Abstract

The differential scattering cross section of single ice crystals is measured for the first reported time. The data plainly show the single ice crystal scattering that in the atmosphere gives rise to the 22° and 46° halos. The measurements also indicate how the rarely observed anomalous halos might be formed.

© 1986 Optical Society of America

Scattering photometer for measuring single ice crystals and evaporation and condensation rates of liquid droplets

Antonino Pluchino
J. Opt. Soc. Am. A 4(3) 614-620 (1987)

Ice analog halos

Zbigniew Ulanowski
Appl. Opt. 44(27) 5754-5758 (2005)

Halo polarization profiles and sampled ice crystals: observations and interpretation

Gunther P. Können, Herman R. A. Wessels, and Jaap Tinbergen
Appl. Opt. 42(3) 309-317 (2003)

Some ice crystals that made halos

Walter Tape
J. Opt. Soc. Am. 73(12) 1641-1645 (1983)

Supernumerary ice-crystal halos?

Michael V. Berry
Appl. Opt. 33(21) 4563-4568 (1994)