% 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 102. 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 -0.001600 -0.828253 0.100000 -0.006369 -1.656596 0.150000 -0.014220 -2.485115 0.200000 -0.025009 2.969292 0.250000 -0.038542 2.140179 0.300000 -0.054576 1.310663 0.350000 -0.072835 0.480687 0.400000 -0.093011 -0.349796 0.450000 -0.114775 -1.180821 0.500000 -0.137790 -2.012411 0.550000 -0.161715 -2.844576 0.600000 -0.186221 2.605870 0.650000 -0.210990 1.772566 0.700000 -0.235730 0.938719 0.750000 -0.260174 0.104353 0.800000 -0.284082 -0.730497 0.850000 -0.307245 -1.565796 0.900000 -0.329479 -2.401506 0.950000 -0.350626 3.045598 1.000000 -0.370543 2.209187 1.050000 -0.389105 1.372486 1.100000 -0.406196 0.535536 1.150000 -0.421709 -0.301620 1.200000 -0.435538 -1.138939 1.250000 -0.447589 -1.976373 1.300000 -0.457774 -2.813871 1.350000 -0.466019 2.631808 1.400000 -0.472271 1.794357 1.450000 -0.476506 0.957026 1.500000 -0.478736 0.119888 1.550000 -0.479019 -0.716983 1.600000 -0.477462 -1.553511 1.650000 -0.474230 -2.389620 1.700000 -0.469543 3.057946 1.750000 -0.463676 2.222880 1.800000 -0.456957 1.388423 1.850000 -0.449753 0.554618 1.900000 -0.442465 -0.278506 1.950000 -0.435515 -1.110934 2.000000 -0.429330 -1.942670 2.050000 -0.424332 -2.773732 2.100000 -0.420922 2.679032 2.150000 -0.419471 1.849203 2.200000 -0.420307 1.019907 2.250000 -0.423710 0.191071 2.300000 -0.429903 -0.637382 2.350000 -0.439050 -1.465536 2.400000 -0.451253 -2.293480 2.450000 -0.466555 -3.121299 2.500000 -0.484940 2.334105 2.550000 -0.506339 1.506282 2.600000 -0.530634 0.678341 2.650000 -0.557669 -0.149785 2.700000 -0.587255 -0.978154 2.750000 -0.619181 -1.806816 2.800000 -0.653220 -2.635811 2.850000 -0.689142 2.818016 2.900000 -0.726717 1.988272 2.950000 -0.765725 1.158126 3.000000 -0.805957 0.327571 3.050000 -0.847220 -0.503401 3.100000 -0.889338 -1.334789 3.150000 -0.932147 -2.166596 3.200000 -0.975493 -2.998823 3.250000 -1.019224 2.451714 3.300000 -1.063188 1.618640 3.350000 -1.107221 0.785138 3.400000 -1.151145 -0.048797 3.450000 -1.194757 -0.883166 3.500000 -1.237831 -1.717970 3.550000 -1.280116 -2.553200 3.600000 -1.321338 2.894343 3.650000 -1.361205 2.058316 3.700000 -1.399422 1.221941 3.750000 -1.435699 0.385272 3.800000 -1.469769 -0.451623 3.850000 -1.501404 -1.288662 3.900000 -1.530432 -2.125750 3.950000 -1.556753 -2.962782 4.000000 -1.580351 2.483540 4.050000 -1.601297 1.646959 4.100000 -1.619761 0.810773 4.150000 -1.636000 -0.024914 4.200000 -1.650352 -0.860010 4.250000 -1.663226 -1.694438 4.300000 -1.675079 -2.528140 4.350000 -1.686402 2.922106 4.400000 -1.697696 2.089946 4.450000 -1.709456 1.258560 4.500000 -1.722149 0.427924 4.550000 -1.736201 -0.402001 4.600000 -1.751988 -1.231271 4.650000 -1.769821 -2.059952 4.700000 -1.789948 -2.888115 4.750000 -1.812549 2.567349 4.800000 -1.837738 1.739992 4.850000 -1.865571 0.912925 4.900000 -1.896050 0.086081 4.950000 -1.929134 -0.740602 5.000000 -1.964752 -1.567179 5.050000 -2.002809 -2.393692 5.100000 -2.043204 3.063008 5.150000 -2.085838 2.236525 5.200000 -2.130621 1.410026 5.250000 -2.177484 0.583496 5.300000 -2.226384 -0.243074 5.350000 -2.277303 -1.069693 5.400000 -2.330249 -1.896373 5.450000 -2.385252 -2.723128 5.500000 -2.442357 2.733205 5.550000 -2.501616 1.906228 5.600000 -2.563073 1.079088 5.650000 -2.626753 0.251739 5.700000 -2.692650 -0.575874 5.750000 -2.760715 -1.403812 5.800000 -2.830841 -2.232142 5.850000 -2.902855 -3.060932 5.900000 -2.976515 2.392938 5.950000 -3.051505 1.563038 6.000000 -3.127434 0.732502 6.050000 -3.203852 -0.098704 6.100000 -3.280253 -0.930595 6.150000 -3.356099 -1.763165 6.200000 -3.430839 -2.596380 6.250000 -3.503939 2.853003 6.300000 -3.574904 2.018697 6.350000 -3.643310 1.183997 6.400000 -3.708827 0.349030 6.450000 -3.771241 -0.486061 6.500000 -3.830462 -1.321126 6.550000 -3.886531 -2.156016 6.600000 -3.939613 -2.990589 6.650000 -3.989986 2.458470 6.700000 -4.038015 1.624899 6.750000 -4.084127 0.791969 6.800000 -4.128784 -0.040258 6.850000 -4.172452 -0.871744 6.900000 -4.215576 -1.702475 6.950000 -4.258555 -2.532457 7.000000 -4.301726 2.921476 7.050000 -4.345356 2.092924 7.100000 -4.389633 1.265039 7.150000 -4.434672 0.437788 7.200000 -4.480522 -0.388857 7.250000 -4.527178 -1.214913 7.300000 -4.574597 -2.040385 7.350000 -4.622723 -2.865263 7.400000 -4.671498 2.593662 7.450000 -4.720890 1.770057 7.500000 -4.770909 0.947158 7.550000 -4.821619 0.125023 7.600000 -4.873151 -0.696285 7.650000 -4.925704 -1.516705 7.700000 -4.979549 -2.336179 7.750000 -5.035019 3.128527 7.800000 -5.092498 2.311077 7.850000 -5.152406 1.494674 7.900000 -5.215181 0.679319 7.950000 -5.281262 -0.135008 8.000000 -5.351064 -0.948346 8.050000 -5.424967 -1.760754 8.100000 -5.503288 -2.572305 8.150000 -5.586276 2.900096 8.200000 -5.674093 2.089978 8.250000 -5.766805 1.280418 8.300000 -5.864378 0.471303 8.350000 -5.966672 -0.337479 8.400000 -6.073438 -1.146037 8.450000 -6.184329 -1.954470 8.500000 -6.298900 -2.762868 8.550000 -6.416619 2.711883 8.600000 -6.536888 1.903356 8.650000 -6.659054 1.094705 8.700000 -6.782431 0.285916 8.750000 -6.906326 -0.523003 8.800000 -7.030058 -1.332021 8.850000 -7.152981 -2.141096 8.900000 -7.274504 -2.950169 8.950000 -7.394102 2.524005 9.000000 -7.511325 1.715119 9.050000 -7.625799 0.906409 9.100000 -7.737213 0.097912 9.150000 -7.845303 -0.710357 9.200000 -7.949833 -1.518410 9.250000 -8.050559 -2.326289 9.300000 -8.147206 -3.134069 9.350000 -8.239427 2.341334 9.400000 -8.326780 1.533421 9.450000 -8.408702 0.725232 9.500000 -8.484490 -0.083389 9.550000 -8.553299 -0.892594 9.600000 -8.614147 -1.702517 9.650000 -8.665941 -2.513267 9.700000 -8.707518 2.958280 9.750000 -8.737701 2.145741 9.800000 -8.755374 1.332357 9.850000 -8.759564 0.518243 9.900000 -8.749527 -0.296422 9.950000 -8.724826 -1.111406 10.000000 -8.685387 -1.926442 10.050000 -8.631532 -2.741248 10.100000 -8.563974 2.727640 10.150000 -8.483790 1.914104 10.200000 -8.392352 1.101535 10.250000 -8.291254 0.290087 10.300000 -8.182218 -0.520152 10.350000 -8.067008 -1.329152 10.400000 -7.947359 -2.136944 10.450000 -7.824904 -2.943610 10.500000 -7.701137 2.533916 10.550000 -7.577378 1.729110 10.600000 -7.454754 0.924988 10.650000 -7.334202 0.121368 10.700000 -7.216468 -0.681932 10.750000 -7.102118 -1.485092 10.800000 -6.991561 -2.288276 10.850000 -6.885062 -3.091637 10.900000 -6.782769 2.387879 10.950000 -6.684733 1.583789 11.000000 -6.590935 0.779188 11.050000 -6.501306 -0.025993 11.100000 -6.415756 -0.831800 11.150000 -6.334186 -1.638262 11.200000 -6.256515 -2.445393 11.250000 -6.182691 3.029993 11.300000 -6.112705 2.221532 11.350000 -6.046594 1.412421 11.400000 -5.984447 0.602670 11.450000 -5.926403 -0.207716 11.500000 -5.872638 -1.018742 11.550000 -5.823360 -1.830427 11.600000 -5.778791 -2.642808 11.650000 -5.739146 2.827246 11.700000 -5.704618 2.013290 11.750000 -5.675351 1.198414 11.800000 -5.651423 0.382504 11.850000 -5.632817 -0.434572 11.900000 -5.619405 -1.252960 11.950000 -5.610928 -2.072813 12.000000 -5.606973 -2.894291 12.050000 -5.606969 2.565636 12.100000 -5.610170 1.740453 12.150000 -5.615661 0.913222 12.200000 -5.622363 0.083851 12.250000 -5.629059 -0.747714 12.300000 -5.634423 -1.581473 12.350000 -5.637071 -2.417369 12.400000 -5.635623 3.027908 12.450000 -5.628774 2.188176 12.500000 -5.615371 1.346872 12.550000 -5.594482 0.504304 12.600000 -5.565461 -0.339180 12.650000 -5.527984 -1.183212 12.700000 -5.482062 -2.027419 12.750000 -5.428028 -2.871448 12.800000 -5.366498 2.568207 12.850000 -5.298308 1.725445 12.900000 -5.224445 0.883664 12.950000 -5.145978 0.043021 13.000000 -5.063987 -0.796386 13.050000 -4.979513 -1.634508 13.100000 -4.893518 -2.471337 13.150000 -4.806856 2.976287 13.200000 -4.720266 2.141947 13.250000 -4.634371 1.308765 13.300000 -4.549685 0.476676 13.350000 -4.466635 -0.354390 13.400000 -4.385573 -1.184497 13.450000 -4.306800 -2.013706 13.500000 -4.230585 -2.842071 13.550000 -4.157181 2.613545 13.600000 -4.086841 1.786727 13.650000 -4.019825 0.960615 13.700000 -3.956408 0.135165 13.750000 -3.896880 -0.689674 13.800000 -3.841544 -1.513957 13.850000 -3.790708 -2.337752 13.900000 -3.744677 3.122048 13.950000 -3.703745 2.298983 14.000000 -3.668176 1.476132 14.050000 -3.638195 0.653378 14.100000 -3.613974 -0.169410 14.150000 -3.595619 -0.992376 14.200000 -3.583155 -1.815671 14.250000 -3.576520 -2.639455 14.300000 -3.575547 2.819292 14.350000 -3.579963 1.994036 14.400000 -3.589382 1.167801 14.450000 -3.603298 0.340434 14.500000 -3.621090 -0.488205 14.550000 -3.642026 -1.318235 14.600000 -3.665272 -2.149755 14.650000 -3.689913 -2.982830 14.700000 -3.714968 2.465690 14.750000 -3.739423 1.629441 14.800000 -3.762265 0.791652 14.850000 -3.782518 -0.047590 14.900000 -3.799277 -0.888162 14.950000 -3.811753 -1.729903 15.000000 -3.819293 -2.572626 15.050000 -3.821412 2.867061 15.100000 -3.817798 2.023008 15.150000 -3.808318 1.178619 15.200000 -3.793002 0.334109 15.250000 -3.772024 -0.510324 15.300000 -3.745680 -1.354502 15.350000 -3.714349 -2.198268 15.400000 -3.678474 -3.041489 15.450000 -3.638528 2.399128 15.500000 -3.595000 1.557302 15.550000 -3.548374 0.716290 15.600000 -3.499128 -0.123852 15.650000 -3.447726 -0.963075 15.700000 -3.394625 -1.801342 15.750000 -3.340277 -2.638622 15.800000 -3.285140 2.808295 15.850000 -3.229676 1.973056 15.900000 -3.174364 1.138859 15.950000 -3.119696 0.305705 16.000000 -3.066178 -0.526416 16.050000 -3.014326 -1.357524 16.100000 -2.964658 -2.187656 16.150000 -2.917687 -3.016862 16.200000 -2.873910 2.437977 16.250000 -2.833791 1.610407 16.300000 -2.797760 0.783515 16.350000 -2.766191 -0.042810 16.400000 -2.739398 -0.868694 16.450000 -2.717623 -1.694273 16.500000 -2.701026 -2.519692 16.550000 -2.689685 2.938085 16.600000 -2.683585 2.112531 16.650000 -2.682616 1.286681 16.700000 -2.686576 0.460381 16.750000 -2.695166 -0.366509 16.800000 -2.708002 -1.194126 16.850000 -2.724612 -2.022588 16.900000 -2.744451 -2.851999 16.950000 -2.766914 2.600741 17.000000 -2.791343 1.769200 17.050000 -2.817051 0.936525 17.100000 -2.843340 0.102702 17.150000 -2.869516 -0.732257 17.200000 -2.894913 -1.568319 17.250000 -2.918910 -2.405426 17.300000 -2.940947 3.039684 17.350000 -2.960533 2.200730 17.400000 -2.977261 1.361000 17.450000 -2.990800 0.520604 17.500000 -3.000901 -0.320346 17.550000 -3.007384 -1.161737 17.600000 -3.010134 -2.003459 17.650000 -3.009085 -2.845406 17.700000 -3.004213 2.595709 17.750000 -2.995524 1.753615 17.800000 -2.983054 0.911593 17.850000 -2.966862 0.069737 17.900000 -2.947036 -0.771859 17.950000 -2.923694 -1.613099 18.000000 -2.896994 -2.453887 18.050000 -2.867142 2.989058 18.100000 -2.834401 2.149459 18.150000 -2.799093 1.310593 18.200000 -2.761605 0.472543 18.250000 -2.722387 -0.364619 18.300000 -2.681943 -1.200832 18.350000 -2.640826 -2.036054 18.400000 -2.599624 -2.870262 18.450000 -2.558941 2.579732 18.500000 -2.519381 1.747538 18.550000 -2.481535 0.916300 18.600000 -2.445959 0.085958 18.650000 -2.413158 -0.743570 18.700000 -2.383580 -1.572381 18.750000 -2.357597 -2.400585 18.800000 -2.335502 3.054882 18.850000 -2.317503 2.227521 18.900000 -2.303717 1.400383 18.950000 -2.294174 0.573337 19.000000 -2.288819 -0.253749 19.050000 -2.287511 -1.080998 19.100000 -2.290040 -1.908525 19.150000 -2.296125 -2.736435 19.200000 -2.305434 2.718367 19.250000 -2.317589 1.889436 19.300000 -2.332186 1.059898 19.350000 -2.348802 0.229710 19.400000 -2.367015 -0.601155 19.450000 -2.386413 -1.432707 19.500000 -2.406607 -2.264946 19.550000 -2.427240 -3.097858 19.600000 -2.447991 2.351763 19.650000 -2.468580 1.517575 19.700000 -2.488761 0.682792 19.750000 -2.508327 -0.152556 19.800000 -2.527093 -0.988438 19.850000 -2.544890 -1.824827 19.900000 -2.561556 -2.661700 19.950000 -2.576925 2.784152 20.000000 -2.590817 1.946380