LAK09(HIKARI) Refractive Index

Optical constants (n, k) of LAK09(HIKARI), covering 0.40 – 0.70 μm wavelength range.

Range 0.400 – 0.700 μm
Data Points 101

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 1.7309
k = -0.0000
589.3 nm (Na-D)
n = 1.7339
k = -0.0000
532 nm
n = 1.7387
k = -0.0000

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.40001.75937-0.00001
0.40601.75794-0.00001
0.41201.75658-0.00001
0.41801.75528-0.00001
0.42401.75404-0.00001
0.43001.75285-0.00001
0.43601.75172-0.00001
0.44201.75064-0.00001
0.44801.74961-0.00001
0.45401.74861-0.00001
0.46001.74766-0.00001
0.46601.74675-0.00001
0.47201.74587-0.00001
0.47801.74503-0.00001
0.48401.74422-0.00001
0.49001.74344-0.00001
0.49601.74269-0.00001
0.50201.74197-0.00001
0.50801.74128-0.00001
0.51401.74061-0.00001
0.52001.73996-0.00001
0.52601.73934-0.00001
0.53201.73873-0.00001
0.53801.73815-0.00001
0.54401.73759-0.00001
0.55001.73704-0.00001
0.55601.73651-0.00001
0.56201.73600-0.00001
0.56801.73551-0.00001
0.57401.73503-0.00001
0.58001.73457-0.00001
0.58601.73412-0.00001
0.59201.73368-0.00001
0.59801.73325-0.00001
0.60401.73284-0.00001
0.61001.73244-0.00001
0.61601.73205-0.00001
0.62201.73167-0.00001
0.62801.73130-0.00001
0.63401.73094-0.00001
0.64001.73059-0.00001
0.64601.73025-0.00001
0.65201.72992-0.00001
0.65801.72959-0.00001
0.66401.72928-0.00001
0.67001.72897-0.00001
0.67601.72867-0.00001
0.68201.72837-0.00001
0.68801.72808-0.00001
0.69401.72780-0.00001
0.70001.72753-0.00001

Sampled data (101 points total). Click "Download Full CSV" for complete data.

References

NIKON Zemax catalog 2017-11 (obtained from http://www.nikon.com)
See also HIKARI glass data sheets

Related Materials (Specs)

4786 (NIKON i-line glass) 5165 (NIKON i-line glass) 5742 (NIKON i-line glass) 5859 (NIKON i-line glass) 7054 (NIKON i-line glass) acrylic double matching liquid

Need to measure LAK09(HIKARI) thin film thickness?

Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.

View ProductsContact Us