% 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 055. 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 -0.001214 -1.408176 0.100000 -0.004841 -2.816410 0.150000 -0.010835 2.058425 0.200000 -0.019118 0.649903 0.250000 -0.029585 -0.758844 0.300000 -0.042100 -2.167867 0.350000 -0.056500 2.705975 0.400000 -0.072600 1.296269 0.450000 -0.090191 -0.113835 0.500000 -0.109042 -1.524364 0.550000 -0.128910 -2.935342 0.600000 -0.149538 1.936404 0.650000 -0.170663 0.524498 0.700000 -0.192020 -0.887873 0.750000 -0.213347 -2.300695 0.800000 -0.234392 2.569236 0.850000 -0.254921 1.155580 0.900000 -0.274719 -0.258442 0.950000 -0.293599 -1.672785 1.000000 -0.311407 -3.087398 1.050000 -0.328027 1.780958 1.100000 -0.343382 0.365972 1.150000 -0.357438 -1.049111 1.200000 -0.370205 -2.464231 1.250000 -0.381734 2.403858 1.300000 -0.392120 0.988840 1.350000 -0.401495 -0.426049 1.400000 -0.410024 -1.840764 1.450000 -0.417902 3.027918 1.500000 -0.425347 1.613656 1.550000 -0.432593 0.199654 1.600000 -0.439885 -1.214075 1.650000 -0.447470 -2.627530 1.700000 -0.455596 2.242467 1.750000 -0.464499 0.829528 1.800000 -0.474401 -0.583186 1.850000 -0.485507 -1.995710 1.900000 -0.497996 2.875103 1.950000 -0.512021 1.462836 2.000000 -0.527700 0.050620 2.050000 -0.545121 -1.361599 2.100000 -0.564332 -2.773881 2.150000 -0.585345 2.096896 2.200000 -0.608129 0.684302 2.250000 -0.632616 -0.728542 2.300000 -0.658693 -2.141697 2.350000 -0.686208 2.727966 2.400000 -0.714969 1.314023 2.450000 -0.744746 -0.100388 2.500000 -0.775273 -1.515309 2.550000 -0.806256 -2.930770 2.600000 -0.837370 1.936391 2.650000 -0.868272 0.519793 2.700000 -0.898605 -0.897379 2.750000 -0.928009 -2.315109 2.800000 -0.956125 2.549813 2.850000 -0.982611 1.131059 2.900000 -1.007148 -0.288134 2.950000 -1.029452 -1.707699 3.000000 -1.049284 -3.127561 3.050000 -1.066458 1.735552 3.100000 -1.080847 0.315361 3.150000 -1.092391 -1.104851 3.200000 -1.101095 -2.524987 3.250000 -1.107036 2.338235 3.300000 -1.110354 0.918538 3.350000 -1.111252 -0.500808 3.400000 -1.109986 -1.919724 3.450000 -1.106858 2.945041 3.500000 -1.102208 1.527169 3.550000 -1.096402 0.109888 3.600000 -1.089821 -1.306776 3.650000 -1.082854 -2.722810 3.700000 -1.075884 2.144973 3.750000 -1.069285 0.730189 3.800000 -1.063410 -0.684000 3.850000 -1.058586 -2.097631 3.900000 -1.055112 2.772440 3.950000 -1.053247 1.359789 4.000000 -1.053216 -0.052458 4.050000 -1.055202 -1.464363 4.100000 -1.059345 -2.875996 4.150000 -1.065743 1.995759 4.200000 -1.074448 0.584459 4.250000 -1.085472 -0.826782 4.300000 -1.098780 -2.238035 4.350000 -1.114299 2.633817 4.400000 -1.131913 1.222337 4.450000 -1.151469 -0.189347 4.500000 -1.172778 -1.601292 4.550000 -1.195617 -3.013543 4.600000 -1.219738 1.857044 4.650000 -1.244866 0.444070 4.700000 -1.270710 -0.969300 4.750000 -1.296966 -2.383076 4.800000 -1.323325 2.485930 4.850000 -1.349482 1.071361 4.900000 -1.375142 -0.343573 4.950000 -1.400030 -1.758835 5.000000 -1.423898 3.108806 5.050000 -1.446536 1.693038 5.100000 -1.467775 0.277109 5.150000 -1.487496 -1.138908 5.200000 -1.505634 -2.554939 5.250000 -1.522180 2.312279 5.300000 -1.537183 0.896455 5.350000 -1.550749 -0.519153 5.400000 -1.563039 -1.934474 5.450000 -1.574263 2.933743 5.500000 -1.584674 1.519181 5.550000 -1.594564 0.105072 5.600000 -1.604251 -1.308550 5.650000 -1.614077 -2.721662 5.700000 -1.624395 2.148933 5.750000 -1.635561 0.736863 5.800000 -1.647930 -0.674700 5.850000 -1.661845 -2.085781 5.900000 -1.677634 2.786770 5.950000 -1.695603 1.376537 6.000000 -1.716028 -0.033350 6.050000 -1.739158 -1.442953 6.100000 -1.765203 -2.852344 6.150000 -1.794337 2.021586 6.200000 -1.826693 0.612383 6.250000 -1.862359 -0.796853 6.300000 -1.901380 -2.206212 6.350000 -1.943751 2.667397 6.400000 -1.989418 1.257512 6.450000 -2.038276 -0.152777 6.500000 -2.090166 -1.563561 6.550000 -2.144876 -2.974930 6.600000 -2.202140 1.896218 6.650000 -2.261638 0.483432 6.700000 -2.322997 -0.930172 6.750000 -2.385793 -2.344654 6.800000 -2.449556 2.523123 6.850000 -2.513777 1.106756 6.900000 -2.577915 -0.310588 6.950000 -2.641407 -1.728907 7.000000 -2.703681 3.135007 7.050000 -2.764174 1.714826 7.100000 -2.822344 0.293799 7.150000 -2.877692 -1.127988 7.200000 -2.929778 -2.550431 7.250000 -2.978239 2.309778 7.300000 -3.022804 0.886403 7.350000 -3.063306 -0.537224 7.400000 -3.099689 -1.960953 7.450000 -3.132013 2.898551 7.500000 -3.160451 1.475063 7.550000 -3.185277 0.051900 7.600000 -3.206863 -1.370816 7.650000 -3.225657 -2.792984 7.700000 -3.242165 2.068659 7.750000 -3.256939 0.647803 7.800000 -3.270550 -0.772335 7.850000 -3.283574 -2.191742 7.900000 -3.296574 2.672756 7.950000 -3.310086 1.254756 8.000000 -3.324605 -0.162607 8.050000 -3.340577 -1.579400 8.100000 -3.358388 -2.995705 8.150000 -3.378358 1.871571 8.200000 -3.400735 0.455951 8.250000 -3.425695 -0.959487 8.300000 -3.453331 -2.374860 8.350000 -3.483662 2.492899 8.400000 -3.516621 1.077303 8.450000 -3.552060 -0.338581 8.500000 -3.589751 -1.754861 8.550000 -3.629381 3.111542 8.600000 -3.670564 1.694167 8.650000 -3.712838 0.276119 8.700000 -3.755675 -1.142665 8.750000 -3.798488 -2.562229 8.800000 -3.840648 2.300594 8.850000 -3.881494 0.879435 8.900000 -3.920357 -0.542487 8.950000 -3.956578 -1.965113 9.000000 -3.989534 2.894830 9.050000 -4.018664 1.471088 9.100000 -4.043491 0.046987 9.150000 -4.063648 -1.377312 9.200000 -4.078893 -2.801629 9.250000 -4.089128 2.057407 9.300000 -4.094399 0.633617 9.350000 -4.094900 -0.789627 9.400000 -4.090965 -2.212149 9.450000 -4.083051 2.649397 9.500000 -4.071721 1.228778 9.550000 -4.057621 -0.190707 9.600000 -4.041456 -1.608971 9.650000 -4.023966 -3.025956 9.700000 -4.005902 1.841555 9.750000 -3.988008 0.427198 9.800000 -3.971006 -0.985863 9.850000 -3.955577 -2.397666 9.900000 -3.942356 2.474915 9.950000 -3.931923 1.065433 10.000000 -3.924796 -0.343013 10.050000 -3.921434 -1.750525 10.100000 -3.922229 3.125975 10.150000 -3.927511 1.720001 10.200000 -3.937548 0.314617 10.250000 -3.952542 -1.090300 10.300000 -3.972638 -2.494880 10.350000 -3.997918 2.383936 10.400000 -4.028404 0.979648 10.450000 -4.064060 -0.424687 10.500000 -4.104789 -1.829197 10.550000 -4.150433 3.049179 10.600000 -4.200774 1.643951 10.650000 -4.255532 0.238189 10.700000 -4.314367 -1.168217 10.750000 -4.376872 -2.575367 10.800000 -4.442585 2.299836 10.850000 -4.510981 0.890943 10.900000 -4.581485 -0.518920 10.950000 -4.653471 -1.929797 11.000000 -4.726277 2.941475 11.050000 -4.799214 1.528527 11.100000 -4.871586 0.114569 11.150000 -4.942703 -1.300345 11.200000 -5.011909 -2.716136 11.250000 -5.078600 2.150491 11.300000 -5.142252 0.733296 11.350000 -5.202441 -0.684380 11.400000 -5.258869 -2.102365 11.450000 -5.311371 2.762711 11.500000 -5.359934 1.344668 11.550000 -5.404696 -0.073118 11.600000 -5.445942 -1.490467 11.650000 -5.484098 -2.907211 11.700000 -5.519709 1.959981 11.750000 -5.553423 0.544863 11.800000 -5.585967 -0.869285 11.850000 -5.618123 -2.282397 11.900000 -5.650703 2.588747 11.950000 -5.684532 1.177784 12.000000 -5.720425 -0.232124 12.050000 -5.759176 -1.641024 12.100000 -5.801538 -3.048991 12.150000 -5.848221 1.827065 12.200000 -5.899880 0.420655 12.250000 -5.957110 -0.985171 12.300000 -6.020440 -2.390567 12.350000 -6.090333 2.487482 12.400000 -6.167177 1.082420 12.450000 -6.251281 -0.322771 12.500000 -6.342871 -1.728308 12.550000 -6.442074 -3.134423 12.600000 -6.548914 1.741820 12.650000 -6.663288 0.333789 12.700000 -6.784951 -1.075610 12.750000 -6.913491 -2.486666 12.800000 -7.048297 2.383505 12.850000 -7.188527 0.968227 12.900000 -7.333071 -0.449616 12.950000 -7.480518 -1.870313 13.000000 -7.629121 2.989062 13.050000 -7.776782 1.561930 13.100000 -7.921057 0.131344 13.150000 -8.059197 -1.302727 13.200000 -8.188238 -2.740178 13.250000 -8.305144 2.102440 13.300000 -8.407009 0.659197 13.350000 -8.491292 -0.786108 13.400000 -8.556073 -2.232707 13.450000 -8.600255 2.603463 13.500000 -8.623701 1.156953 13.550000 -8.627253 -0.288151 13.600000 -8.612632 -1.731040 13.650000 -8.582256 3.112140 13.700000 -8.538992 1.675515 13.750000 -8.485916 0.242589 13.800000 -8.426093 -1.186485 13.850000 -8.362418 -2.611699 13.900000 -8.297505 2.250027 13.950000 -8.233633 0.832130 14.000000 -8.172732 -0.582456 14.050000 -8.116392 -1.994019 14.100000 -8.065890 2.880317 14.150000 -8.022226 1.473864 14.200000 -7.986158 0.069492 14.250000 -7.958236 -1.333110 14.300000 -7.938832 -2.734246 14.350000 -7.928162 2.148977 14.400000 -7.926310 0.749909 14.450000 -7.933239 -0.648537 14.500000 -7.948800 -2.046621 14.550000 -7.972740 2.838591 14.600000 -8.004701 1.440486 14.650000 -8.044220 0.042019 14.700000 -8.090726 -1.357032 14.750000 -8.143533 -2.756874 14.800000 -8.201833 2.125482 14.850000 -8.264694 0.723492 14.900000 -8.331054 -0.679810 14.950000 -8.399724 -2.084547 15.000000 -8.469395 2.792382 15.050000 -8.538650 1.384565 15.100000 -8.605998 -0.024801 15.150000 -8.669906 -1.435646 15.200000 -8.728855 -2.847834 15.250000 -8.781398 2.022025 15.300000 -8.826235 0.607829 15.350000 -8.862277 -0.806907 15.400000 -8.888718 -2.221804 15.450000 -8.905080 2.646734 15.500000 -8.911243 1.232763 15.550000 -8.907451 -0.180113 15.600000 -8.894285 -1.591501 15.650000 -8.872622 -3.001049 15.700000 -8.843572 1.874723 15.750000 -8.808407 0.469678 15.800000 -8.768491 -0.932828 15.850000 -8.725217 -2.332692 15.900000 -8.679952 2.553322 15.950000 -8.633994 1.158840 16.000000 -8.588547 -0.232999 16.050000 -8.544699 -1.622272 16.100000 -8.503420 -3.009086 16.150000 -8.465554 1.889620 16.200000 -8.431829 0.507334 16.250000 -8.402866 -0.872904 16.300000 -8.379184 -2.251251 16.350000 -8.361215 2.655324 16.400000 -8.349313 1.280292 16.450000 -8.343767 -0.093319 16.500000 -8.344805 -1.465666 16.550000 -8.352608 -2.836904 16.600000 -8.367315 2.075999 16.650000 -8.389028 0.706519 16.700000 -8.417818 -0.662312 16.750000 -8.453730 -2.030646 16.800000 -8.496783 2.884547 16.850000 -8.546973 1.516743 16.900000 -8.604273 0.148967 16.950000 -8.668631 -1.218942 17.000000 -8.739971 -2.587151 17.050000 -8.818186 2.327356 17.100000 -8.903131 0.958030 17.150000 -8.994623 -0.412128 17.200000 -9.092425 -1.783306 17.250000 -9.196240 3.127483 17.300000 -9.305694 1.753666 17.350000 -9.420326 0.378220 17.400000 -9.539565 -0.999065 17.450000 -9.662718 -2.378400 17.500000 -9.788946 2.523193 17.550000 -9.917247 1.139148 17.600000 -10.046444 -0.247524 17.650000 -10.175172 -1.636972 17.700000 -10.301881 -3.029299 17.750000 -10.424853 1.858631 17.800000 -10.542236 0.460472 17.850000 -10.652105 -0.940484 17.900000 -10.752546 -2.344030 17.950000 -10.841761 2.533327 18.000000 -10.918194 1.125626 18.050000 -10.980653 -0.283446 18.100000 -11.028419 -1.693323 18.150000 -11.061325 -3.103397 18.200000 -11.079783 1.770128 18.250000 -11.084766 0.361462 18.300000 -11.077742 -1.045690 18.350000 -11.060563 -2.450895 18.400000 -11.035350 2.429368 18.450000 -11.004371 1.028964 18.500000 -10.969928 -0.368784 18.550000 -10.934273 -1.763824 18.600000 -10.899549 3.127009 18.650000 -10.867749 1.737265 18.700000 -10.840704 0.350009 18.750000 -10.820081 -1.034912 18.800000 -10.807400 -2.417671 18.850000 -10.804049 2.484732 18.900000 -10.811313 1.105734 18.950000 -10.830401 -0.271673 19.000000 -10.862475 -1.647683 19.050000 -10.908682 -3.022486 19.100000 -10.970184 1.886911 19.150000 -11.048194 0.513948 19.200000 -11.144012 -0.858380 19.250000 -11.259064 -2.230272 19.300000 -11.394957 2.681253 19.350000 -11.553532 1.309601 19.400000 -11.736942 -0.062289 19.450000 -11.947746 -1.434701 19.500000 -12.189037 -2.807974 19.550000 -12.464616 2.100655 19.600000 -12.779235 0.724273 19.650000 -13.138939 -0.654670 19.700000 -13.551577 -2.037206 19.750000 -14.027553 2.858329 19.800000 -14.580962 1.463197 19.850000 -15.231302 0.056680 19.900000 -16.005803 -1.368139 19.950000 -16.941273 -2.824556 20.000000 -18.076691 1.942718