Mobilities of O2+ and O2− ions in femtosecond laser filaments in air
Abstract
The operation of the capacitive plasma probe commonly used for measurements of plasma density in laser filaments and sparks in gases is analyzed. The probe is employed to measure absolute mobilities of O2+ and O2− ions produced through femtosecond laser filamentation in air.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Oct 15, 2012
- Source ID
- 10.1063/1.4760280
Entities
People
- Pavel Polynkin
Organizations
- Air Force Office of Scientific Research
- University of Arizona