Optical constants of HOYA - BaCD (Dense barium crown)
BACD5
Wavelength:
µm
(0.290–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.4861499-0.0095684845λ^{2}+0.014685059λ^{-2}-0.00011216487λ^{-4}+4.1978777\text{×}10^{-05}λ^{-6}-1.885619\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 3.09e-06 1.25e-08 -4.95e-11 5.43e-07 5.6e-10 1.57e-09
nd: 1.58913
Vd: 61.25
glass_code: 589613
density: 3.27 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 5.5e-06 K-1
- temperature_range: 20 300 °C
coefficient: 6.9e-06 K-1
dPgF: 0.0024
climatic_resistance: 2.0
stain_resistance: 3.0
acid_resistance: 3.0
Comments
General 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