% 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 065. 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 -0.000146 -0.695118 0.100000 -0.000583 -1.390234 0.150000 -0.001311 -2.085346 0.200000 -0.002327 -2.780453 0.250000 -0.003631 2.807631 0.300000 -0.005220 2.112540 0.350000 -0.007092 1.417457 0.400000 -0.009242 0.722387 0.450000 -0.011668 0.027329 0.500000 -0.014367 -0.667716 0.550000 -0.017335 -1.362745 0.600000 -0.020570 -2.057759 0.650000 -0.024066 -2.752756 0.700000 -0.027822 2.835451 0.750000 -0.031834 2.140490 0.800000 -0.036100 1.445548 0.850000 -0.040618 0.750627 0.900000 -0.045384 0.055725 0.950000 -0.050397 -0.639154 1.000000 -0.055656 -1.334012 1.050000 -0.061158 -2.028847 1.100000 -0.066902 -2.723658 1.150000 -0.072886 2.864740 1.200000 -0.079109 2.169979 1.250000 -0.085569 1.475245 1.300000 -0.092264 0.780538 1.350000 -0.099192 0.085860 1.400000 -0.106350 -0.608788 1.450000 -0.113735 -1.303405 1.500000 -0.121343 -1.997989 1.550000 -0.129170 -2.692540 1.600000 -0.137213 2.896130 1.650000 -0.145465 2.201650 1.700000 -0.153921 1.507207 1.750000 -0.162576 0.812802 1.800000 -0.171423 0.118436 1.850000 -0.180456 -0.575891 1.900000 -0.189667 -1.270177 1.950000 -0.199049 -1.964422 2.000000 -0.208596 -2.658627 2.050000 -0.218301 2.930396 2.100000 -0.228156 2.236274 2.150000 -0.238156 1.542194 2.200000 -0.248294 0.848154 2.250000 -0.258564 0.154156 2.300000 -0.268960 -0.539802 2.350000 -0.279478 -1.233719 2.400000 -0.290113 -1.927597 2.450000 -0.300861 -2.621435 2.500000 -0.311718 2.967950 2.550000 -0.322681 2.274189 2.600000 -0.333747 1.580466 2.650000 -0.344913 0.886781 2.700000 -0.356176 0.193133 2.750000 -0.367535 -0.500477 2.800000 -0.378987 -1.194051 2.850000 -0.390528 -1.887587 2.900000 -0.402158 -2.581086 2.950000 -0.413872 3.008637 3.000000 -0.425667 2.315212 3.050000 -0.437541 1.621825 3.100000 -0.449488 0.928474 3.150000 -0.461507 0.235160 3.200000 -0.473591 -0.458117 3.250000 -0.485736 -1.151357 3.300000 -0.497938 -1.844561 3.350000 -0.510192 -2.537728 3.400000 -0.522493 3.052325 3.450000 -0.534836 2.359228 3.500000 -0.547217 1.666165 3.550000 -0.559630 0.973136 3.600000 -0.572073 0.280139 3.650000 -0.584541 -0.412827 3.700000 -0.597033 -1.105763 3.750000 -0.609544 -1.798670 3.800000 -0.622075 -2.491550 3.850000 -0.634623 3.098782 3.900000 -0.647188 2.405954 3.950000 -0.659772 1.713149 4.000000 -0.672374 1.020367 4.050000 -0.684997 0.327607 4.100000 -0.697642 -0.365133 4.150000 -0.710312 -1.057853 4.200000 -0.723009 -1.750555 4.250000 -0.735737 -2.443238 4.300000 -0.748499 -3.135903 4.350000 -0.761297 2.454634 4.400000 -0.774135 1.762004 4.450000 -0.787015 1.069390 4.500000 -0.799940 0.376794 4.550000 -0.812911 -0.315786 4.600000 -0.825930 -1.008348 4.650000 -0.839000 -1.700892 4.700000 -0.852120 -2.393420 4.750000 -0.865291 -3.085929 4.800000 -0.878515 2.504764 4.850000 -0.891790 1.812289 4.900000 -0.905117 1.119833 4.950000 -0.918497 0.427393 5.000000 -0.931928 -0.265029 5.050000 -0.945412 -0.957434 5.100000 -0.958949 -1.649822 5.150000 -0.972540 -2.342194 5.200000 -0.986186 -3.034551 5.250000 -0.999888 2.556294 5.300000 -1.013649 1.863969 5.350000 -1.027472 1.171658 5.400000 -1.041360 0.479362 5.450000 -1.055316 -0.212920 5.500000 -1.069345 -0.905188 5.550000 -1.083451 -1.597442 5.600000 -1.097638 -2.289681 5.650000 -1.111912 -2.981906 5.700000 -1.126277 2.609070 5.750000 -1.140738 1.916877 5.800000 -1.155300 1.224701 5.850000 -1.169966 0.532542 5.900000 -1.184740 -0.159597 5.950000 -1.199624 -0.851716 6.000000 -1.214622 -1.543813 6.050000 -1.229735 -2.235887 6.100000 -1.244964 -2.927937 6.150000 -1.260309 2.663226 6.200000 -1.275769 1.971231 6.250000 -1.291343 1.279265 6.300000 -1.307029 0.587330 6.350000 -1.322824 -0.104573 6.400000 -1.338726 -0.796442 6.450000 -1.354730 -1.488276 6.500000 -1.370834 -2.180075 6.550000 -1.387033 -2.871837 6.600000 -1.403324 2.719623 6.650000 -1.419702 2.027936 6.700000 -1.436165 1.336288 6.750000 -1.452709 0.644680 6.800000 -1.469330 -0.046889 6.850000 -1.486027 -0.738417 6.900000 -1.502796 -1.429905 6.950000 -1.519634 -2.121351 7.000000 -1.536541 -2.812754 7.050000 -1.553514 2.779070 7.100000 -1.570552 2.087753 7.150000 -1.587651 1.396480 7.200000 -1.604810 0.705253 7.250000 -1.622028 0.014072 7.300000 -1.639299 -0.677061 7.350000 -1.656622 -1.368144 7.400000 -1.673991 -2.059177 7.450000 -1.691402 -2.750158 7.500000 -1.708850 2.842100 7.550000 -1.726326 2.151227 7.600000 -1.743824 1.460410 7.650000 -1.761335 0.769651 7.700000 -1.778850 0.078951 7.750000 -1.796358 -0.611690 7.800000 -1.813849 -1.302270 7.850000 -1.831311 -1.992790 7.900000 -1.848733 -2.683248 7.950000 -1.866102 2.909541 8.000000 -1.883407 2.219206 8.050000 -1.900634 1.528931 8.100000 -1.917773 0.838718 8.150000 -1.934812 0.148563 8.200000 -1.951739 -0.541532 8.250000 -1.968544 -1.231570 8.300000 -1.985218 -1.921552 8.350000 -2.001751 -2.611480 8.400000 -2.018134 2.981831 8.450000 -2.034361 2.292009 8.500000 -2.050423 1.602236 8.550000 -2.066314 0.912512 8.600000 -2.082029 0.222835 8.650000 -2.097562 -0.466796 8.700000 -2.112907 -1.156383 8.750000 -2.128058 -1.845928 8.800000 -2.143011 -2.535431 8.850000 -2.157761 3.058292 8.900000 -2.172300 2.368868 8.950000 -2.186624 1.679482 9.000000 -2.200726 0.990133 9.050000 -2.214599 0.300819 9.100000 -2.228236 -0.388461 9.150000 -2.241630 -1.077709 9.200000 -2.254774 -1.766926 9.250000 -2.267658 -2.456115 9.300000 -2.280277 3.137909 9.350000 -2.292621 2.448771 9.400000 -2.304685 1.759655 9.450000 -2.316461 1.070558 9.500000 -2.327943 0.381477 9.550000 -2.339126 -0.307591 9.600000 -2.350006 -0.996650 9.650000 -2.360580 -1.685703 9.700000 -2.370846 -2.374753 9.750000 -2.380803 -3.063804 9.800000 -2.390454 2.530325 9.850000 -2.399799 1.841261 9.900000 -2.408843 1.152185 9.950000 -2.417589 0.463094 10.000000 -2.426045 -0.226016 10.050000 -2.434217 -0.915148 10.100000 -2.442112 -1.604303 10.150000 -2.449738 -2.293485 10.200000 -2.457105 -2.982697 10.250000 -2.464221 2.611245 10.300000 -2.471094 1.921970 10.350000 -2.477734 1.232659 10.400000 -2.484150 0.543312 10.450000 -2.490348 -0.146073 10.500000 -2.496338 -0.835496 10.550000 -2.502127 -1.524958 10.600000 -2.507720 -2.214462 10.650000 -2.513126 -2.904008 10.700000 -2.518349 2.689589 10.750000 -2.523396 1.999957 10.800000 -2.528273 1.310280 10.850000 -2.532984 0.620557 10.900000 -2.537535 -0.069214 10.950000 -2.541933 -0.759034 11.000000 -2.546184 -1.448903 11.050000 -2.550294 -2.138825 11.100000 -2.554271 -2.828799 11.150000 -2.558124 2.764357 11.200000 -2.561860 2.074273 11.250000 -2.565490 1.384131 11.300000 -2.569024 0.693931 11.350000 -2.572474 0.003671 11.400000 -2.575850 -0.686649 11.450000 -2.579164 -1.377030 11.500000 -2.582431 -2.067472 11.550000 -2.585661 -2.757975 11.600000 -2.588867 2.834645 11.650000 -2.592063 2.144019 11.700000 -2.595259 1.453333 11.750000 -2.598468 0.762588 11.800000 -2.601699 0.071784 11.850000 -2.604964 -0.619077 11.900000 -2.608270 -1.309993 11.950000 -2.611626 -2.000963 12.000000 -2.615038 -2.691985 12.050000 -2.618513 2.900127 12.100000 -2.622054 2.209005 12.150000 -2.625667 1.517835 12.200000 -2.629352 0.826620 12.250000 -2.633113 0.135360 12.300000 -2.636951 -0.555943 12.350000 -2.640867 -1.247288 12.400000 -2.644862 -1.938674 12.450000 -2.648935 -2.630101 12.500000 -2.653089 2.961617 12.550000 -2.657322 2.270111 12.600000 -2.661638 1.578566 12.650000 -2.666036 0.886983 12.700000 -2.670520 0.195361 12.750000 -2.675090 -0.496299 12.800000 -2.679751 -1.187997 12.850000 -2.684504 -1.879733 12.900000 -2.689355 -2.571505 12.950000 -2.694307 3.019871 13.000000 -2.699364 2.328025 13.050000 -2.704530 1.636144 13.100000 -2.709808 0.944229 13.150000 -2.715204 0.252280 13.200000 -2.720720 -0.439700 13.250000 -2.726359 -1.131712 13.300000 -2.732122 -1.823753 13.350000 -2.738011 -2.515822 13.400000 -2.744026 3.075268 13.450000 -2.750166 2.383147 13.500000 -2.756430 1.691004 13.550000 -2.762815 0.998838 13.600000 -2.769317 0.306651 13.650000 -2.775933 -0.385555 13.700000 -2.782657 -1.077780 13.750000 -2.789484 -1.770022 13.800000 -2.796408 -2.462282 13.850000 -2.803423 3.128626 13.900000 -2.810524 2.436331 13.950000 -2.817703 1.744019 14.000000 -2.824956 1.051690 14.050000 -2.832278 0.359341 14.100000 -2.839664 -0.333026 14.150000 -2.847112 -1.025414 14.200000 -2.854617 -1.717824 14.250000 -2.862179 -2.410256 14.300000 -2.869796 -3.102711 14.350000 -2.877468 2.487993 14.400000 -2.885196 1.795487 14.450000 -2.892981 1.102953 14.500000 -2.900824 0.410392 14.550000 -2.908729 -0.282199 14.600000 -2.916698 -0.974819 14.650000 -2.924733 -1.667469 14.700000 -2.932837 -2.360149 14.750000 -2.941012 -3.052860 14.800000 -2.949261 2.537584 14.850000 -2.957585 1.844811 14.900000 -2.965984 1.152007 14.950000 -2.974461 0.459173 15.000000 -2.983014 -0.233693 15.050000 -2.991643 -0.926590 15.100000 -3.000346 -1.619518 15.150000 -3.009123 -2.312478 15.200000 -3.017971 -3.005471 15.250000 -3.026888 2.584689 15.300000 -3.035872 1.891630 15.350000 -3.044921 1.198536 15.400000 -3.054034 0.505406 15.450000 -3.063210 -0.187762 15.500000 -3.072447 -0.880969 15.550000 -3.081747 -1.574217 15.600000 -3.091112 -2.267509 15.650000 -3.100542 -2.960845 15.700000 -3.110043 2.628957 15.750000 -3.119618 1.935525 15.800000 -3.129273 1.242042 15.850000 -3.139016 0.548506 15.900000 -3.148853 -0.145084 15.950000 -3.158794 -0.838730 16.000000 -3.168847 -1.532433 16.050000 -3.179022 -2.226195 16.100000 -3.189331 -2.920016 16.150000 -3.199781 2.669288 16.200000 -3.210385 1.975347 16.250000 -3.221152 1.281345 16.300000 -3.232092 0.587282 16.350000 -3.243214 -0.106841 16.400000 -3.254526 -0.801024 16.450000 -3.266037 -1.495267 16.500000 -3.277754 -2.189569 16.550000 -3.289683 -2.883930 16.600000 -3.301830 2.704836 16.650000 -3.314201 2.010358 16.700000 -3.326801 1.315823 16.750000 -3.339633 0.621230 16.800000 -3.352702 -0.073421 16.850000 -3.366012 -0.768129 16.900000 -3.379568 -1.462895 16.950000 -3.393374 -2.157719 17.000000 -3.407435 -2.852602 17.050000 -3.421756 2.735641 17.100000 -3.436345 2.040639 17.150000 -3.451207 1.345576 17.200000 -3.466351 0.650452 17.250000 -3.481786 -0.044734 17.300000 -3.497521 -0.739983 17.350000 -3.513567 -1.435294 17.400000 -3.529936 -2.130670 17.450000 -3.546638 -2.826108 17.500000 -3.563686 2.761575 17.550000 -3.581093 2.066010 17.600000 -3.598872 1.370383 17.650000 -3.617036 0.674694 17.700000 -3.635595 -0.021056 17.750000 -3.654564 -0.716864 17.800000 -3.673953 -1.412730 17.850000 -3.693772 -2.108652 17.900000 -3.714032 -2.804628 17.950000 -3.734741 2.782530 18.000000 -3.755908 2.086452 18.050000 -3.777538 1.390327 18.100000 -3.799638 0.694156 18.150000 -3.822212 -0.002058 18.200000 -3.845264 -0.698315 18.250000 -3.868799 -1.394611 18.300000 -3.892818 -2.090946 18.350000 -3.917323 -2.787317 18.400000 -3.942318 2.799461 18.450000 -3.967803 2.103019 18.500000 -3.993782 1.406543 18.550000 -4.020256 0.710035 18.600000 -4.047230 0.013494 18.650000 -4.074706 -0.683079 18.700000 -4.102689 -1.379683 18.750000 -4.131186 -2.076319 18.800000 -4.160201 -2.772986 18.850000 -4.189741 2.813503 18.900000 -4.219816 2.116776 18.950000 -4.250432 1.420020 19.000000 -4.281599 0.723236 19.050000 -4.313326 0.026424 19.100000 -4.345623 -0.670414 19.150000 -4.378500 -1.367276 19.200000 -4.411965 -2.064161 19.250000 -4.446027 -2.761066 19.300000 -4.480696 2.825195 19.350000 -4.515978 2.128254 19.400000 -4.551880 1.431300 19.450000 -4.588408 0.734335 19.500000 -4.625566 0.037362 19.550000 -4.663356 -0.659616 19.600000 -4.701781 -1.356598 19.650000 -4.740841 -2.053579 19.700000 -4.780537 -2.750559 19.750000 -4.820865 2.835652 19.800000 -4.861824 2.138684 19.850000 -4.903410 1.441724 19.900000 -4.945621 0.744775 19.950000 -4.988453 0.047836 20.000000 -5.031901 -0.649090