Tabulated data
wavelength n k
190 1.5969
195 1.582
200 1.5686
205 1.5567 1.27E-05
210 1.5487 2.57E-06
215 1.5376 8.54E-07
220 1.5273 6.19E-07
225 1.5188 5.68E-07
230 1.5114 5.51E-07
235 1.505 5.37E-07
240 1.4992 5.12E-07
245 1.4939 4.8E-07
250 1.4891 4.58E-07
255 1.4848 4.42E-07
260 1.4809 4.14E-07
265 1.4774 4.01E-07
270 1.4741 3.83E-07
275 1.471 3.59E-07
280 1.4681 3.33E-07
285 1.4656 3.12E-07
290 1.4633 2.90E-07
295 1.461 2.72E-07
300 1.4589 2.64E-07
305 1.457 2.37E-07
310 1.4552 2.29E-07
315 1.4534 2.1E-07
320 1.4517 1.95E-07
325 1.4501 1.77E-07
330 1.4487 1.61E-07
335 1.4473 1.39E-07
340 1.446 1.5E-07
345 1.4447 1.52E-07
350 1.4435 1.5E-07
355 1.4424 1.6E-07
360 1.4414 1.65E-07
365 1.4404 1.65E-07
370 1.4395 1.58E-07
375 1.4385 1.58E-07
380 1.4377 1.88E-07
385 1.4368 1.46E-07
390 1.436 1.38E-07
395 1.4352 1.4E-07
400 1.4345 1.12E-07