CAWO4-E by Generic Birefringent

Standard Unknown Environmentally Friendly

CAWO4-E by Generic Birefringent is a standard optical glass. It transmits from 0.45 to 4.00 µm with an nd of 1.937211 and a Vd of 33.304949.

Refractive Index vs Wavelength
Refractive Index Calculator
Valid range: 0.45–4.0 µm
dn/dλ vs Wavelength
dn/dλ Calculator
Valid range: 0.45–4.0 µm
Abbe Number Calculator
Transmission vs Wavelength

No transmission data available.

Transmission Calculator
Valid wavelength range: 0.450–4.000 µm
Optical Properties
Refractive Index (nd) 1.937211
Abbe Number (Vd) 33.304949
Dispersion Formula Sellmeier
Wavelength Range 0.45 — 4.0 µm
$$n(\lambda) = \sqrt{1 + \frac{2.6041\,\lambda^2}{\lambda^2 - 0.0190164} + \frac{4.1237\,\lambda^2}{\lambda^2 - 456.72} + \frac{0\,\lambda^2}{\lambda^2 - 0}}$$
Thermal Properties
TCE -30/70°C (10-6/K) —
TCE 100/300°C (10-6/K) —
Thermal Conductivity (W/mK) —
Heat Capacity (J/gK) —
$$\frac{dn}{dT} = \frac{n_0^2 - 1}{2\,n_0}\left[0 + 2(0)\,\Delta T + 3(0)\,\Delta T^2 + \frac{0 + 2(0)\,\Delta T}{\lambda - 0}\right] \Delta T = T - T_0, \quad T_0 = 20\,°\text{C}$$
Physical Properties
Density (g/cm³) —
Relative Cost —
Mechanical Properties
Young's Modulus (GPa) —
Poisson's Ratio —
Knoop Hardness (kgf/mm²) —
Chemical Resistance
Climatic Resistance —
Stain Resistance —
Acid Resistance —
Alkali Resistance —
Phosphate Resistance —
Notes

source: Handbook of Optics Vol. II

Similar Glasses (Other Manufacturers)
Glass Manufacturer nd Vd Compare
S-LAH98 Ohara 1.953749 32.324727
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H-ZLAF89L CDGM 1.95375 32.30879
H-ZLAF89LA CDGM 1.95375 32.276235
S-LAH88 Ohara 1.916499 31.604148
TAFD31 Hoya 1.922501 35.946005
LASF18A Schott 1.913482 32.364492
N-LASF55 Schott 1.9538 30.56
MP-TAFD405 Hoya 1.9515 29.83
Similar Glasses (Generic Birefringent)
Glass Manufacturer nd Vd Compare
CAWO4 Generic Birefringent 1.920414 34.953592
SRMOO4 Generic Birefringent 1.908806 29.94765
SRMOO4-E Generic Birefringent 1.913456 28.381356
CAMOO4 Generic Birefringent 1.992539 28.832428
CAMOO4-E Generic Birefringent 2.002336 26.628162
ZNO Generic Birefringent 2.003385 12.424016
ZNO-E Generic Birefringent 2.019875 12.436859
ALN Generic Birefringent 2.154291 50.733102
ALN-E Generic Birefringent 2.200116 44.15554
LINBO3-E Generic Birefringent 2.214539 20.455966
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