -1.860541 1.174262 18.850000 -1.911099 1.370592 18.900000 -1.969304 1.565395 18.950000 -2.033846 1.758346 19.000000 -2.103083 1.949178 19.050000 -2.175089 2.137711 19.100000 -2.247734 2.323868 19.150000 -2.318791 2.507693 19.200000 -2.386080 2.689359 19.250000 -2.447641 2.869175 19.300000 -2.501906 3.047563 19.350000 -2.547856 -3.058148 19.400000 -2.585134 -2.881026 19.450000 -2.614088 -2.703697 19.500000 -2.635734 -2.525653 19.550000 -2.651649 -2.346479 19.600000 -2.663818 -2.165888 19.650000 -2.674446 -1.983735 19.700000 -2.685776 -1.800022 19.750000 -2.699929 -1.614885 19.800000 -2.718764 -1.428585 19.850000 -2.743779 -1.241480 19.900000 -2.776034 -1.054005 19.950000 -2.816092 -0.866649 20.000000 -2.863982 -0.679931