Optical constants of HOYA - PCD (Dense phosphate crown)
PCD4
Wavelength:
µm
(0.280–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.5807045-0.010957538λ^{2}+0.01268943λ^{-2}+0.00066387812λ^{-4}-6.4849664\text{×}10^{-05}λ^{-6}+3.4787863\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -8.93e-06 1.28e-08 -1.34e-11 5.36e-07 -8.84e-11 2.93e-09
nd: 1.61800
Vd: 63.40
glass_code: 618634
glass_status: standard
density: 3.52 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 8.7e-06 K-1
- temperature_range: 20 300 °C
coefficient: 1.11e-05 K-1
dPgF: 0.006
climatic_resistance: 1.0
stain_resistance: 3.0
acid_resistance: 5.0
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