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Analysis of a four‐level laser system: Investigations of the output power characteristics of a He–Ne laser

 

作者: H. ‐J. Döhner,   W. Elsässer,  

 

期刊: American Journal of Physics  （AIP Available online 1991）
卷期: Volume 59, issue 4  

页码: 327-330

 

ISSN:0002-9505

 

年代: 1991

 

DOI:10.1119/1.16542

 

出版商: American Association of Physics Teachers

 

关键词: HELIUM−NEON LASERS;POWER;LASER CAVITIES;BENCH−SCALE EXPERIMENTS;ENERGY LEVELS;PUMPING

 

数据来源: AIP

 

摘要:

The output power characteristics of a He–Ne laser are studied as an illustration of a four‐level gas laser excitation scheme. A linear dependence of the output power on the pumping rate is deduced from measurements of the output power as a function of the excitation current for various cavity lifetimes. These investigations are suitable for a laboratory course for advanced physics students.

 

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