Dispersion and absorption of liquid water in the infrared and radio regions of the spectrum

by Scott Prahl

The optical constants of liquid water in a broad spectral region (1-10⁶ µm) were determined by using four independent methods: transmission, reflection, DTIR, and Kramers- Kronig.

V. M. Zolotarev, B. A. Mikhilov, L. L. Alperovich, S. I. Popov, "Dispersion and absorption of liquid water in the infrared and radio regions of the spectrum," Optics and Spectroscopy,27, 430-432 (1969).