Gasdynamically Cooled CO-Laser with RF-Excitation: Design and Performance.

von Bülow, H. and Zeyfang, E. (1990) Gasdynamically Cooled CO-Laser with RF-Excitation: Design and Performance. 8th International Symposium on Gas Flow and Chemical Lasers (GCL), 10-14 September 1990, Madrid.

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Abstract

A gasdynamically cooled CO-laser with a dielectrically stabilized RF-discharge in the subsonic region is described and experimental results are presented. The gas is excited at pressures of about 500 mbar in a discharge tube with a rectangular cross-section. The laser gas is cooled to a temperature of approximately 90 K by an adiabatic expansion in a two-dimensional supersonic nozzle. After extraction of laser energy in a triple pass resonator the gas is recompressed in a supersonic diffuser and by a Roots pump system.

Item URL in elib:

https://elib.dlr.de/25174/

Document Type:

Conference or Workshop Item (Speech)

Additional Information:

LIDO-Berichtsjahr=1990,

Title:

Gasdynamically Cooled CO-Laser with RF-Excitation: Design and Performance.

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
von Bülow, H.	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Zeyfang, E.	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED

Date:

1990

Open Access:

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

Status:

Published

Keywords:

CO-Laser, RF-Excitation

Event Title:

8th International Symposium on Gas Flow and Chemical Lasers (GCL), 10-14 September 1990, Madrid

HGF - Research field:

UNSPECIFIED

HGF - Program:

other

HGF - Program Themes:

other

DLR - Research area:

UNSPECIFIED

DLR - Program:

no assignment

DLR - Research theme (Project):

L - Laser Research and Technology (old)

Location:

Stuttgart

Institutes and Institutions:

Institute of Technical Physics

Deposited By:

DLR-Beauftragter, elib

Deposited On:

02 Apr 2006

Last Modified:

27 Apr 2009 05:44

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