% 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 010. 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 -0.001738 -0.951851 0.100000 -0.006952 -1.903704 0.150000 -0.015638 -2.855561 0.200000 -0.027790 2.475761 0.250000 -0.043402 1.523891 0.300000 -0.062466 0.572015 0.350000 -0.084975 -0.379866 0.400000 -0.110922 -1.331749 0.450000 -0.140304 -2.283628 0.500000 -0.173121 3.047687 0.550000 -0.209378 2.095834 0.600000 -0.249085 1.144007 0.650000 -0.292261 0.192218 0.700000 -0.338935 -0.759521 0.750000 -0.389143 -1.711195 0.800000 -0.442933 -2.662790 0.850000 -0.500366 2.668897 0.900000 -0.561513 1.717511 0.950000 -0.626460 0.766256 1.000000 -0.695305 -0.184849 1.050000 -0.768159 -1.135786 1.100000 -0.845147 -2.086537 1.150000 -0.926407 -3.037081 1.200000 -1.012089 2.295786 1.250000 -1.102356 1.345712 1.300000 -1.197384 0.395903 1.350000 -1.297361 -0.553621 1.400000 -1.402484 -1.502838 1.450000 -1.512966 -2.451726 1.500000 -1.629030 2.882925 1.550000 -1.750912 1.934772 1.600000 -1.878862 0.987031 1.650000 -2.013143 0.039737 1.700000 -2.154036 -0.907070 1.750000 -2.301840 -1.853343 1.800000 -2.456875 -2.799025 1.850000 -2.619486 2.539135 1.900000 -2.790044 1.594844 1.950000 -2.968953 0.651381 2.000000 -3.156653 -0.291142 2.050000 -3.353624 -1.232593 2.100000 -3.560391 -2.172811 2.150000 -3.777528 -3.111605 2.200000 -4.005660 2.234441 2.250000 -4.245462 1.299237 2.300000 -4.497652 0.366305 2.350000 -4.762981 -0.563941 2.400000 -5.042201 -1.490997 2.450000 -5.336016 -2.414245 2.500000 -5.644995 2.950265 2.550000 -5.969425 2.037102 2.600000 -6.309076 1.130613 2.650000 -6.662817 0.232212 2.700000 -7.028026 -0.656403 2.750000 -7.399723 -1.533271 2.800000 -7.769379 -2.396287 2.850000 -8.123570 3.039675 2.900000 -8.443006 2.209405 2.950000 -8.703190 1.395549 3.000000 -8.878270 0.594894 3.050000 -8.948411 -0.198733 3.100000 -8.907581 -0.993395 3.150000 -8.766276 -1.796835 3.200000 -8.546958 -2.614476 3.250000 -8.275862 2.834441 3.300000 -7.976432 1.983549 3.350000 -7.666458 1.117468 3.400000 -7.358020 0.238203 3.450000 -7.058641 -0.652185 3.500000 -6.772628 -1.551828 3.550000 -6.502174 -2.459135 3.600000 -6.248148 2.910392 3.650000 -6.010618 1.991452 3.700000 -5.789192 1.068091 3.750000 -5.583224 0.141005 3.800000 -5.391949 -0.789243 3.850000 -5.214555 -1.722194 3.900000 -5.050233 -2.657472 3.950000 -4.898203 2.688418 4.000000 -4.757729 1.749365 4.050000 -4.628127 0.808770 4.100000 -4.508765 -0.133180 4.150000 -4.399070 -1.076328 4.200000 -4.298520 -2.020535 4.250000 -4.206650 -2.965682 4.300000 -4.123044 2.371522 4.350000 -4.047337 1.424799 4.400000 -3.979209 0.477419 4.450000 -3.918386 -0.470545 4.500000 -3.864635 -1.419027 4.550000 -3.817764 -2.367969 4.600000 -3.777614 2.965865 4.650000 -3.744064 2.016149 4.700000 -3.717020 1.066108 4.750000 -3.696417 0.115772 4.800000 -3.682217 -0.834831 4.850000 -3.674402 -1.785680 4.900000 -3.672972 -2.736761 4.950000 -3.677946 2.595122 5.000000 -3.689357 1.643605 5.050000 -3.707248 0.691872 5.100000 -3.731674 -0.260079 5.150000 -3.762699 -1.212255 5.200000 -3.800395 -2.164667 5.250000 -3.844839 -3.117327 5.300000 -3.896119 2.212934 5.350000 -3.954329 1.259728 5.400000 -4.019572 0.306221 5.450000 -4.091965 -0.647605 5.500000 -4.171635 -1.601772 5.550000 -4.258730 -2.556301 5.600000 -4.353419 2.771973 5.650000 -4.455896 1.816656 5.700000 -4.566391 0.860914 5.750000 -4.685172 -0.095276 5.800000 -4.812558 -1.051938 5.850000 -4.948926 -2.009096 5.900000 -5.094722 -2.966779 5.950000 -5.250478 2.358167 6.000000 -5.416823 1.399332 6.050000 -5.594504 0.439852 6.100000 -5.784407 -0.520332 6.150000 -5.987582 -1.481299 6.200000 -6.205279 -2.443150 6.250000 -6.438984 2.877168 6.300000 -6.690471 1.913111 6.350000 -6.961867 0.947633 6.400000 -7.255736 -0.019576 6.450000 -7.575188 -0.988934 6.500000 -7.924022 -1.961014 6.550000 -8.306916 -2.936618 6.600000 -8.729670 2.366301 6.650000 -9.199504 1.379708 6.700000 -9.725369 0.384281 6.750000 -10.318089 -0.623886 6.800000 -10.989697 -1.651104 6.850000 -11.749837 -2.707918 6.900000 -12.592505 2.471134 6.950000 -13.454968 1.292489 7.000000 -14.130572 0.014307 7.050000 -14.271291 -1.334645 7.100000 -13.777906 -2.650593 7.150000 -12.959389 2.415020 7.200000 -12.099118 1.284464 7.250000 -11.306660 0.211401 7.300000 -10.603766 -0.825765 7.350000 -9.984634 -1.840117 7.400000 -9.437486 -2.839432 7.450000 -8.950846 2.454727 7.500000 -8.514993 1.472982 7.550000 -8.122027 0.496540 7.600000 -7.765584 -0.475942 7.650000 -7.440530 -1.445403 7.700000 -7.142687 -2.412516 7.750000 -6.868631 2.905413 7.800000 -6.615523 1.941650 7.850000 -6.380994 0.979108 7.900000 -6.163054 0.017580 7.950000 -5.960014 -0.943090 8.000000 -5.770442 -1.903022 8.050000 -5.593111 -2.862306 8.100000 -5.426974 2.462175 8.150000 -5.271134 1.503997 8.200000 -5.124820 0.546307 8.250000 -4.987373 -0.410925 8.300000 -4.858228 -1.367724 8.350000 -4.736901 -2.324108 8.400000 -4.622978 3.003093 8.450000 -4.516106 2.047492 8.500000 -4.415981 1.092262 8.550000 -4.322342 0.137387 8.600000 -4.234961 -0.817146 8.650000 -4.153640 -1.771355 8.700000 -4.078201 -2.725256 8.750000 -4.008484 2.604315 8.800000 -3.944340 1.650968 8.850000 -3.885628 0.697867 8.900000 -3.832212 -0.255011 8.950000 -3.783956 -1.207688 9.000000 -3.740726 -2.160188 9.050000 -3.702383 -3.112533 9.100000 -3.668787 2.218441 9.150000 -3.639793 1.266343 9.200000 -3.615254 0.314341 9.250000 -3.595019 -0.637583 9.300000 -3.578934 -1.589441 9.350000 -3.566845 -2.541244 9.400000 -3.558599 2.790185 9.450000 -3.554044 1.838471 9.500000 -3.553034 0.886799 9.550000 -3.555426 -0.064831 9.600000 -3.561089 -1.016412 9.650000 -3.569900 -1.967939 9.700000 -3.581746 -2.919401 9.750000 -3.596530 2.412399 9.800000 -3.614165 1.461103 9.850000 -3.634583 0.509910 9.900000 -3.657725 -0.441167 9.950000 -3.683552 -1.392114 10.000000 -3.712033 -2.342919 10.050000 -3.743151 2.989615 10.100000 -3.776901 2.039125 10.150000 -3.813282 1.088801 10.200000 -3.852303 0.138649 10.250000 -3.893972 -0.811334 10.300000 -3.938300 -1.761149 10.350000 -3.985295 -2.710804 10.400000 -4.034959 2.622876 10.450000 -4.087284 1.673507 10.500000 -4.142255 0.724259 10.550000 -4.199842 -0.224886 10.600000 -4.260000 -1.173949 10.650000 -4.322669 -2.122952 10.700000 -4.387771 -3.071918 10.750000 -4.455211 2.262315 10.800000 -4.524877 1.313354 10.850000 -4.596639 0.364362 10.900000 -4.670351 -0.584681 10.950000 -4.745855 -1.533794 11.000000 -4.822979 -2.482994 11.050000 -4.901543 2.850891 11.100000 -4.981361 1.901481 11.150000 -5.062244 0.951952 11.200000 -5.144006 0.002299 11.250000 -5.226462 -0.947480 11.300000 -5.309437 -1.897385 11.350000 -5.392767 -2.847417 11.400000 -5.476302 2.485613 11.450000 -5.559907 1.535335 11.500000 -5.643464 0.584934 11.550000 -5.726873 -0.365592 11.600000 -5.810051 -1.316250 11.650000 -5.892929 -2.267050 11.700000 -5.975453 3.065178 11.750000 -6.057577 2.114040 11.800000 -6.139259 1.162693 11.850000 -6.220459 0.211100 11.900000 -6.301130 -0.740785 11.950000 -6.381215 -1.693013 12.000000 -6.460637 -2.645643 12.050000 -6.539297 2.684445 12.100000 -6.617066 1.730809 12.150000 -6.693779 0.776560 12.200000 -6.769234 -0.178378 12.250000 -6.843183 -1.134082 12.300000 -6.915335 -2.090627 12.350000 -6.985354 -3.048082 12.400000 -7.052862 2.276677 12.450000 -7.117438 1.317228 12.500000 -7.178633 0.356716 12.550000 -7.235971 -0.604880 12.600000 -7.288964 -1.567568 12.650000 -7.337127 -2.531333 12.700000 -7.379992 2.787041 12.750000 -7.417122 1.821237 12.800000 -7.448131 0.854511 12.850000 -7.472697 -0.113049 12.900000 -7.490574 -1.081342 12.950000 -7.501605 -2.050256 13.000000 -7.505723 -3.019673 13.050000 -7.502953 2.293713 13.100000 -7.493411 1.323649 13.150000 -7.477291 0.353432 13.200000 -7.454856 -0.616834 13.250000 -7.426422 -1.587059 13.300000 -7.392344 -2.557161 13.350000 -7.353000 2.756109 13.400000 -7.308774 1.786435 13.450000 -7.260046 0.817046 13.500000 -7.207182 -0.152027 13.550000 -7.150525 -1.120757 13.600000 -7.090392 -2.089123 13.650000 -7.027072 -3.057109 13.700000 -6.960828 2.258488 13.750000 -6.891903 1.291315 13.800000 -6.820518 0.324576 13.850000 -6.746886 -0.641707 13.900000 -6.671215 -1.607509 13.950000 -6.593713 -2.572801 14.000000 -6.514596 2.745632 14.050000 -6.434089 1.781451 14.100000 -6.352434 0.817873 14.150000 -6.269888 -0.145069 14.200000 -6.186724 -1.107347 14.250000 -6.103230 -2.068935 14.300000 -6.019706 -3.029811 14.350000 -5.936461 2.293224 14.400000 -5.853807 1.333812 14.450000 -5.772056 0.375141 14.500000 -5.691514 -0.582793 14.550000 -5.612474 -1.539998 14.600000 -5.535215 -2.496488 14.650000 -5.459998 2.830900 14.700000 -5.387057 1.875771 14.750000 -5.316605 0.921283 14.800000 -5.248822 -0.032595 14.850000 -5.183864 -0.985897 14.900000 -5.121854 -1.938657 14.950000 -5.062890 -2.890906 15.000000 -5.007038 2.440508 15.050000 -4.954340 1.489185 15.100000 -4.904815 0.538284 15.150000 -4.858458 -0.412219 15.200000 -4.815248 -1.362343 15.250000 -4.775146 -2.312101 15.300000 -4.738101 3.021683 15.350000 -4.704057 2.072633 15.400000 -4.672948 1.123937 15.450000 -4.644708 0.175601 15.500000 -4.619274 -0.772363 15.550000 -4.596584 -1.719940 15.600000 -4.576583 -2.667107 15.650000 -4.559224 2.669343 15.700000 -4.544472 1.723070 15.750000 -4.532297 0.777287 15.800000 -4.522685 -0.167972 15.850000 -4.515626 -1.112674 15.900000 -4.511123 -2.056784 15.950000 -4.509183 -3.000267 16.000000 -4.509820 2.340097 16.050000 -4.513049 1.397971 16.100000 -4.518882 0.456573 16.150000 -4.527329 -0.484064 16.200000 -4.538391 -1.423910 16.250000 -4.552058 -2.362935 16.300000 -4.568305 2.982075 16.350000 -4.587085 2.044776 16.400000 -4.608332 1.108379 16.450000 -4.631953 0.172910 16.500000 -4.657825 -0.761606 16.550000 -4.685794 -1.695146 16.600000 -4.715671 -2.627686 16.650000 -4.747231 2.723982 16.700000 -4.780210 1.793511 16.750000 -4.814304 0.864108 16.800000 -4.849169 -0.064208 16.850000 -4.884423 -0.991417 16.900000 -4.919643 -1.917505 16.950000 -4.954370 -2.842459 17.000000 -4.988109 2.516913 17.050000 -5.020340 1.594241 17.100000 -5.050513 0.672703 17.150000 -5.078067 -0.247717 17.200000 -5.102430 -1.167047 17.250000 -5.123031 -2.085327 17.300000 -5.139316 -3.002610 17.350000 -5.150754 2.364221 17.400000 -5.156854 1.448713 17.450000 -5.157180 0.533952 17.500000 -5.151358 -0.380174 17.550000 -5.139095 -1.293789 17.600000 -5.120184 -2.207031 17.650000 -5.094513 -3.120043 17.700000 -5.062066 2.250210 17.750000 -5.022931 1.337205 17.800000 -4.977288 0.423975 17.850000 -4.925409 -0.489626 17.900000 -4.867645 -1.403738 17.950000 -4.804417 -2.318490 18.000000 -4.736200 3.049183 18.050000 -4.663509 2.132807 18.100000 -4.586886 1.215476 18.150000 -4.506886 0.297113 18.200000 -4.424062 -0.622344 18.250000 -4.338959 -1.542943 18.300000 -4.252098 -2.464721 18.350000 -4.163976 2.895485 18.400000 -4.075054 1.971292 18.450000 -3.985759 1.045882 18.500000 -3.896478 0.119261 18.550000 -3.807560 -0.808558 18.600000 -3.719316 -1.737555 18.650000 -3.632021 -2.667704 18.700000 -3.545915 2.684211 18.750000 -3.461208 1.751854 18.800000 -3.378082 0.818448 18.850000 -3.296696 -0.115966 18.900000 -3.217187 -1.051347 18.950000 -3.139677 -1.987649 19.000000 -3.064275 -2.924828 19.050000 -2.991077 2.420348 19.100000 -2.920174 1.481552 19.150000 -2.851651 0.542016 19.200000 -2.785592 -0.398216 19.250000 -2.722076 -1.339103 19.300000 -2.661185 -2.280604 19.350000 -2.603000 3.060504 19.400000 -2.547602 2.117887 19.450000 -2.495074 1.174762 19.500000 -2.445499 0.231160 19.550000 -2.398959 -0.712894 19.600000 -2.355537 -1.657377 19.650000 -2.315311 -2.602268 19.700000 -2.278359 2.735633 19.750000 -2.244753 1.789970 19.800000 -2.214561 0.843938 19.850000 -2.187846 -0.102455 19.900000 -2.164664 -1.049204 19.950000 -2.145063 -1.996305 20.000000 -2.129085 -2.943757