P. Piironen

A Methodology for Measuring Cirrus Cloud Visible-to-Infrared Spectral Optical Depth Ratios

William L. Smith, Edwin W. Eloranta, E. Eloranta, 1999 .

Demonstration of a high-spectral-resolution lidar based on an iodine absorption filter.

E. Eloranta, P. Piironen, P Piironen, 1994, Optics letters.

A High Spectral Resolution Lidar Based on Absorption Filter

P. Piironen, 2013 .