Wavelength(nm) n k 206.63 1.23 1.91 208.04 0.941 2.141 209.47 0.9 2.191 210.92 0.933 2.192 212.39 0.952 2.204 213.88 0.97 2.211 215.39 0.987 2.222 216.92 0.997 2.232 218.47 1.007 2.243 220.05 1.017 2.259 221.65 1.027 2.278 223.27 1.038 2.3 224.92 1.052 2.325 226.59 1.07 2.35 228.29 1.094 2.375 230.01 1.123 2.4 231.76 1.153 2.42 233.53 1.187 2.433 235.33 1.22 2.442 237.16 1.251 2.446 239.02 1.278 2.442 240.91 1.299 2.436 242.83 1.308 2.431 244.78 1.311 2.429 246.76 1.31 2.434 248.77 1.305 2.447 250.81 1.301 2.468 252.89 1.301 2.493 255.01 1.304 2.524 257.16 1.308 2.558 259.35 1.316 2.593 261.57 1.328 2.63 263.83 1.341 2.67 266.14 1.358 2.712 268.48 1.376 2.756 270.86 1.397 2.802 273.29 1.421 2.849 275.76 1.446 2.899 278.28 1.473 2.954 280.84 1.503 3.012 283.45 1.538 3.076 286.11 1.578 3.146 288.82 1.627 3.224 291.58 1.687 3.31 294.39 1.765 3.405 297.26 1.868 3.507 300.19 2.003 3.605 303.17 2.176 3.682 306.22 2.379 3.719 309.32 2.591 3.703 312.49 2.786 3.641 315.73 2.952 3.549 319.03 3.086 3.442 322.4 3.191 3.329 325.84 3.278 3.217 329.36 3.348 3.105 332.96 3.403 2.995 336.63 3.441 2.89 340.39 3.467 2.794 344.23 3.484 2.708 348.16 3.498 2.628 352.18 3.508 2.553 356.3 3.513 2.484 360.51 3.515 2.423 364.82 3.52 2.367 369.24 3.527 2.307 373.76 3.527 2.244 378.4 3.518 2.184 383.15 3.5 2.132 388.03 3.479 2.088 393.03 3.454 2.049 398.16 3.428 2.022 403.43 3.402 2.005 408.83 3.38 1.996 414.39 3.363 1.994 420.1 3.351 1.996 425.96 3.343 2.002 432 3.34 2.012 438.21 3.341 2.025 444.59 3.347 2.041 451.17 3.357 2.058 457.94 3.373 2.079 464.92 3.395 2.102 472.12 3.424 2.128 479.55 3.461 2.155 487.21 3.506 2.184 495.11 3.563 2.218 503.29 3.639 2.251 511.73 3.743 2.282 520.46 3.892 2.276 529.5 4.036 2.187 538.85 4.11 2.062 548.54 4.133 1.957 558.59 4.136 1.879 569.01 4.134 1.825 579.83 4.132 1.789 591.07 4.137 1.769 602.75 4.151 1.763 614.9 4.178 1.768 627.55 4.224 1.787 640.74 4.302 1.824 654.49 4.467 1.879 668.84 4.766 1.78 683.84 4.906 1.484 699.52 4.885 1.233 715.94 4.815 1.052 733.15 4.735 0.925 751.21 4.657 0.828 770.18 4.585 0.762 790.13 4.516 0.711 811.15 4.455 0.665 833.31 4.408 0.626 856.72 4.393 0.537 881.48 4.398 0.42 907.71 4.38 0.358 935.55 4.35 0.328 965.16 4.315 0.315 996.7 4.279 0.314 1030.37 4.243 0.319 1066.4 4.209 0.326 1105.04 4.181 0.329 1146.58 4.16 0.322 1191.37 4.149 0.301 1239.8 4.15 0.26 1653.07 4.04 0.16