Optical constants of HOYA - BaCD (Dense barium crown)
BACD2
Wavelength:
µm
(0.310–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.5393255-0.0087207883λ^{2}+0.015909566λ^{-2}+8.8163036\text{×}10^{-05}λ^{-4}+2.5876593\text{×}10^{-05}λ^{-6}-1.1733523\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 5.25891e-06 0.0 0.0 0.0 0.0 0.0
nd: 1.60738
Vd: 56.71
glass_code: 607567
glass_status: special
density: 3.53 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 6.3e-06 K-1
- temperature_range: 20 300 °C
coefficient: 7.2e-06 K-1
dPgF: 0.002
climatic_resistance: 2.0
stain_resistance: 3.0
acid_resistance: 3.0
Comments
Not in a position to accept new order because of discontinuation.
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