% 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 069. 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 -0.001435 -1.240525 0.100000 -0.005729 -2.481063 0.150000 -0.012851 2.561556 0.200000 -0.022748 1.320952 0.250000 -0.035350 0.080301 0.300000 -0.050573 -1.160401 0.350000 -0.068320 -2.401154 0.400000 -0.088485 2.641232 0.450000 -0.110960 1.400396 0.500000 -0.135637 0.159540 0.550000 -0.162413 -1.081316 0.600000 -0.191196 -2.322146 0.650000 -0.221906 2.720267 0.700000 -0.254483 1.479585 0.750000 -0.288885 0.239031 0.800000 -0.325093 -1.001355 0.850000 -0.363113 -2.241533 0.900000 -0.402970 2.801723 0.950000 -0.444717 1.562080 1.000000 -0.488424 0.322762 1.050000 -0.534177 -0.916199 1.100000 -0.582081 -2.154773 1.150000 -0.632244 2.890251 1.200000 -0.684783 1.652523 1.250000 -0.739812 0.415242 1.300000 -0.797441 -0.821580 1.350000 -0.857769 -2.057937 1.400000 -0.920878 2.989357 1.450000 -0.986834 1.753931 1.500000 -1.055676 0.518966 1.550000 -1.127419 -0.715544 1.600000 -1.202050 -1.949605 1.650000 -1.279525 3.099962 1.700000 -1.359769 1.866783 1.750000 -1.442679 0.634041 1.800000 -1.528121 -0.598261 1.850000 -1.615934 -1.830116 1.900000 -1.705934 -3.061510 1.950000 -1.797914 1.990760 2.000000 -1.891651 0.760351 2.050000 -1.986910 -0.469520 2.100000 -2.083448 -1.698812 2.150000 -2.181018 -2.927480 2.200000 -2.279376 2.127716 2.250000 -2.378282 0.900461 2.300000 -2.477508 -0.325999 2.350000 -2.576835 -1.551600 2.400000 -2.676059 -2.776280 2.450000 -2.774993 2.283208 2.500000 -2.873462 1.060552 2.550000 -2.971303 -0.161011 2.600000 -3.068366 -1.381436 2.650000 -3.164506 -2.600689 2.700000 -3.259584 2.464439 2.750000 -3.353461 1.247589 2.800000 -3.445995 0.031941 2.850000 -3.537036 -1.182521 2.900000 -3.626427 -2.395833 2.950000 -3.714001 2.675142 3.000000 -3.799579 1.463969 3.050000 -3.882973 0.253752 3.100000 -3.963987 -0.955603 3.150000 -4.042416 -2.164201 3.200000 -4.118057 2.911027 3.250000 -4.190705 1.703584 3.300000 -4.260163 0.496526 3.350000 -4.326245 -0.710282 3.400000 -4.388781 -1.916973 3.450000 -4.447620 -3.123679 3.500000 -4.502637 1.952662 3.550000 -4.553733 0.745563 3.600000 -4.600845 -0.461894 3.650000 -4.643940 -1.669800 3.700000 -4.683027 -2.878228 3.750000 -4.718150 2.195950 3.800000 -4.749399 0.986323 3.850000 -4.776903 -0.223945 3.900000 -4.800836 -1.434858 3.950000 -4.821417 -2.646404 4.000000 -4.838906 2.424625 4.050000 -4.853606 1.211898 4.100000 -4.865856 -0.001353 4.150000 -4.876032 -1.215075 4.200000 -4.884539 -2.429209 4.250000 -4.891805 2.639489 4.300000 -4.898275 1.424708 4.350000 -4.904400 0.209690 4.400000 -4.910634 -1.005514 4.450000 -4.917422 -2.220857 4.500000 -4.925189 2.846885 4.550000 -4.934337 1.631373 4.600000 -4.945236 0.415818 4.650000 -4.958213 -0.799762 4.700000 -4.973550 -2.015356 4.750000 -4.991478 3.052226 4.800000 -5.012171 1.836617 4.850000 -5.035745 0.620999 4.900000 -5.062253 -0.594631 4.950000 -5.091689 -1.810279 5.000000 -5.123980 -3.025947 5.050000 -5.158996 2.041548 5.100000 -5.196545 0.825840 5.150000 -5.236381 -0.389879 5.200000 -5.278207 -1.605594 5.250000 -5.321680 -2.821282 5.300000 -5.366422 2.246271 5.350000 -5.412021 1.030734 5.400000 -5.458046 -0.184659 5.450000 -5.504055 -1.399854 5.500000 -5.549603 -2.614788 5.550000 -5.594252 2.453795 5.600000 -5.637583 1.239597 5.650000 -5.679203 0.025878 5.700000 -5.718751 -1.187289 5.750000 -5.755907 -2.399832 5.800000 -5.790394 2.671498 5.850000 -5.821981 1.460383 5.900000 -5.850487 0.250050 5.950000 -5.875776 -0.959475 6.000000 -5.897757 -2.168183 6.050000 -5.916385 2.907102 6.100000 -5.931649 1.699979 6.150000 -5.943577 0.493585 6.200000 -5.952225 -0.712148 6.250000 -5.957678 -1.917308 6.300000 -5.960040 -3.121997 6.350000 -5.959434 1.956852 6.400000 -5.955997 0.752741 6.450000 -5.949873 -0.451282 6.500000 -5.941213 -1.655360 6.550000 -5.930165 -2.859638 6.600000 -5.916877 2.218926 6.650000 -5.901485 1.013823 6.700000 -5.884117 -0.191895 6.750000 -5.864883 -1.398347 6.800000 -5.843879 -2.605643 6.850000 -5.821180 2.469309 6.900000 -5.796846 1.260061 6.950000 -5.770918 0.049740 7.000000 -5.743425 -1.161695 7.050000 -5.714388 -2.374263 7.100000 -5.683821 2.695220 7.150000 -5.651746 1.480399 7.200000 -5.618191 0.264496 7.250000 -5.583206 -0.952438 7.300000 -5.546863 -2.170339 7.350000 -5.509266 2.894054 7.400000 -5.470555 1.674456 7.450000 -5.430910 0.454141 7.500000 -5.390550 -0.766798 7.550000 -5.349732 -1.988271 7.600000 -5.308748 3.072996 7.650000 -5.267921 1.850712 7.700000 -5.227597 0.628135 7.750000 -5.188134 -0.594672 7.800000 -5.149898 -1.817659 7.850000 -5.113250 -3.040788 7.900000 -5.078536 2.019153 7.950000 -5.046083 0.795808 8.000000 -5.016184 -0.427634 8.050000 -4.989095 -1.651181 8.100000 -4.965031 -2.874849 8.150000 -4.944154 2.184525 8.200000 -4.926577 0.960541 8.250000 -4.912357 -0.263647 8.300000 -4.901498 -1.488074 8.350000 -4.893946 -2.712773 8.400000 -4.889596 2.345410 8.450000 -4.888294 1.120076 8.500000 -4.889840 -0.105610 8.550000 -4.893995 -1.331662 8.600000 -4.900488 -2.558085 8.650000 -4.909024 2.498312 8.700000 -4.919297 1.271174 8.750000 -4.930992 0.043714 8.800000 -4.943805 -1.184028 8.850000 -4.957448 -2.412004 8.900000 -4.971661 2.643033 8.950000 -4.986220 1.414778 9.000000 -5.000949 0.186490 9.050000 -5.015720 -1.041751 9.100000 -5.030460 -2.269869 9.150000 -5.045154 2.785401 9.200000 -5.059839 1.557760 9.250000 -5.074604 0.330461 9.300000 -5.089584 -0.896441 9.350000 -5.104949 -2.122898 9.400000 -5.120898 2.934309 9.450000 -5.137647 1.708827 9.500000 -5.155419 0.483850 9.550000 -5.174436 -0.740631 9.600000 -5.194905 -1.964638 9.650000 -5.217012 3.094981 9.700000 -5.240914 1.871811 9.750000 -5.266729 0.648981 9.800000 -5.294537 -0.573571 9.850000 -5.324370 -1.795914 9.900000 -5.356210 -3.018121 9.950000 -5.389993 2.042919 10.000000 -5.425605 0.820763 10.050000 -5.462883 -0.401477 10.100000 -5.501623 -1.623865 10.150000 -5.541580 -2.846461 10.200000 -5.582480 2.213873 10.250000 -5.624024 0.990727 10.300000 -5.665899 -0.232740 10.350000 -5.707789 -1.456538 10.400000 -5.749387 -2.680667 10.450000 -5.790408 2.378076 10.500000 -5.830602 1.153351 10.550000 -5.869763 -0.071615 10.600000 -5.907743 -1.296766 10.650000 -5.944459 -2.522040 10.700000 -5.979902 2.535816 10.750000 -6.014137 1.310503 10.800000 -6.047306 0.085278 10.850000 -6.079624 -1.139791 10.900000 -6.111375 -2.364644 10.950000 -6.142900 2.693957 11.000000 -6.174590 1.469683 11.050000 -6.206871 0.245747 11.100000 -6.240193 -0.977837 11.150000 -6.275014 -2.201066 11.200000 -6.311790 2.859230 11.250000 -6.350960 1.636656 11.300000 -6.392936 0.414360 11.350000 -6.438090 -0.807705 11.400000 -6.486751 -2.029596 11.450000 -6.539192 3.031811 11.500000 -6.595627 1.810081 11.550000 -6.656206 0.588332 11.600000 -6.721012 -0.633502 11.650000 -6.790062 -1.855480 11.700000 -6.863302 -3.077658 11.750000 -6.940617 1.983106 11.800000 -7.021827 0.760410 11.850000 -7.106700 -0.462577 11.900000 -7.194955 -1.685852 11.950000 -7.286276 -2.909394 12.000000 -7.380322 2.150029 12.050000 -7.476742 0.926115 12.100000 -7.575192 -0.297856 12.150000 -7.675349 -1.521767 12.200000 -7.776926 -2.745474 12.250000 -7.879691 2.314374 12.300000 -7.983474 1.091590 12.350000 -8.088175 -0.130441 12.400000 -8.193771 -1.351504 12.450000 -8.300311 -2.571380 12.500000 -8.407906 2.493341 12.550000 -8.516720 1.276511 12.600000 -8.626945 0.061533 12.650000 -8.738780 -1.151384 12.700000 -8.852400 -2.362042 12.750000 -8.967925 2.712928 12.800000 -9.085387 1.507322 12.850000 -9.204696 0.304471 12.900000 -9.325607 -0.895500 12.950000 -9.447687 -2.092492 13.000000 -9.570292 2.996744 13.050000 -9.692541 1.805866 13.100000 -9.813316 0.618039 13.150000 -9.931255 -0.566814 13.200000 -10.044782 -1.748836 13.250000 -10.152148 -2.928251 13.300000 -10.251491 2.177820 13.350000 -10.340933 1.002606 13.400000 -10.418677 -0.171195 13.450000 -10.483123 -1.344151 13.500000 -10.532973 -2.516888 13.550000 -10.567319 2.593118 13.600000 -10.585692 1.418834 13.650000 -10.588082 0.242815 13.700000 -10.574898 -0.935504 13.750000 -10.546917 -2.116596 13.800000 -10.505191 2.982362 13.850000 -10.450965 1.794753 13.900000 -10.385591 0.603635 13.950000 -10.310463 -0.591010 14.000000 -10.226968 -1.789103 14.050000 -10.136463 -2.990488 14.100000 -10.040257 2.088240 14.150000 -9.939614 0.880972 14.200000 -9.835758 -0.328822 14.250000 -9.729878 -1.540845 14.300000 -9.623136 -2.754807 14.350000 -9.516663 2.312753 14.400000 -9.411565 1.095719 14.450000 -9.308910 -0.122502 14.500000 -9.209725 -1.341720 14.550000 -9.114984 -2.561781 14.600000 -9.025599 2.500622 14.650000 -8.942413 1.279202 14.700000 -8.866187 0.057200 14.750000 -8.797600 -1.165358 14.800000 -8.737239 -2.388472 14.850000 -8.685600 2.671025 14.900000 -8.643083 1.446721 14.950000 -8.609995 0.221752 15.000000 -8.586548 -1.003947 15.050000 -8.572863 -2.230444 15.100000 -8.568971 2.825374 15.150000 -8.574819 1.597065 15.200000 -8.590275 0.367749 15.250000 -8.615133 -0.862632 15.300000 -8.649126 -2.094122 15.350000 -8.691939 2.956435 15.400000 -8.743219 1.722663 15.450000 -8.802603 0.487763 15.500000 -8.869735 -0.748220 15.550000 -8.944298 -1.985210 15.600000 -9.026047 3.060084 15.650000 -9.114838 1.821431 15.700000 -9.210672 0.582187 15.750000 -9.313731 -0.657447 15.800000 -9.424412 -1.897245 15.850000 -9.543367 -3.136957 15.900000 -9.671536 1.906871 15.950000 -9.810177 0.668150 16.000000 -9.960897 -0.569638 16.050000 -10.125688 -1.806187 16.100000 -10.306973 -3.041172 16.150000 -10.507655 2.008942 16.200000 -10.731208 0.778178 16.250000 -10.981795 -0.449817 16.300000 -11.264440 -1.674459 16.350000 -11.585290 -2.894978 16.400000 -11.951986 2.172898 16.450000 -12.374189 0.964401 16.500000 -12.864315 -0.234791 16.550000 -13.438406 -1.420603 16.600000 -14.116707 -2.586006 16.650000 -14.921628 2.565013 16.700000 -15.863043 1.490470 16.750000 -16.871726 0.517602 16.800000 -17.605165 -0.307062 16.850000 -17.465756 -1.053176 16.900000 -16.535191 -1.903320 16.950000 -15.414868 -2.897730 17.000000 -14.384710 2.297846 17.050000 -13.491208 1.157533 17.100000 -12.719886 -0.013560 17.150000 -12.048112 -1.203837 17.200000 -11.456215 -2.406866 17.250000 -10.928740 2.664318 17.300000 -10.453755 1.445695 17.350000 -10.021988 0.221989 17.400000 -9.626138 -1.005740 17.450000 -9.260369 -2.236723 17.500000 -8.919961 2.812807 17.550000 -8.601062 1.576945 17.600000 -8.300509 0.339260 17.650000 -8.015707 -0.899914 17.700000 -7.744533 -2.140288 17.750000 -7.485263 2.901585 17.800000 -7.236518 1.659566 17.850000 -6.997216 0.417048 17.900000 -6.766522 -0.825789 17.950000 -6.543815 -2.068788 18.000000 -6.328651 2.971367 18.050000 -6.120722 1.728409 18.100000 -5.919832 0.485601 18.150000 -5.725862 -0.757002 18.200000 -5.538747 -1.999371 18.250000 -5.358453 3.041691 18.300000 -5.184956 1.799804 18.350000 -5.018227 0.558127 18.400000 -4.858223 -0.683376 18.450000 -4.704869 -1.924755 18.500000 -4.558059 3.117121 18.550000 -4.417651 1.875823 18.600000 -4.283460 0.634473 18.650000 -4.155263 -0.606987 18.700000 -4.032800 -1.848616 18.750000 -3.915776 -3.090465 18.800000 -3.803867 1.950608 18.850000 -3.696726 0.708197 18.900000 -3.593992 -0.534540 18.950000 -3.495295 -1.777616 19.000000 -3.400267 -3.021034 19.050000 -3.308553 2.018398 19.100000 -3.219816 0.774330 19.150000 -3.133747 -0.470025 19.200000 -3.050076 -1.714628 19.250000 -2.968574 -2.959435 19.300000 -2.889060 2.078791 19.350000 -2.811403 0.833731 19.400000 -2.735525 -0.411374 19.450000 -2.661398 -1.656472 19.500000 -2.589040 -2.901514 19.550000 -2.518512 2.136728 19.600000 -2.449910 0.891920 19.650000 -2.383357 -0.352724 19.700000 -2.318996 -1.597186 19.750000 -2.256979 -2.841456 19.800000 -2.197461 2.197651 19.850000 -2.140587 0.953757 19.900000 -2.086492 -0.289972 19.950000 -2.035287 -1.533559 20.000000 -1.987058 -2.777034