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TE CO2 infrared emission apparatus with a half cavity

Authors :
Mei Chen
Yude Li
Source :
Optics & Laser Technology. 36:229-231
Publication Year :
2004
Publisher :
Elsevier BV, 2004.

Abstract

A TE CO 2 infrared emission apparatus with a half cavity is described . Via grating-tune the emissions p(12)–p(28), 00°1–10°0 of CO 2 are obtained for gas mixtures of 15%CO 2 :20% N 2 :65%He and 20%CO 2 :15%N 2 :65%He at a total pressure of 60 kPa ; the output energy and pulse width are 20– 850 mJ and 60– 70 ns , respectively.

Subjects

Subjects :
Materials science
business.industry
Infrared
Analytical chemistry
chemistry.chemical_element
Nitrogen
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Transverse mode
chemistry.chemical_compound
Optics
chemistry
Carbon dioxide
Electrical and Electronic Engineering
Total pressure
business
Pulse-width modulation
Helium

Details

ISSN :
00303992
Volume :
36
Database :
OpenAIRE
Journal :
Optics & Laser Technology
Accession number :
edsair.doi...........1017f4b1e171eb338844fcf320daed9b
Full Text :
https://doi.org/10.1016/j.optlastec.2003.09.001
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