% 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 072. 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 -0.001578 0.596195 0.100000 -0.006314 1.192389 0.150000 -0.014211 1.788582 0.200000 -0.025277 2.384772 0.250000 -0.039519 2.980960 0.300000 -0.056951 -2.706041 0.350000 -0.077587 -2.109862 0.400000 -0.101445 -1.513687 0.450000 -0.128544 -0.917519 0.500000 -0.158909 -0.321357 0.550000 -0.192565 0.274797 0.600000 -0.229543 0.870943 0.650000 -0.269874 1.467080 0.700000 -0.313596 2.063207 0.750000 -0.360749 2.659323 0.800000 -0.411376 -3.027758 0.850000 -0.465526 -2.431666 0.900000 -0.523249 -1.835588 0.950000 -0.584604 -1.239524 1.000000 -0.649650 -0.643477 1.050000 -0.718455 -0.047445 1.100000 -0.791091 0.548568 1.150000 -0.867635 1.144562 1.200000 -0.948172 1.740536 1.250000 -1.032793 2.336489 1.300000 -1.121595 2.932418 1.350000 -1.214686 -2.754862 1.400000 -1.312181 -2.158982 1.450000 -1.414204 -1.563131 1.500000 -1.520891 -0.967308 1.550000 -1.632389 -0.371517 1.600000 -1.748857 0.224241 1.650000 -1.870468 0.819963 1.700000 -1.997411 1.415648 1.750000 -2.129894 2.011292 1.800000 -2.268141 2.606893 1.850000 -2.412401 -3.080738 1.900000 -2.562946 -2.485234 1.950000 -2.720075 -1.889784 2.000000 -2.884119 -1.294392 2.050000 -3.055446 -0.699063 2.100000 -3.234464 -0.103802 2.150000 -3.421629 0.491384 2.200000 -3.617451 1.086487 2.250000 -3.822505 1.681501 2.300000 -4.037441 2.276415 2.350000 -4.262999 2.871217 2.400000 -4.500022 -2.817290 2.450000 -4.749482 -2.222751 2.500000 -5.012504 -1.628372 2.550000 -5.290402 -1.034176 2.600000 -5.584721 -0.440191 2.650000 -5.897298 0.153546 2.700000 -6.230338 0.746991 2.750000 -6.586523 1.340083 2.800000 -6.969156 1.932746 2.850000 -7.382370 2.524873 2.900000 -7.831440 3.116320 2.950000 -8.323234 -2.576303 3.000000 -8.866937 -1.986932 3.050000 -9.475221 -1.399219 3.100000 -10.166262 -0.813927 3.150000 -10.967459 -0.232381 3.200000 -11.922897 0.342884 3.250000 -13.110172 0.906356 3.300000 -14.684772 1.443430 3.350000 -17.024923 1.899655 3.400000 -21.040314 1.877384 3.450000 -19.542511 0.885507 3.500000 -16.337151 1.146862 3.550000 -14.473213 1.643045 3.600000 -13.201602 2.191565 3.650000 -12.250427 2.759494 3.700000 -11.499314 -2.946530 3.750000 -10.885129 -2.364291 3.800000 -10.370786 -1.778981 3.850000 -9.932686 -1.191690 3.900000 -9.554908 -0.603061 3.950000 -9.226214 -0.013498 4.000000 -8.938384 0.576731 4.050000 -8.685231 1.167440 4.100000 -8.461990 1.758497 4.150000 -8.264914 2.349803 4.200000 -8.091013 2.941285 4.250000 -7.937866 -2.750303 4.300000 -7.803487 -2.158637 4.350000 -7.686236 -1.566941 4.400000 -7.584745 -0.975247 4.450000 -7.497866 -0.383585 4.500000 -7.424630 0.208020 4.550000 -7.364217 0.799546 4.600000 -7.315932 1.390971 4.650000 -7.279183 1.982275 4.700000 -7.253472 2.573438 4.750000 -7.238375 -3.118745 4.800000 -7.233539 -2.527923 4.850000 -7.238670 -1.937301 4.900000 -7.253530 -1.346900 4.950000 -7.277929 -0.756742 5.000000 -7.311721 -0.166851 5.050000 -7.354806 0.422749 5.100000 -7.407119 1.012032 5.150000 -7.468638 1.600967 5.200000 -7.539376 2.189522 5.250000 -7.619382 2.777663 5.300000 -7.708744 -2.917836 5.350000 -7.807585 -2.330648 5.400000 -7.916070 -1.744008 5.450000 -8.034402 -1.157970 5.500000 -8.162825 -0.572600 5.550000 -8.301631 0.012032 5.600000 -8.451158 0.595842 5.650000 -8.611797 1.178734 5.700000 -8.783995 1.760598 5.750000 -8.968260 2.341302 5.800000 -9.165167 2.920693 5.850000 -9.375361 -2.784595 5.900000 -9.599566 -2.208409 5.950000 -9.838586 -1.634195 6.000000 -10.093306 -1.062268 6.050000 -10.364691 -0.493015 6.100000 -10.653770 0.073090 6.150000 -10.961607 0.635458 6.200000 -11.289247 1.193352 6.250000 -11.637603 1.745848 6.300000 -12.007271 2.291776 6.350000 -12.398200 2.829663 6.400000 -12.809137 -2.925523 6.450000 -13.236716 -2.409679 6.500000 -13.674057 -1.908654 6.550000 -14.108791 -1.425304 6.600000 -14.520867 -0.962097 6.650000 -14.881442 -0.519970 6.700000 -15.155607 -0.096707 6.750000 -15.311555 0.314284 6.800000 -15.333891 0.723261 6.850000 -15.231632 1.141016 6.900000 -15.033450 1.575340 6.950000 -14.774711 2.029588 7.000000 -14.486577 2.503510 7.050000 -14.191651 2.994896 7.100000 -13.904336 -2.782298 7.150000 -13.632923 -2.264492 7.200000 -13.381685 -1.737302 7.250000 -13.152441 -1.202746 7.300000 -12.945585 -0.662459 7.350000 -12.760722 -0.117760 7.400000 -12.597049 0.430279 7.450000 -12.453567 0.980779 7.500000 -12.329202 1.533004 7.550000 -12.222865 2.086330 7.600000 -12.133481 2.640212 7.650000 -12.059987 -3.089021 7.700000 -12.001328 -2.535442 7.750000 -11.956434 -1.982649 7.800000 -11.924192 -1.431035 7.850000 -11.903417 -0.880978 7.900000 -11.892812 -0.332846 7.950000 -11.890924 0.213005 8.000000 -11.896102 0.756235 8.050000 -11.906450 1.296525 8.100000 -11.919789 1.833592 8.150000 -11.933628 2.367207 8.200000 -11.945159 2.897219 8.250000 -11.951286 -2.859604 8.300000 -11.948703 -2.336801 8.350000 -11.934027 -1.817307 8.400000 -11.903990 -1.300688 8.450000 -11.855678 -0.786330 8.500000 -11.786788 -0.273452 8.550000 -11.695845 0.238849 8.600000 -11.582358 0.751536 8.650000 -11.446854 1.265561 8.700000 -11.290795 1.781796 8.750000 -11.116395 2.300977 8.800000 -10.926378 2.823669 8.850000 -10.723718 -2.932926 8.900000 -10.511420 -2.402222 8.950000 -10.292336 -1.867336 9.000000 -10.069055 -1.328315 9.050000 -9.843840 -0.785295 9.100000 -9.618605 -0.238473 9.150000 -9.394934 0.311921 9.200000 -9.174099 0.865638 9.250000 -8.957106 1.422423 9.300000 -8.744728 1.982027 9.350000 -8.537550 2.544213 9.400000 -8.335997 3.108755 9.450000 -8.140368 -2.607739 9.500000 -7.950862 -2.039091 9.550000 -7.767600 -1.468659 9.600000 -7.590639 -0.896603 9.650000 -7.419988 -0.323066 9.700000 -7.255624 0.251822 9.750000 -7.097494 0.827944 9.800000 -6.945526 1.405194 9.850000 -6.799634 1.983476 9.900000 -6.659724 2.562706 9.950000 -6.525694 -3.140380 10.000000 -6.397442 -2.559481 10.050000 -6.274862 -1.977847 10.100000 -6.157850 -1.395533 10.150000 -6.046306 -0.812593 10.200000 -5.940129 -0.229072 10.250000 -5.839224 0.354985 10.300000 -5.743500 0.939541 10.350000 -5.652871 1.524560 10.400000 -5.567255 2.110010 10.450000 -5.486575 2.695862 10.500000 -5.410760 -3.001097 10.550000 -5.339744 -2.414519 10.600000 -5.273465 -1.827614 10.650000 -5.211869 -1.240400 10.700000 -5.154905 -0.652897 10.750000 -5.102529 -0.065121 10.800000 -5.054702 0.522912 10.850000 -5.011390 1.111189 10.900000 -4.972566 1.699695 10.950000 -4.938206 2.288421 11.000000 -4.908295 2.877355 11.050000 -4.882820 -2.816698 11.100000 -4.861777 -2.227374 11.150000 -4.845167 -1.637868 11.200000 -4.832996 -1.048185 11.250000 -4.825278 -0.458331 11.300000 -4.822033 0.131689 11.350000 -4.823286 0.721872 11.400000 -4.829073 1.312213 11.450000 -4.839434 1.902711 11.500000 -4.854419 2.493364 11.550000 -4.874085 3.084173 11.600000 -4.898499 -2.608049 11.650000 -4.927737 -2.016929 11.700000 -4.961885 -1.425649 11.750000 -5.001042 -0.834207 11.800000 -5.045317 -0.242597 11.850000 -5.094832 0.349186 11.900000 -5.149725 0.941149 11.950000 -5.210149 1.533303 12.000000 -5.276275 2.125657 12.050000 -5.348290 2.718224 12.100000 -5.426408 -2.972166 12.150000 -5.510861 -2.379124 12.200000 -5.601912 -1.785816 12.250000 -5.699852 -1.192217 12.300000 -5.805007 -0.598299 12.350000 -5.917741 -0.004028 12.400000 -6.038461 0.590633 12.450000 -6.167626 1.185731 12.500000 -6.305754 1.781319 12.550000 -6.453426 2.377462 12.600000 -6.611304 2.974237 12.650000 -6.780142 -2.711452 12.700000 -6.960797 -2.113121 12.750000 -7.154255 -1.513822 12.800000 -7.361651 -0.913388 12.850000 -7.584297 -0.311616 12.900000 -7.823716 0.291754 12.950000 -8.081688 0.897046 13.000000 -8.360293 1.504680 13.050000 -8.661976 2.115201 13.100000 -8.989602 2.729330 13.150000 -9.346518 -2.935146 13.200000 -9.736582 -2.310523 13.250000 -10.164094 -1.678125 13.300000 -10.633505 -1.035295 13.350000 -11.148535 -0.378184 13.400000 -11.709944 0.298822 13.450000 -12.310252 1.003786 13.500000 -12.922369 1.747429 13.550000 -13.480007 2.540779 13.600000 -13.862831 -2.897154 13.650000 -13.936493 -2.021231 13.700000 -13.665425 -1.157142 13.750000 -13.151755 -0.338557 13.800000 -12.533112 0.427218 13.850000 -11.901184 1.148734 13.900000 -11.298731 1.837453 13.950000 -10.740541 2.502747 14.000000 -10.228777 -3.131876 14.050000 -9.760682 -2.495446 14.100000 -9.331962 -1.867990 14.150000 -8.938161 -1.247308 14.200000 -8.575172 -0.631842 14.250000 -8.239382 -0.020467 14.300000 -7.927682 0.587648 14.350000 -7.637413 1.193125 14.400000 -7.366307 1.796437 14.450000 -7.112424 2.397954 14.500000 -6.874103 2.997964 14.550000 -6.649911 -2.686490 14.600000 -6.438611 -2.088851 14.650000 -6.239125 -1.492155 14.700000 -6.050513 -0.896279 14.750000 -5.871949 -0.301121 14.800000 -5.702705 0.293405 14.850000 -5.542138 0.887370 14.900000 -5.389675 1.480835 14.950000 -5.244806 2.073850 15.000000 -5.107072 2.666462 15.050000 -4.976064 -3.024479 15.100000 -4.851411 -2.432567 15.150000 -4.732779 -1.840961 15.200000 -4.619865 -1.249634 15.250000 -4.512393 -0.658564 15.300000 -4.410112 -0.067734 15.350000 -4.312795 0.522875 15.400000 -4.220230 1.113276 15.450000 -4.132228 1.703484 15.500000 -4.048610 2.293511 15.550000 -3.969217 2.883365 15.600000 -3.893897 -2.810128 15.650000 -3.822516 -2.220591 15.700000 -3.754944 -1.631200 15.750000 -3.691065 -1.041951 15.800000 -3.630771 -0.452837 15.850000 -3.573961 0.136146 15.900000 -3.520542 0.725002 15.950000 -3.470427 1.313736 16.000000 -3.423537 1.902350 16.050000 -3.379796 2.490846 16.100000 -3.339135 3.079227 16.150000 -3.301491 -2.615692 16.200000 -3.266802 -2.027538 16.250000 -3.235014 -1.439496 16.300000 -3.206074 -0.851567 16.350000 -3.179934 -0.263749 16.400000 -3.156548 0.323956 16.450000 -3.135875 0.911547 16.500000 -3.117875 1.499024 16.550000 -3.102510 2.086384 16.600000 -3.089748 2.673625 16.650000 -3.079555 -3.022440 16.700000 -3.071901 -2.435443 16.750000 -3.066758 -1.848574 16.800000 -3.064098 -1.261835 16.850000 -3.063896 -0.675231 16.900000 -3.066128 -0.088766 16.950000 -3.070771 0.497555 17.000000 -3.077801 1.083728 17.050000 -3.087199 1.669745 17.100000 -3.098942 2.255603 17.150000 -3.113010 2.841293 17.200000 -3.129383 -2.856377 17.250000 -3.148040 -2.271042 17.300000 -3.168960 -1.685897 17.350000 -3.192123 -1.100949 17.400000 -3.217506 -0.516209 17.450000 -3.245088 0.068316 17.500000 -3.274844 0.652615 17.550000 -3.306749 1.236677 17.600000 -3.340776 1.820493 17.650000 -3.376896 2.404049 17.700000 -3.415078 2.987335 17.750000 -3.455288 -2.712847 17.800000 -3.497489 -2.130141 17.850000 -3.541640 -1.547744 17.900000 -3.587698 -0.965670 17.950000 -3.635614 -0.383935 18.000000 -3.685334 0.197447 18.050000 -3.736800 0.778462 18.100000 -3.789947 1.359093 18.150000 -3.844704 1.939325 18.200000 -3.900995 2.519142 18.250000 -3.958734 3.098529 18.300000 -4.017828 -2.605716 18.350000 -4.078175 -2.027238 18.400000 -4.139666 -1.449236 18.450000 -4.202181 -0.871725 18.500000 -4.265588 -0.294718 18.550000 -4.329749 0.281772 18.600000 -4.394511 0.857734 18.650000 -4.459712 1.433160 18.700000 -4.525181 2.008041 18.750000 -4.590733 2.582374 18.800000 -4.656173 -3.127029 18.850000 -4.721299 -2.553797 18.900000 -4.785896 -1.981108 18.950000 -4.849744 -1.408955 19.000000 -4.912615 -0.837324 19.050000 -4.974278 -0.266197 19.100000 -5.034497 0.304450 19.150000 -5.093036 0.874646 19.200000 -5.149665 1.444425 19.250000 -5.204156 2.013828 19.300000 -5.256292 2.582900 19.350000 -5.305866 -3.131490 19.400000 -5.352688 -2.562916 19.450000 -5.396588 -1.994499 19.500000 -5.437416 -1.426173 19.550000 -5.475048 -0.857866 19.600000 -5.509387 -0.289502 19.650000 -5.540365 0.278994 19.700000 -5.567946 0.847703 19.750000 -5.592121 1.416702 19.800000 -5.612917 1.986073 19.850000 -5.630388 2.555891 19.900000 -5.644618 3.126234 19.950000 -5.655717 -2.586013 20.000000 -5.663818 -2.014409