Multipass unstable negative branch resonator with a spatial filter for a transverse-flow CO2 laser

Grazyna T. Rabczuk

doi:10.1117/12.25894

1 February 1991 Multipass unstable negative branch resonator with a spatial filter for a transverse-flow CO2 laser

Grazyna T. Rabczuk

Proceedings Volume 1397, 8th Intl Symp on Gas Flow and Chemical Lasers; (1991) https://doi.org/10.1117/12.25894
Event: Eighth International Symposium on Gas-Flow and Chemical Lasers, 1990, Madrid, Spain

Abstract

In order to specify the operation characteristics of a transverse-flow cw CO2 laser employing a negative branch unstable resonator with an internal field limiting aperture (self-filtering unstable resonator - SFUR); diffraction type analysis providing mode distributions and power extraction has been made with taking into account the nonlinear medium gain influence on the resonator properties.

Citation Download Citation

Grazyna T. Rabczuk "Multipass unstable negative branch resonator with a spatial filter for a transverse-flow CO2 laser", Proc. SPIE 1397, 8th Intl Symp on Gas Flow and Chemical Lasers, (1 February 1991); https://doi.org/10.1117/12.25894

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