Tabulated data
wavelength (nm) n k
190 1.4571 2.82E-05
195 1.4490 5.56E-06
200 1.4417 1.1E-06
205 1.4351 3.91E-07
210 1.4292 2.89E-07
215 1.4239 2.63E-07
220 1.4191 2.46E-07
225 1.4147 2.38E-07
230 1.4106 2.32E-07
235 1.4070 2.31E-07
240 1.4036 2.27E-07
245 1.4005 2.18E-07
250 1.3976 2.24E-07
255 1.3950 2.15E-07
260 1.3926 2.1E-07
265 1.3903 2.02E-07
270 1.3882 1.95E-07
275 1.3863 1.81E-07
280 1.3845 1.68E-07
285 1.3828 1.55E-07
290 1.3812 1.38E-07
295 1.3797 1.21E-07
300 1.3784 1.08E-07
305 1.3771 9.5E-08
310 1.3759 9.47E-08
315 1.3747 7.31E-08
320 1.3736 7.23E-08
325 1.3726 6.95E-08
330 1.3717 8.47E-08
335 1.3708 6.96E-08
340 1.3699 6.44E-08
345 1.3691 5.48E-08
350 1.3683 6.41E-08
355 1.3676 5.2E-08
360 1.3669 5.72E-08
365 1.3663 6.17E-08
370 1.3656 4.75E-08
375 1.3650 6.87E-08
380 1.3645 5.11E-08
385 1.3639 4.7E-08
390 1.3634 4.76E-08
395 1.3629 4.58E-08
400 1.3625 5.13E-08
405 1.3620 4.21E-08
410 1.3616 5.01E-08
415 1.3612 4.31E-08
420 1.3608 4.36E-08
425 1.3604 3.37E-08
430 1.3600 5.78E-08
435 1.3597 5.58E-08
440 1.3594 4.03E-08
445 1.3590 3.53E-08
450 1.3587 4.12E-08
455 1.3584 4.17E-08
460 1.3581 3.65E-08
465 1.3579 4.83E-08
470 1.3576 4.02E-08
475 1.3573 4.06E-08
480 1.3571 4.1E-08
485 1.3569 4.44E-08
490 1.3566 3.59E-08
495 1.3564 3.93E-08
500 1.3562 3.66E-08
505 1.3560 4.94E-08
510 1.3558 3.11E-08
515 1.3556 4.09E-08
520 1.3554 3.81E-08
525 1.3552 4.17E-08
530 1.3551 4.21E-08
535 1.3549 5.55E-08
540 1.3547 4.95E-08
545 1.3546 4.66E-08
550 1.3544 4.37E-08
555 1.3543 4.41E-08
560 1.3541 3.76E-08
565 1.3540 4.83E-08
570 1.3538 3.13E-08
575 1.3537 4.21E-08
580 1.3536 4.25E-08
585 1.3534 4.29E-08
590 1.3533 3.6E-08
595 1.3532 4.36E-08
600 1.3531 5.13E-08