Tabulated data
wavelength (nm) n k
190 1.4635
195 1.4556 4.52E-05
200 1.4484 3.02E-05
205 1.4420 2.54E-05
210 1.4362 2.19E-05
215 1.4309 1.38E-05
220 1.4261 8.78E-06
225 1.4218 4.73E-06
230 1.4178 2.34E-06
235 1.4141 1.2E-06
240 1.4108 6.74E-07
245 1.4077 4.55E-07
250 1.4048 3.73E-07
255 1.4022 3.4E-07
260 1.3998 3.16E-07
265 1.3975 2.99E-07
270 1.3954 2.94E-07
275 1.3934 2.91E-07
280 1.3916 2.67E-07
285 1.3899 2.58E-07
290 1.3883 2.39E-07
295 1.3868 2.32E-07
300 1.3854 2.14E-07
305 1.3841 2.07E-07
310 1.3829 1.97E-07
315 1.3817 1.89E-07
320 1.3806 1.7E-07
325 1.3796 1.67E-07
330 1.3786 1.53E-07
335 1.3777 1.56E-07
340 1.3768 1.6E-07
345 1.3760 1.69E-07
350 1.3752 1.77E-07
355 1.3745 1.76E-07
360 1.3738 1.85E-07
365 1.3731 1.67E-07
370 1.3725 1.79E-07
375 1.3718 1.76E-07
380 1.3713 1.83E-07
385 1.3707 1.55E-07
390 1.3702 1.41E-07
395 1.3697 1.28E-07
400 1.3692 1.22E-07
405 1.3687 1.09E-07
410 1.3683 1.08E-07
415 1.3678 1.12E-07
420 1.3674 1.08E-07
425 1.3670 1.17E-07
430 1.3667 1.08E-07
435 1.3663 1.06E-07
440 1.3660 1.07E-07
445 1.3656 9.24E-08
450 1.3653 1.04E-07
455 1.3650 8.62E-08
460 1.3647 9.27E-08
465 1.3644 7.67E-08
470 1.3641 9.47E-08
475 1.3639 9.28E-08
480 1.3636 8.8E-08
485 1.3634 8.59E-08
490 1.3631 9.88E-08
495 1.3629 9.98E-08
500 1.3627 8.55E-08
505 1.3625 7.4E-08
510 1.3622 7.79E-08
515 1.3620 8.18E-08
520 1.3618 7.94E-08
525 1.3617 8.34E-08
530 1.3615 7.77E-08
535 1.3613 8.17E-08
540 1.3611 7.92E-08
545 1.3610 7.99E-08
550 1.3608 7.39E-08
555 1.3606 7.12E-08
560 1.3605 7.18E-08
565 1.3603 6.9E-08
570 1.3602 6.27E-08
575 1.3600 6.32E-08
580 1.3599 6.02E-08
585 1.3598 6.43E-08
590 1.3597 6.13E-08
595 1.3595 5.09E-08
600 1.3594 8.79E-08