Is this code is ok? Is the check results clear? 2011/10/10 Aaron Webster <aaron.webs...@mpl.mpg.de>
> Meep Users, > > Since the implementation of metals seems to be a popular question, allow me > to share a material list. The meep code has been generated with a script I > obtained from Bala Juluri, which itself is adapted from the matlab/octave > script LD.m by Bora Ung. To check these results, a 1 × 1 × 1 pixel region > of dielectric was simulated and was exported with the command > meep-fields-analytic-chi1, and then compared with LD.m > > There's also fused silica, which matches quite well what you obtain from > the Sellmeier equation. > > http://mpl.mpg.de/mpf/php/bfp/aw/meep-metals.pdf > > Enjoy! > > -- > Aaron Webster > > > (define myAg (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.038715) (sigma 4.4625e+41)) > (make polarizability > (omega 0.65815) (gamma 3.1343) (sigma 7.9247)) > (make polarizability > (omega 3.6142) (gamma 0.36456) (sigma 0.50133)) > (make polarizability > (omega 6.6017) (gamma 0.052426) (sigma 0.013329)) > (make polarizability > (omega 7.3259) (gamma 0.7388) (sigma 0.82655)) > (make polarizability > (omega 16.365) (gamma 1.9511) (sigma 1.1133)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Agfrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=6.6802 > (define myAl (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.037908) (sigma 7.6347e+41)) > (make polarizability > (omega 0.13066) (gamma 0.26858) (sigma 1941)) > (make polarizability > (omega 1.2453) (gamma 0.25165) (sigma 4.7065)) > (make polarizability > (omega 1.4583) (gamma 1.0897) (sigma 11.396)) > (make polarizability > (omega 2.8012) (gamma 2.7278) (sigma 0.55813)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Alfrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=8.7377 > (define myAu (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.042747) (sigma 4.0314e+41)) > (make polarizability > (omega 0.33472) (gamma 0.19438) (sigma 11.363)) > (make polarizability > (omega 0.66944) (gamma 0.27826) (sigma 1.1836)) > (make polarizability > (omega 2.3947) (gamma 0.7017) (sigma 0.65677)) > (make polarizability > (omega 3.4714) (gamma 2.0115) (sigma 2.6455)) > (make polarizability > (omega 10.743) (gamma 1.7857) (sigma 2.0148)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Aufrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=6.3493 > (define myBe (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.028229) (sigma 1.8722e+41)) > (make polarizability > (omega 0.080655) (gamma 1.3421) (sigma 1062.1)) > (make polarizability > (omega 0.83236) (gamma 2.7383) (sigma 45.038)) > (make polarizability > (omega 2.5673) (gamma 3.5924) (sigma 17.923)) > (make polarizability > (omega 3.7134) (gamma 1.4534) (sigma 2.1013)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Befrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=4.3269 > (define myCr (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.037908) (sigma 1.263e+41)) > (make polarizability > (omega 0.097593) (gamma 2.5608) (sigma 1191.9)) > (make polarizability > (omega 0.43796) (gamma 1.0526) (sigma 58.791)) > (make polarizability > (omega 1.5889) (gamma 2.1583) (sigma 34.214)) > (make polarizability > (omega 7.0775) (gamma 1.0768) (sigma 1.2382)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Crfrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=3.5538 > (define myCu (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.024197) (sigma 4.3873e+41)) > (make polarizability > (omega 0.23471) (gamma 0.30488) (sigma 84.489)) > (make polarizability > (omega 2.385) (gamma 0.85172) (sigma 1.395)) > (make polarizability > (omega 4.2747) (gamma 2.5915) (sigma 3.0189)) > (make polarizability > (omega 9.0173) (gamma 3.4722) (sigma 0.59868)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Cufrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=6.6236 > (define myNi (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.038715) (sigma 1.5828e+41)) > (make polarizability > (omega 0.14034) (gamma 3.6384) (sigma 837.12)) > (make polarizability > (omega 0.46941) (gamma 1.0759) (sigma 101.01)) > (make polarizability > (omega 1.2881) (gamma 1.7567) (sigma 10.534)) > (make polarizability > (omega 4.9111) (gamma 5.0748) (sigma 4.9834)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Nifrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=3.9784 > (define myPd (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.0064524) (sigma 2.0282e+41)) > (make polarizability > (omega 0.271) (gamma 2.3793) (sigma 543.12)) > (make polarizability > (omega 0.40408) (gamma 0.44764) (sigma 45.545)) > (make polarizability > (omega 1.3381) (gamma 3.7271) (sigma 21.901)) > (make polarizability > (omega 4.6095) (gamma 2.61) (sigma 1.3104)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Pdfrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=4.5036 > (define myPt (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.064524) (sigma 1.9923e+41)) > (make polarizability > (omega 0.62911) (gamma 0.41699) (sigma 28.872)) > (make polarizability > (omega 1.0598) (gamma 1.4824) (sigma 35.102)) > (make polarizability > (omega 2.5334) (gamma 2.9584) (sigma 5.099)) > (make polarizability > (omega 7.4598) (gamma 6.8694) (sigma 3.8445)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Ptfrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=4.4635 > (define myTi (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.066137) (sigma 5.1166e+40)) > (make polarizability > (omega 0.62669) (gamma 1.8357) (sigma 79.136)) > (make polarizability > (omega 1.2461) (gamma 2.0309) (sigma 8.7496)) > (make polarizability > (omega 2.0236) (gamma 1.3413) (sigma 1.5787)) > (make polarizability > (omega 1.5671) (gamma 1.4211) (sigma 0.014077)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Tifrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=2.262 > (define myW (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 1e-20) (gamma 0.05162) (sigma 2.3421e+41)) > (make polarizability > (omega 0.80978) (gamma 0.42747) (sigma 9.3624)) > (make polarizability > (omega 1.5462) (gamma 1.0332) (sigma 7.8945)) > (make polarizability > (omega 2.8875) (gamma 2.6874) (sigma 9.6272)) > (make polarizability > (omega 6.0475) (gamma 4.7071) (sigma 8.0514)) > ))) > ;Additional Information > ;Normalization length=1e-06 in meter > ;Material_used_is_Wfrom Rakic et al.,Applied Optics (1998) > ;Plasma Angular Frequency (and plasma wave vector,kp) in normalized > units=4.8395 > (define mySilica (make dielectric (epsilon 1) > (polarizations > (make polarizability > (omega 14.61896) (gamma 0) (sigma 0.69617)) > (make polarizability > (omega 8.60279) (gamma 0) (sigma 0.40794)) > (make polarizability > (omega 0.10105) (gamma 0) (sigma 0.89748)) > ))) > > > _______________________________________________ > meep-discuss mailing list > meep-discuss@ab-initio.mit.edu > http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss > -- Cícero Julião da Silva Junior ____________________________________ Institute of Physics - UFAL www.ufal.br
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