Mobilities of O 2 + and O 2 - ions in femtosecond laser filaments in air

Pavel Polynkin

doi:10.1063/1.4760280

Mobilities of O ₂ ⁺ and O ₂ ^- ions in femtosecond laser filaments in air

Pavel Polynkin

Optical Sciences

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

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 O ₂ ⁺ and O ₂ ^- ions produced through femtosecond laser filamentation in air.

Original language	English (US)
Article number	164102
Journal	Applied Physics Letters
Volume	101
Issue number	16
DOIs	https://doi.org/10.1063/1.4760280
State	Published - Oct 15 2012

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.4760280

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title = "Mobilities of O 2 + and O 2 - 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 O 2 + and O 2 - ions produced through femtosecond laser filamentation in air.",

author = "Pavel Polynkin",

note = "Funding Information: This work was supported by The United States Air Force Office of Scientific Research (US AFOSR) under programs FA9550-10-1-0237 and FA9550-10-1-0561.",

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N2 - 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 O 2 + and O 2 - ions produced through femtosecond laser filamentation in air.

AB - 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 O 2 + and O 2 - ions produced through femtosecond laser filamentation in air.

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Mobilities of O ₂ ⁺ and O ₂ ^- ions in femtosecond laser filaments in air

Abstract

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