Spatially resolved measurement of the electrical properties of the rf discharge in a fast-axial-flow CO2 laser with a rectangular cross section

H. J. Baker; G. A J Markillie; J. G. Betterton; D. R. Hall

doi:10.1088/0957-0233/9/9/014

Spatially resolved measurement of the electrical properties of the rf discharge in a fast-axial-flow CO₂ laser with a rectangular cross section

H. J. Baker
, G. A J Markillie
, J. G. Betterton
, D. R. Hall

School of Engineering & Physical Sciences

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

2 Citations (Scopus)

Abstract

A measurement procedure is reported for the power density, internal current density and plasma voltage along the flow direction of a discharge section of a fast-axial-flow CO₂ laser. The rf discharge has a rectangular cross section and a narrow electrode gap for operation at high pressure. Both cw and time resolved pulsed measurements have been made. © 1998 IOP Publishing Ltd.

Original language	English
Pages (from-to)	1456-1461
Number of pages	6
Journal	Measurement Science and Technology
Volume	9
Issue number	9
DOIs	https://doi.org/10.1088/0957-0233/9/9/014
Publication status	Published - 1998

Keywords

Excited gas laser
Fast axial-flow carbon dioxide laser
Fast gas flow laser
Radio-frequency discharge
Radio-frequency discharge current density
Radio-frequency discharge voltage
Radio-frequency gas discharge diagnostics

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10.1088/0957-0233/9/9/014

Cite this

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title = "Spatially resolved measurement of the electrical properties of the rf discharge in a fast-axial-flow CO2 laser with a rectangular cross section",

abstract = "A measurement procedure is reported for the power density, internal current density and plasma voltage along the flow direction of a discharge section of a fast-axial-flow CO2 laser. The rf discharge has a rectangular cross section and a narrow electrode gap for operation at high pressure. Both cw and time resolved pulsed measurements have been made. {\textcopyright} 1998 IOP Publishing Ltd.",

keywords = "Excited gas laser, Fast axial-flow carbon dioxide laser, Fast gas flow laser, Radio-frequency discharge, Radio-frequency discharge current density, Radio-frequency discharge voltage, Radio-frequency gas discharge diagnostics",

author = "Baker, \{H. J.\} and Markillie, \{G. A J\} and Betterton, \{J. G.\} and Hall, \{D. R.\}",

year = "1998",

doi = "10.1088/0957-0233/9/9/014",

language = "English",

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pages = "1456--1461",

journal = "Measurement Science and Technology",

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publisher = "IOP Publishing ",

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TY - JOUR

T1 - Spatially resolved measurement of the electrical properties of the rf discharge in a fast-axial-flow CO2 laser with a rectangular cross section

AU - Baker, H. J.

AU - Markillie, G. A J

AU - Betterton, J. G.

AU - Hall, D. R.

PY - 1998

Y1 - 1998

N2 - A measurement procedure is reported for the power density, internal current density and plasma voltage along the flow direction of a discharge section of a fast-axial-flow CO2 laser. The rf discharge has a rectangular cross section and a narrow electrode gap for operation at high pressure. Both cw and time resolved pulsed measurements have been made. © 1998 IOP Publishing Ltd.

AB - A measurement procedure is reported for the power density, internal current density and plasma voltage along the flow direction of a discharge section of a fast-axial-flow CO2 laser. The rf discharge has a rectangular cross section and a narrow electrode gap for operation at high pressure. Both cw and time resolved pulsed measurements have been made. © 1998 IOP Publishing Ltd.

KW - Excited gas laser

KW - Fast axial-flow carbon dioxide laser

KW - Fast gas flow laser

KW - Radio-frequency discharge

KW - Radio-frequency discharge current density

KW - Radio-frequency discharge voltage

KW - Radio-frequency gas discharge diagnostics

UR - https://www.scopus.com/pages/publications/0032166066

U2 - 10.1088/0957-0233/9/9/014

DO - 10.1088/0957-0233/9/9/014

M3 - Article

SN - 0957-0233

VL - 9

SP - 1456

EP - 1461

JO - Measurement Science and Technology

JF - Measurement Science and Technology

IS - 9

ER -

Spatially resolved measurement of the electrical properties of the rf discharge in a fast-axial-flow CO₂ laser with a rectangular cross section

Abstract

Keywords

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