Optical Constants at Key Wavelengths

632.8 nm (He-Ne)

n = 1.9913

k = 0.0000

589.3 nm (Na-D)

n = 2.0028

k = 0.0000

532 nm

n = 2.0101

k = 0.0000

1550 nm (Telecom)

n = 1.9487

k = 0.0000

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)	n	k
0.4880	2.02942	0.00000
0.5170	2.01887	0.00000
0.5460	2.01014	0.00000
0.5751	2.00282	0.00000
0.6041	1.99663	0.00000
0.6331	1.99133	0.00000
0.6621	1.98676	0.00000
0.6911	1.98280	0.00000
0.7202	1.97933	0.00000
0.7492	1.97628	0.00000
0.7782	1.97358	0.00000
0.8072	1.97118	0.00000
0.8362	1.96904	0.00000
0.8653	1.96712	0.00000
0.8943	1.96538	0.00000
0.9233	1.96382	0.00000
0.9523	1.96240	0.00000
0.9813	1.96111	0.00000
1.0104	1.95993	0.00000
1.0394	1.95885	0.00000
1.0684	1.95786	0.00000
1.0974	1.95695	0.00000
1.1264	1.95611	0.00000
1.1555	1.95534	0.00000
1.1845	1.95462	0.00000
1.2135	1.95396	0.00000
1.2425	1.95334	0.00000
1.2715	1.95276	0.00000
1.3006	1.95222	0.00000
1.3296	1.95172	0.00000
1.3586	1.95125	0.00000
1.3876	1.95081	0.00000
1.4166	1.95040	0.00000
1.4457	1.95001	0.00000
1.4747	1.94965	0.00000
1.5037	1.94930	0.00000
1.5327	1.94898	0.00000
1.5617	1.94867	0.00000
1.5908	1.94839	0.00000
1.6198	1.94811	0.00000
1.6488	1.94785	0.00000
1.6778	1.94761	0.00000
1.7068	1.94737	0.00000
1.7359	1.94715	0.00000
1.7649	1.94694	0.00000
1.7939	1.94674	0.00000
1.8229	1.94655	0.00000
1.8519	1.94637	0.00000
1.8810	1.94620	0.00000
1.9100	1.94603	0.00000
1.9390	1.94587	0.00000
1.9680	1.94572	0.00000
1.9970	1.94558	0.00000
2.0261	1.94544	0.00000
2.0551	1.94531	0.00000
2.0841	1.94518	0.00000
2.1131	1.94506	0.00000
2.1421	1.94494	0.00000
2.1712	1.94483	0.00000

Sampled data (59 points total). Click "Download Full CSV" for complete data.

Notes

Ordinary ray (o)

References

1) M. Birnbaum, L. G. DeShazer. Low threshold CW Nd laser oscillator at 1060 nm study. NASA Report, Contract Number NAS 5-22387 (1976)
2) T. S. Lomheim. L. G. DeShazer. Optical-absorption intensities of trivalent neodymium in the uniaxial crystal yttrium orthovanadate. J. Appl. Phys. 49, 5517-5522 (1978)
* Ref. 2 provides a dispersion formula based on data from Ref. 1

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Optical Constants at Key Wavelengths

n, k Dispersion Curves

Data Table (Sampled)

Notes

References

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Data Table (Sampled)

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References

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