# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0
REFERENCES: |
D. Chandler-Horowitz and P. M. Amirtharaj.
High-accuracy, midinfrared (450 cm−1 ≤ ω ≤ 4000 cm−1) refractive index values of silicon.
J. Appl. Phys. 97, 123526 (2005)
COMMENTS: |
Room temperatue.
DATA:
- type: formula 4
wavelength_range: 2.5 22.222
coefficients: 11.67316 1 0 0 1 0.004482633 0 1.108205 2
- type: tabulated k
data: |
6.25000000 2.67E-06
6.25782228 2.67E-06
6.26566416 2.67E-06
6.27352572 2.67E-06
6.28140704 2.67E-06
6.28930818 2.67E-06
6.29722922 2.23E-06
6.30517024 2.23E-06
6.31313131 2.23E-06
6.32111252 2.23E-06
6.32911392 2.23E-06
6.33713561 2.23E-06
6.34517766 2.23E-06
6.35324015 2.23E-06
6.36132316 2.23E-06
6.36942675 2.23E-06
6.37755102 2.23E-06
6.38569604 2.23E-06
6.39386189 2.23E-06
6.40204866 2.23E-06
6.41025641 2.23E-06
6.41848524 2.23E-06
6.42673522 2.23E-06
6.43500644 2.23E-06
6.44329897 2.23E-06
6.45161290 2.23E-06
6.45994832 2.23E-06
6.46830530 2.23E-06
6.47668394 2.23E-06
6.48508431 2.23E-06
6.49350649 2.23E-06
6.50195059 2.23E-06
6.51041667 2.23E-06
6.51890482 2.67E-06
6.52741514 2.67E-06
6.53594771 2.67E-06
6.54450262 2.67E-06
6.55307995 2.67E-06
6.56167979 3.10E-06
6.57030223 2.67E-06
6.57894737 3.10E-06
6.58761528 3.10E-06
6.59630607 3.54E-06
6.60501982 3.54E-06
6.61375661 3.97E-06
6.62251656 3.97E-06
6.63129973 4.41E-06
6.64010624 4.41E-06
6.64893617 4.41E-06
6.65778961 4.84E-06
6.66666667 5.28E-06
6.67556742 5.71E-06
6.68449198 5.71E-06
6.69344043 7.02E-06
6.70241287 7.02E-06
6.71140940 7.89E-06
6.72043011 8.76E-06
6.72947510 9.63E-06
6.73854447 1.05E-05
6.74763833 1.14E-05
6.75675676 1.22E-05
6.76589986 1.31E-05
6.77506775 1.44E-05
6.78426052 1.53E-05
6.79347826 1.66E-05
6.80272109 1.79E-05
6.81198910 1.92E-05
6.82128240 2.05E-05
6.83060109 2.18E-05
6.83994528 2.35E-05
6.84931507 2.49E-05
6.85871056 2.62E-05
6.86813187 2.75E-05
6.87757909 2.83E-05
6.88705234 2.88E-05
6.89655172 2.92E-05
6.90607735 2.96E-05
6.91562932 2.96E-05
6.92520776 2.92E-05
6.93481276 2.92E-05
6.94444444 2.88E-05
6.95410292 2.75E-05
6.96378830 2.70E-05
6.97350070 2.66E-05
6.98324022 2.53E-05
6.99300699 2.49E-05
7.00280112 2.40E-05
7.01262272 2.31E-05
7.02247191 2.27E-05
7.03234880 2.22E-05
7.04225352 2.18E-05
7.05218618 2.14E-05
7.06214689 2.14E-05
7.07213579 2.09E-05
7.08215297 2.09E-05
7.09219858 2.09E-05
7.10227273 2.09E-05
7.11237553 2.09E-05
7.12250712 2.09E-05
7.13266762 2.09E-05
7.14285714 2.09E-05
7.15307582 2.09E-05
7.16332378 2.09E-05
7.17360115 2.09E-05
7.18390805 2.09E-05
7.19424460 2.09E-05
7.20461095 2.09E-05
7.21500722 2.09E-05
7.22543353 2.09E-05
7.23589001 2.09E-05
7.24637681 2.14E-05
7.25689405 2.09E-05
7.26744186 2.09E-05
7.27802038 2.09E-05
7.28862974 2.14E-05
7.29927007 2.09E-05
7.30994152 2.09E-05
7.32064422 2.09E-05
7.33137830 2.09E-05
7.34214391 2.05E-05
7.35294118 2.01E-05
7.36377025 2.01E-05
7.37463127 1.96E-05
7.38552437 1.96E-05
7.39644970 1.92E-05
7.40740741 1.92E-05
7.41839763 1.92E-05
7.42942051 1.92E-05
7.44047619 1.92E-05
7.45156483 1.92E-05
7.46268657 1.96E-05
7.47384155 1.96E-05
7.48502994 2.01E-05
7.49625187 2.09E-05
7.50750751 2.14E-05
7.51879699 2.22E-05
7.53012048 2.31E-05
7.54147813 2.35E-05
7.55287009 2.44E-05
7.56429652 2.53E-05
7.57575758 2.62E-05
7.58725341 2.66E-05
7.59878419 2.75E-05
7.61035008 2.83E-05
7.62195122 2.88E-05
7.63358779 2.92E-05
7.64525994 2.96E-05
7.65696784 2.96E-05
7.66871166 3.01E-05
7.68049155 3.01E-05
7.69230769 3.01E-05
7.70416025 3.01E-05
7.71604938 2.96E-05
7.72797527 2.96E-05
7.73993808 2.92E-05
7.75193798 2.88E-05
7.76397516 2.83E-05
7.77604977 2.79E-05
7.78816199 2.75E-05
7.80031201 2.70E-05
7.81250000 2.66E-05
7.82472613 2.53E-05
7.83699060 2.53E-05
7.84929356 2.49E-05
7.86163522 2.44E-05
7.87401575 2.35E-05
7.88643533 2.35E-05
7.89889415 2.27E-05
7.91139241 2.22E-05
7.92393027 2.18E-05
7.93650794 2.14E-05
7.94912560 2.09E-05
7.96178344 2.05E-05
7.97448166 2.05E-05
7.98722045 2.01E-05
8.00000000 2.01E-05
8.01282051 1.96E-05
8.02568218 1.96E-05
8.03858521 1.92E-05
8.05152979 1.92E-05
8.06451613 1.92E-05
8.07754443 1.88E-05
8.09061489 1.88E-05
8.10372771 1.88E-05
8.11688312 1.83E-05
8.13008130 1.83E-05
8.14332248 1.83E-05
8.15660685 1.83E-05
8.16993464 1.83E-05
8.18330606 1.92E-05
8.19672131 1.92E-05
8.21018062 1.92E-05
8.22368421 2.01E-05
8.23723229 2.09E-05
8.25082508 2.14E-05
8.26446281 2.27E-05
8.27814570 2.35E-05
8.29187396 2.44E-05
8.30564784 2.57E-05
8.31946755 2.66E-05
8.33333333 2.79E-05
8.34724541 2.92E-05
8.36120401 3.09E-05
8.37520938 3.18E-05
8.38926174 3.31E-05
8.40336134 3.44E-05
8.41750842 3.57E-05
8.43170320 3.70E-05
8.44594595 3.79E-05
8.46023689 3.88E-05
8.47457627 4.01E-05
8.48896435 4.10E-05
8.50340136 4.18E-05
8.51788756 4.27E-05
8.53242321 4.40E-05
8.54700855 4.44E-05
8.56164384 4.53E-05
8.57632933 4.66E-05
8.59106529 4.75E-05
8.60585198 4.88E-05
8.62068966 4.92E-05
8.63557858 5.01E-05
8.65051903 5.14E-05
8.66551127 5.27E-05
8.68055556 5.40E-05
8.69565217 5.53E-05
8.71080139 5.66E-05
8.72600349 5.84E-05
8.74125874 6.05E-05
8.75656743 6.23E-05
8.77192982 6.49E-05
8.78734622 6.66E-05
8.80281690 6.79E-05
8.81834215 6.97E-05
8.83392226 7.10E-05
8.84955752 7.18E-05
8.86524823 7.27E-05
8.88099467 7.36E-05
8.89679715 7.44E-05
8.91265597 7.49E-05
8.92857143 7.53E-05
8.94454383 7.58E-05
8.96057348 7.58E-05
8.97666068 7.58E-05
8.99280576 7.58E-05
9.00900901 7.53E-05
9.02527076 7.49E-05
9.04159132 7.40E-05
9.05797101 7.31E-05
9.07441016 7.23E-05
9.09090909 7.14E-05
9.10746812 7.01E-05
9.12408759 6.88E-05
9.14076782 6.79E-05
9.15750916 6.66E-05
9.17431193 6.57E-05
9.19117647 6.40E-05
9.20810313 6.31E-05
9.22509225 6.18E-05
9.24214418 6.05E-05
9.25925926 5.92E-05
9.27643785 5.84E-05
9.29368030 5.75E-05
9.31098696 5.57E-05
9.32835821 5.49E-05
9.34579439 5.40E-05
9.36329588 5.31E-05
9.38086304 5.23E-05
9.39849624 5.10E-05
9.41619586 5.05E-05
9.43396226 4.97E-05
9.45179584 4.92E-05
9.46969697 4.83E-05
9.48766603 4.75E-05
9.50570342 4.66E-05
9.52380952 4.62E-05
9.54198473 4.57E-05
9.56022945 4.53E-05
9.57854406 4.53E-05
9.59692898 4.49E-05
9.61538462 4.53E-05
9.63391137 4.53E-05
9.65250965 4.57E-05
9.67117988 4.66E-05
9.68992248 4.75E-05
9.70873786 4.79E-05
9.72762646 4.88E-05
9.74658869 4.97E-05
9.76562500 5.10E-05
9.78473581 5.27E-05
9.80392157 5.40E-05
9.82318271 5.57E-05
9.84251969 5.70E-05
9.86193294 5.88E-05
9.88142292 6.05E-05
9.90099010 6.23E-05
9.92063492 6.49E-05
9.94035785 6.66E-05
9.96015936 6.84E-05
9.98003992 7.14E-05
10.0000000 7.40E-05
10.0200401 7.71E-05
10.0401606 7.92E-05
10.0603622 8.27E-05
10.0806452 8.62E-05
10.1010101 9.01E-05
10.1214575 9.32E-05
10.1419878 9.79E-05
10.1626016 1.02E-04
10.1832994 1.04E-04
10.2040816 1.08E-04
10.2249489 1.11E-04
10.2459016 1.15E-04
10.2669405 1.17E-04
10.2880658 1.19E-04
10.3092784 1.21E-04
10.3305785 1.23E-04
10.3519669 1.25E-04
10.3734440 1.26E-04
10.3950104 1.26E-04
10.4166667 1.27E-04
10.4384134 1.27E-04
10.4602510 1.27E-04
10.4821803 1.26E-04
10.5042017 1.25E-04
10.5263158 1.24E-04
10.5485232 1.23E-04
10.5708245 1.22E-04
10.5932203 1.22E-04
10.6157113 1.23E-04
10.6382979 1.24E-04
10.6609808 1.27E-04
10.6837607 1.29E-04
10.7066381 1.32E-04
10.7296137 1.35E-04
10.7526882 1.37E-04
10.7758621 1.41E-04
10.7991361 1.44E-04
10.8225108 1.49E-04
10.8459870 1.52E-04
10.8695652 1.57E-04
10.8932462 1.62E-04
10.9170306 1.67E-04
10.9409190 1.73E-04
10.9649123 1.80E-04
10.9890110 1.88E-04
11.0132159 1.92E-04
11.0375276 1.95E-04
11.0619469 1.99E-04
11.0864745 2.01E-04
11.1111111 2.04E-04
11.1358575 2.06E-04
11.1607143 2.07E-04
11.1856823 2.08E-04
11.2107623 2.10E-04
11.2359551 2.11E-04
11.2612613 2.12E-04
11.2866817 2.13E-04
11.3122172 2.12E-04
11.3378685 2.12E-04
11.3636364 2.12E-04
11.3895216 2.11E-04
11.4155251 2.10E-04
11.4416476 2.09E-04
11.4678899 2.08E-04
11.4942529 2.06E-04
11.5207373 2.03E-04
11.5473441 2.01E-04
11.5740741 1.98E-04
11.6009281 1.91E-04
11.6279070 1.84E-04
11.6550117 1.76E-04
11.6822430 1.72E-04
11.7096019 1.66E-04
11.7370892 1.62E-04
11.7647059 1.59E-04
11.7924528 1.57E-04
11.8203310 1.53E-04
11.8483412 1.48E-04
11.8764846 1.45E-04
11.9047619 1.42E-04
11.9331742 1.41E-04
11.9617225 1.43E-04
11.9904077 1.48E-04
12.0192308 1.58E-04
12.0481928 1.68E-04
12.0772947 1.79E-04
12.1065375 1.91E-04
12.1359223 1.99E-04
12.1654501 2.06E-04
12.1951220 2.12E-04
12.2249389 2.14E-04
12.2549020 2.12E-04
12.2850123 2.08E-04
12.3152709 2.03E-04
12.3456790 1.98E-04
12.3762376 1.92E-04
12.4069479 1.85E-04
12.4378109 1.76E-04
12.4688279 1.67E-04
12.5000000 1.68E-04
12.5313283 1.79E-04
12.5628141 1.91E-04
12.5944584 2.01E-04
12.6262626 2.06E-04
12.6582278 2.08E-04
12.6903553 2.10E-04
12.7226463 2.11E-04
12.7551020 2.12E-04
12.7877238 2.14E-04
12.8205128 2.16E-04
12.8534704 2.18E-04
12.8865979 2.19E-04
12.9198966 2.21E-04
12.9533679 2.22E-04
12.9870130 2.25E-04
13.0208333 2.28E-04
13.0548303 2.31E-04
13.0890052 2.34E-04
13.1233596 2.37E-04
13.1578947 2.41E-04
13.1926121 2.45E-04
13.2275132 2.48E-04
13.2625995 2.53E-04
13.2978723 2.58E-04
13.3333333 2.66E-04
13.3689840 2.73E-04
13.4048257 2.87E-04
13.4408602 3.01E-04
13.4770889 3.19E-04
13.5135135 3.33E-04
13.5501355 3.34E-04
13.5869565 3.25E-04
13.6239782 3.12E-04
13.6612022 3.01E-04
13.6986301 2.90E-04
13.7362637 2.76E-04
13.7741047 2.62E-04
13.8121547 2.52E-04
13.8504155 2.37E-04
13.8888889 2.25E-04
13.9275766 2.07E-04
13.9664804 1.91E-04
14.0056022 1.60E-04
14.0449438 1.34E-04
14.0845070 1.17E-04
14.1242938 1.04E-04
14.1643059 9.79E-05
14.2045455 9.27E-05
14.2450142 9.10E-05
14.2857143 9.27E-05
14.3266476 9.66E-05
14.3678161 1.04E-04
14.4092219 1.10E-04
14.4508671 1.14E-04
14.4927536 1.15E-04
14.5348837 1.16E-04
14.5772595 1.15E-04
14.6198830 1.13E-04
14.6627566 1.11E-04
14.7058824 1.11E-04
14.7492625 1.11E-04
14.7928994 1.11E-04
14.8367953 1.12E-04
14.8809524 1.13E-04
14.9253731 1.15E-04
14.9700599 1.17E-04
15.0150150 1.19E-04
15.0602410 1.20E-04
15.1057402 1.22E-04
15.1515152 1.24E-04
15.1975684 1.26E-04
15.2439024 1.27E-04
15.2905199 1.27E-04
15.3374233 1.28E-04
15.3846154 1.28E-04
15.4320988 1.28E-04
15.4798762 1.29E-04
15.5279503 1.30E-04
15.5763240 1.32E-04
15.6250000 1.32E-04
15.6739812 1.31E-04
15.7232704 1.31E-04
15.7728707 1.39E-04
15.8227848 1.57E-04
15.8730159 2.50E-04
15.9235669 4.54E-04
15.9744409 7.33E-04
16.0256410 9.64E-04
16.0771704 0.012
16.1290323 0.017
16.1812298 0.016
16.2337662 0.016
16.2866450 0.018
16.3398693 0.024
16.3934426 0.024
16.4473684 0.019
16.5016502 0.0008
16.5562914 9.92E-04
16.6112957 8.58E-04
16.6666667 7.48E-04
16.7224080 6.37E-04
16.7785235 5.40E-04
16.8350168 4.82E-04
16.8918919 4.34E-04
16.9491525 3.99E-04
17.0068027 3.72E-04
17.0648464 3.51E-04
17.1232877 3.39E-04
17.1821306 3.32E-04
17.2413793 3.29E-04
17.3010381 3.29E-04
17.3611111 3.32E-04
17.4216028 3.39E-04
17.4825175 3.56E-04
17.5438596 3.83E-04
17.6056338 4.04E-04
17.6678445 4.06E-04
17.7304965 3.98E-04
17.7935943 3.88E-04
17.8571429 3.79E-04
17.9211470 3.71E-04
17.9856115 3.63E-04
18.0505415 3.57E-04
18.1159420 3.52E-04
18.1818182 3.46E-04
18.2481752 3.41E-04
18.3150183 3.33E-04
18.3823529 3.29E-04
18.4501845 3.24E-04
18.5185185 3.15E-04
18.5873606 3.10E-04
18.6567164 3.08E-04
18.7265918 3.06E-04
18.7969925 3.03E-04
18.8679245 3.00E-04
18.9393939 2.97E-04
19.0114068 2.93E-04
19.0839695 2.91E-04
19.1570881 2.86E-04
19.2307692 2.79E-04
19.3050193 2.73E-04
19.3798450 2.66E-04
19.4552529 2.55E-04
19.5312500 2.45E-04
19.6078431 2.39E-04
19.6850394 2.34E-04
19.7628458 2.28E-04
19.8412698 2.21E-04
19.9203187 2.14E-04
20.0000000 2.11E-04
20.0803213 2.08E-04
20.1612903 2.06E-04
20.2429150 2.10E-04
20.3252033 2.17E-04
20.4081633 2.24E-04
20.4918033 2.28E-04
20.5761317 2.28E-04
20.6611570 2.29E-04
20.7468880 2.26E-04
20.8333333 2.17E-04
20.9205021 2.13E-04
21.0084034 2.08E-04
21.0970464 2.01E-04
21.1864407 1.93E-04
21.2765957 1.79E-04
21.3675214 1.65E-04
21.4592275 1.38E-04
21.5517241 1.11E-04
21.6450216 9.66E-05
21.7391304 8.36E-05
21.8340611 7.49E-05
21.9298246 7.36E-05
22.0264317 7.44E-05
22.1238938 7.62E-05
22.2222222 7.62E-05
22.3214286 7.71E-05
22.4215247 8.18E-05
22.5225225 8.23E-05
22.6244344 8.01E-05
22.7272727 8.36E-05
22.8310502 9.49E-05
22.9357798 9.27E-05
23.0414747 9.19E-05
23.1481481 1.04E-04
23.2558140 1.15E-04