% 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 014. 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 -0.001571 -2.003127 0.100000 -0.006283 2.276948 0.150000 -0.014133 0.273873 0.200000 -0.025114 -1.729150 0.250000 -0.039221 2.551083 0.300000 -0.056442 0.548218 0.350000 -0.076765 -1.454541 0.400000 -0.100176 2.826010 0.450000 -0.126656 0.823517 0.500000 -0.156186 -1.178813 0.550000 -0.188743 3.102222 0.600000 -0.224300 1.100272 0.650000 -0.262828 -0.901458 0.700000 -0.304294 -2.902947 0.750000 -0.348661 1.379010 0.800000 -0.395887 -0.621937 0.850000 -0.445928 -2.622580 0.900000 -0.498732 1.660288 0.950000 -0.554244 -0.339683 1.000000 -0.612402 -2.339283 1.050000 -0.673138 1.944693 1.100000 -0.736379 -0.054101 1.150000 -0.802043 -2.052457 1.200000 -0.870040 2.232832 1.250000 -0.940273 0.235419 1.300000 -1.012634 -1.761490 1.350000 -1.087009 2.525313 1.400000 -1.163272 0.529477 1.450000 -1.241286 -1.465792 1.500000 -1.320904 2.822710 1.550000 -1.401969 0.828628 1.600000 -1.484311 -1.164838 1.650000 -1.567749 3.125512 1.700000 -1.652092 1.133316 1.750000 -1.737137 -0.858234 1.800000 -1.822670 -2.849135 1.850000 -1.908470 1.443799 1.900000 -1.994307 -0.545808 1.950000 -2.079943 -2.534782 2.000000 -2.165136 1.760049 2.050000 -2.249644 -0.227706 2.100000 -2.333222 -2.214889 2.150000 -2.415630 2.081652 2.200000 -2.496635 0.095510 2.250000 -2.576012 -1.890175 2.300000 -2.653551 2.407731 2.350000 -2.729060 0.422801 2.400000 -2.802365 -1.561840 2.450000 -2.873319 2.736926 2.500000 -2.941800 0.752659 2.550000 -3.007714 -1.231529 2.600000 -3.071001 3.067473 2.650000 -3.131631 1.083216 2.700000 -3.189609 -0.901190 2.750000 -3.244969 -2.885821 2.800000 -3.297779 1.412434 2.850000 -3.348136 -0.572865 2.900000 -3.396163 -2.558601 2.950000 -3.442008 1.738349 3.000000 -3.485842 -0.248443 3.050000 -3.527849 -2.235844 3.100000 -3.568231 2.059285 3.150000 -3.607199 0.070534 3.200000 -3.644969 -1.918948 3.250000 -3.681763 2.373997 3.300000 -3.717799 0.382975 3.350000 -3.753296 -1.608846 3.400000 -3.788466 2.681708 3.450000 -3.823513 0.688256 3.500000 -3.858632 -1.306019 3.550000 -3.894007 2.982068 3.600000 -3.929810 0.986149 3.650000 -3.966199 -1.010585 3.700000 -4.003319 -3.008126 3.750000 -4.041301 1.276721 3.800000 -4.080258 -0.722405 3.850000 -4.120292 -2.722305 3.900000 -4.161488 1.560218 3.950000 -4.203916 -0.441194 4.000000 -4.247629 -2.443341 4.050000 -4.292667 1.836973 4.100000 -4.339054 -0.166609 4.150000 -4.386797 -2.170889 4.200000 -4.435890 2.107328 4.250000 -4.486310 0.101682 4.300000 -4.538018 -1.904633 4.350000 -4.590959 2.371579 4.400000 -4.645065 0.363952 4.450000 -4.700249 -1.644320 4.500000 -4.756409 2.629953 4.550000 -4.813426 0.620405 4.600000 -4.871165 -1.389774 4.650000 -4.929476 2.882603 4.700000 -4.988189 0.871169 4.750000 -5.047122 -1.140888 4.800000 -5.106073 3.129620 4.850000 -5.164826 1.116325 4.900000 -5.223150 -0.897586 4.950000 -5.280799 -2.912108 5.000000 -5.337515 1.355950 5.050000 -5.393024 -0.659777 5.100000 -5.447045 -2.676096 5.150000 -5.499287 1.590189 5.200000 -5.549453 -0.427280 5.250000 -5.597239 -2.445302 5.300000 -5.642344 1.819326 5.350000 -5.684466 -0.199744 5.400000 -5.723308 -2.219303 5.450000 -5.758582 2.043863 5.500000 -5.790015 0.023415 5.550000 -5.817345 -1.997425 5.600000 -5.840335 2.264565 5.650000 -5.858768 0.243056 5.700000 -5.872454 -1.778722 5.750000 -5.881235 2.482462 5.800000 -5.884981 0.460286 5.850000 -5.883599 -1.562018 5.900000 -5.877031 2.698786 5.950000 -5.865254 0.676375 6.000000 -5.848281 -1.346017 6.050000 -5.826161 2.914842 6.100000 -5.798977 0.892626 6.150000 -5.766844 -1.129438 6.200000 -5.729907 3.131873 6.250000 -5.688339 1.110226 6.300000 -5.642337 -0.911162 6.350000 -5.592120 -2.932263 6.400000 -5.537923 1.330134 6.450000 -5.479999 -0.690321 6.500000 -5.418610 -2.710424 6.550000 -5.354027 1.553024 6.600000 -5.286529 -0.466337 6.650000 -5.216394 -2.485312 6.700000 -5.143905 1.779290 6.750000 -5.069340 -0.238899 6.800000 -4.992976 -2.256693 6.850000 -4.915084 2.009094 6.900000 -4.835930 -0.007912 6.950000 -4.755770 -2.024527 7.000000 -4.674855 2.242428 7.050000 -4.593424 0.226579 7.100000 -4.511709 -1.788896 7.150000 -4.429930 2.479184 7.200000 -4.348297 0.464440 7.250000 -4.267011 -1.549948 7.300000 -4.186260 2.719198 7.350000 -4.106225 0.705501 7.400000 -4.027073 -1.307859 7.450000 -3.948962 2.962295 7.500000 -3.872041 0.949588 7.550000 -3.796446 -1.062801 7.600000 -3.722308 -3.074876 7.650000 -3.649743 1.196541 7.700000 -3.578861 -0.814924 7.750000 -3.509764 -2.826089 7.800000 -3.442541 1.446226 7.850000 -3.377277 -0.564351 7.900000 -3.314047 -2.574638 7.950000 -3.252917 1.698547 8.000000 -3.193947 -0.311168 8.050000 -3.137190 -2.320598 8.100000 -3.082691 1.953441 8.150000 -3.030488 -0.055421 8.200000 -2.980613 -2.064000 8.250000 -2.933091 2.210891 8.300000 -2.887944 0.202883 8.350000 -2.845184 -1.804838 8.400000 -2.804820 2.470917 8.450000 -2.766855 0.463779 8.500000 -2.731287 -1.543062 8.550000 -2.698109 2.733581 8.600000 -2.667310 0.727342 8.650000 -2.638874 -1.278588 8.700000 -2.612779 2.998979 8.750000 -2.589002 0.993679 8.800000 -2.567512 -1.011298 8.850000 -2.548278 -3.015946 8.900000 -2.531263 1.262925 8.950000 -2.516425 -0.741050 9.000000 -2.503721 -2.744679 9.050000 -2.493103 1.535228 9.100000 -2.484519 -0.467694 9.150000 -2.477915 -2.470255 9.200000 -2.473233 1.810737 9.250000 -2.470411 -0.191086 9.300000 -2.469386 -2.192533 9.350000 -2.470089 2.089583 9.400000 -2.472451 0.088895 9.450000 -2.476398 -1.911410 9.500000 -2.481854 2.371855 9.550000 -2.488743 0.372319 9.600000 -2.496984 -1.626834 9.650000 -2.506494 2.657579 9.700000 -2.517191 0.659184 9.750000 -2.528990 -1.338838 9.800000 -2.541806 2.946692 9.850000 -2.555553 0.949395 9.900000 -2.570145 -1.047553 9.950000 -2.585498 -3.044161 10.000000 -2.601527 1.242741 10.050000 -2.618152 -0.753229 10.100000 -2.635292 -2.748903 10.150000 -2.652871 1.538888 10.200000 -2.670817 -0.456245 10.250000 -2.689062 -2.451137 10.300000 -2.707543 1.837377 10.350000 -2.726202 -0.157098 10.400000 -2.744987 -2.151398 10.450000 -2.763856 2.137638 10.500000 -2.782769 0.143613 10.550000 -2.801698 -1.850311 10.600000 -2.820622 2.439024 10.650000 -2.839526 0.445222 10.700000 -2.858405 -1.548556 10.750000 -2.877264 2.740849 10.800000 -2.896114 0.747044 10.850000 -2.914975 -1.246811 10.900000 -2.933874 3.042447 10.950000 -2.952847 1.048428 11.000000 -2.971937 -0.945704 11.050000 -2.991193 -2.939966 11.100000 -3.010672 1.348811 11.150000 -3.030433 -0.645758 11.200000 -3.050544 -2.640500 11.250000 -3.071076 1.647761 11.300000 -3.092101 -0.347355 11.350000 -3.113698 -2.342666 11.400000 -3.135946 1.945009 11.450000 -3.158926 -0.050702 11.500000 -3.182719 -2.046612 11.550000 -3.207407 2.240469 11.600000 -3.233071 0.244175 11.650000 -3.259792 -1.752299 11.700000 -3.287649 2.534242 11.750000 -3.316716 0.537439 11.800000 -3.347068 -1.459505 11.850000 -3.378773 2.826610 11.900000 -3.411898 0.829432 11.950000 -3.446501 -1.167831 12.000000 -3.482640 3.118029 12.050000 -3.520362 1.120665 12.100000 -3.559710 -0.876710 12.150000 -3.600719 -2.874067 12.200000 -3.643416 1.411809 12.250000 -3.687820 -0.585421 12.300000 -3.733938 -2.582536 12.350000 -3.781769 1.703683 12.400000 -3.831300 -0.293096 12.450000 -3.882503 -2.289649 12.500000 -3.935340 1.997250 12.550000 -3.989755 0.001271 12.600000 -4.045678 -1.994356 12.650000 -4.103020 2.293598 12.700000 -4.161675 0.298807 12.750000 -4.221515 -1.695497 12.800000 -4.282389 2.593917 12.850000 -4.344125 0.600724 12.900000 -4.406525 -1.391844 12.950000 -4.469364 2.899442 13.000000 -4.532392 0.908253 13.050000 -4.595327 -1.082184 13.100000 -4.657861 -3.071835 13.150000 -4.719657 1.222517 13.200000 -4.780349 -0.765472 13.250000 -4.839546 -2.752598 13.300000 -4.896831 1.544333 13.350000 -4.951768 -0.441049 13.400000 -5.003908 -2.425568 13.450000 -5.052788 1.873938 13.500000 -5.097949 -0.108938 13.550000 -5.138936 -2.091060 13.600000 -5.175312 2.210693 13.650000 -5.206670 0.229871 13.700000 -5.232639 -1.750432 13.750000 -5.252901 2.552864 13.800000 -5.267196 0.573271 13.850000 -5.275333 -1.406150 13.900000 -5.277199 2.897653 13.950000 -5.272758 0.918175 14.000000 -5.262058 -1.061537 14.050000 -5.245228 -3.041617 14.100000 -5.222474 1.260991 14.150000 -5.194072 -0.720205 14.200000 -5.160363 -2.702131 14.250000 -5.121740 1.598299 14.300000 -5.078638 -0.385374 14.350000 -5.031524 -2.370036 14.400000 -4.980884 1.927440 14.450000 -4.927216 -0.059364 14.500000 -4.871020 -2.047293 14.550000 -4.812786 2.246817 14.600000 -4.752994 0.256586 14.650000 -4.692104 -1.734798 14.700000 -4.630552 2.555858 14.750000 -4.568753 0.562201 14.800000 -4.507091 -1.432562 14.850000 -4.445924 2.854782 14.900000 -4.385583 0.857893 14.950000 -4.326370 -1.140008 15.000000 -4.268563 -3.138885 15.050000 -4.212413 1.144483 15.100000 -4.158151 -0.856234 15.150000 -4.105983 -2.857813 15.200000 -4.056098 1.422969 15.250000 -4.008664 -0.580219 15.300000 -3.963837 -2.584157 15.350000 -3.921755 1.694379 15.400000 -3.882545 -0.310948 15.450000 -3.846322 -2.316918 15.500000 -3.813193 1.959685 15.550000 -3.783254 -0.047476 15.600000 -3.756596 -2.055187 15.650000 -3.733304 2.219765 15.700000 -3.713457 0.211037 15.750000 -3.697132 -1.798160 15.800000 -3.684403 2.475382 15.850000 -3.675340 0.465316 15.900000 -3.670014 -1.545152 15.950000 -3.668496 2.727183 16.000000 -3.670857 0.715968 16.050000 -3.677167 -1.295593 16.100000 -3.687501 2.975699 16.150000 -3.701933 0.963488 16.200000 -3.720541 -1.049028 16.250000 -3.743407 -3.061838 16.300000 -3.770616 1.208253 16.350000 -3.802257 -0.805117 16.400000 -3.838424 -2.818756 16.450000 -3.879216 1.450526 16.500000 -3.924738 -0.563637 16.550000 -3.975102 -2.578059 16.600000 -4.030427 1.690446 16.650000 -4.090838 -0.324493 16.700000 -4.156471 -2.339696 16.750000 -4.227469 1.928019 16.800000 -4.303988 -0.087728 16.850000 -4.386193 -2.103760 16.900000 -4.474263 2.163095 16.950000 -4.568391 0.146451 17.000000 -4.668784 -1.870523 17.050000 -4.775670 2.395335 17.100000 -4.889294 0.377629 17.150000 -5.009923 -1.640484 17.200000 -5.137849 2.624145 17.250000 -5.273392 0.605106 17.300000 -5.416906 -1.414464 17.350000 -5.568776 2.848565 17.400000 -5.729432 0.827758 17.450000 -5.899347 -1.193775 17.500000 -6.079047 3.067059 17.550000 -6.269120 1.043784 17.600000 -6.470218 -0.980543 17.650000 -6.683072 -3.006073 17.700000 -6.908497 1.250193 17.750000 -7.147405 -0.778339 17.800000 -7.400816 -2.808759 17.850000 -7.669861 1.441778 17.900000 -7.955789 -0.593524 17.950000 -8.259958 -2.632012 18.000000 -8.583811 1.608820 18.050000 -8.928813 -0.438268 18.100000 -9.296321 -2.491213 18.150000 -9.687335 1.731711 18.200000 -10.102029 -0.337761 18.250000 -10.538913 -2.418893 18.300000 -10.993360 1.768412 18.350000 -11.455213 -0.345900 18.400000 -11.905361 -2.482516 18.450000 -12.312198 1.638870 18.500000 -12.631439 -0.547735 18.550000 -12.815354 -2.752841 18.600000 -12.833177 1.319471 18.650000 -12.689263 -0.882025 18.700000 -12.420295 -3.062697 18.750000 -12.074689 1.065412 18.800000 -11.694192 -1.064686 18.850000 -11.307316 3.110114 18.900000 -10.930772 1.019544 18.950000 -10.573173 -1.056774 19.000000 -10.238243 -3.121779 19.050000 -9.926980 1.105405 19.100000 -9.638951 -0.943378 19.150000 -9.373032 -2.986314 19.200000 -9.127812 1.258726 19.250000 -8.901812 -0.775448 19.300000 -8.693591 -2.806291 19.350000 -8.501801 1.448879 19.400000 -8.325205 -0.576709 19.450000 -8.162686 -2.600191 19.500000 -8.013234 1.661358 19.550000 -7.875946 -0.358644 19.600000 -7.750010 -2.377185 19.650000 -7.634701 1.888779 19.700000 -7.529364 -0.127243 19.750000 -7.433412 -2.142163 19.800000 -7.346316 2.127121 19.850000 -7.267598 0.114170 19.900000 -7.196822 -1.897888 19.950000 -7.133596 2.374083 20.000000 -7.077560 0.363673