Optical constants of HOYA - TaFD (Dense tantalum flint)
TAFD55
Wavelength:
µm
(0.360–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=3.8317578-0.015266397λ^{2}+0.054573843λ^{-2}+0.0023109346λ^{-4}-4.4476201\text{×}10^{-05}λ^{-6}+1.6143887\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 20.0 °C thermal_dispersion: - type: "Schott formula" coefficients: -4.17e-07 8.97e-09 -4.73e-11 1.05e-06 8.82e-10 0.262 nd: 2.00100 Vd: 29.13 glass_status: standard density: 5.12 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 7.3e-06 K-1 - temperature_range: 20 300 °C coefficient: 9e-06 K-1 dPgF: 0.0036 climatic_resistance: 1.0 stain_resistance: 1.0 acid_resistance: 1.0
Comments
Recommended glass type
References
HOYA Zemax catalog 2017-04-01 (obtained from http://www.hoya-opticalworld.com)
Data
INFO
HOYA Corporation
Hoya Corporation is a Japanese company manufacturing optical products.External links
- HOYA Corporation
- HOYA Group Optics DIvision
- HOYA Corporation USA Optics DIvision
- Hoya Corporation - Wikipedia