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Optical constants of Kr (Krypton)
Smith et al. 1976: n 0.164–0.298 µm

Wavelength: µm
 (0.16410–0.29806)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Conditions & Spec sheet

temperature: 273.15
pressure: 101325

Comments

Standard conditions: 0 °C (273.15 K), 760 torr (101.325 kPa).

References

P. L. Smith, M. C. E. Huber, W. H. Parkinson. Refractivities of H2, He, O2, CO, and Kr for 168≤λ≤288 nm. Phys Rev. A 13, 199-203 (1976)

Data

[CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Krypton, Kr

Krypton (Kr) is a noble gas with limited chemical reactivity, but it has several important applications in the field of optics. It is used as a fill gas in various types of gas lasers, including krypton-ion lasers, which produce light in the visible and ultraviolet spectra. These lasers are employed in applications ranging from scientific research to entertainment. Krypton is also used in fluorescent lamps and as a trace gas in double- or triple-pane window insulation to reduce heat transfer. It is generally safe to handle but can act as a simple asphyxiant in high concentrations.

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