Fe3O4 Refractive Index

Optical constants (n, k) of Fe3O4, covering 0.21 – 2.20 μm wavelength range.

Range 0.210 – 2.200 μm
Data Points 200

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 2.3580
k = 0.1480
589.3 nm (Na-D)
n = 2.3440
k = 0.1310
532 nm
n = 2.3460
k = 0.0910
1550 nm (Telecom)
n = 2.2780
k = 0.8670

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.21002.256000.08500
0.26002.400000.10200
0.31002.398000.09600
0.36002.434000.11200
0.41002.453000.04700
0.46002.374000.04200
0.51002.354000.07700
0.56002.342000.11200
0.61002.350000.14100
0.66002.363000.13700
0.71002.349000.12200
0.76002.312000.11900
0.81002.272000.13400
0.86002.229000.16100
0.91002.189000.19800
0.96002.153000.24400
1.01002.125000.30500
1.06002.112000.36500
1.11002.104000.42400
1.16002.102000.48700
1.21002.114000.55400
1.26002.129000.60500
1.31002.146000.65700
1.36002.166000.70800
1.41002.192000.75700
1.46002.221000.80000
1.51002.252000.83900
1.56002.284000.87200
1.61002.314000.90400
1.66002.343000.93500
1.71002.378000.96400
1.76002.412000.98700
1.81002.446001.00400
1.86002.474001.01700
1.91002.498001.04100
1.96002.527001.05800
2.01002.558001.08400
2.06002.592001.09000
2.11002.619001.09900
2.16002.643001.10900
2.20002.662001.11600

Sampled data (200 points total). Click "Download Full CSV" for complete data.

Notes

Magnetite.

References

M. R. Querry. Optical constants, Contractor Report CRDC-CR-85034 (1985)

Related Materials (Main)

Ag Ag3AsS3 (e) Ag3AsS3 (o) AgBr AgCl AgGaS2 (e)

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