DOI: 10.1143/jjap.29.l964. Recovery of Transient Gain in an Open-Cycle FAF CO<sub>2</sub> Laser Amplifier Using Gold Catalyst

Recovery of Transient Gain in an Open-Cycle FAF CO2 Laser Amplifier Using Gold Catalyst

10.1143/jjap.29.l964

Crossref journal-article

IOP Publishing

Japanese Journal of Applied Physics (266)

Abstract

Using a gold catalyst placed inside the gas-circulating portion of a FAF CO2 laser amplifier, its transient gain has been significantly improved in an open-cycle operation. Several insertion schemes of the Au catalyst have been examined so as not to spoil the advantages of the FAF system. The periodic doughnut shape of the catalyst has thus far been found to be the most appropriate scheme, resulting in about 12% gain recovery at the steady-state condition. Based on the mass-spectrum analysis of the dissociated CO2 molecules, the gain recovery due to this catalytic effect is theoretically discussed.

Bibliography

Tsuchida, E., & Sato, H. (1990). Recovery of Transient Gain in an Open-Cycle FAF CO2 Laser Amplifier Using Gold Catalyst. Japanese Journal of Applied Physics, 29(6A), L964.

Authors 2

Eiichi Tsuchida (first)
Heihachi Sato (additional)

References 6 Referenced 3

10.1109/3.16251 / IEEE J. Quantum Electron. (1989)
10.1143/JJAP.27.1445 / Jpn. J. Appl. Phys. (1988)
10.1109/3.35233 / IEEE J. Quantum Electron. (1989)
10.1143/JJAP.28.396 / Jpn. J. Appl. Phys. (1989)
10.1143/JJAP.28.1606 / Jpn. J. Appl. Phys. (1989)
10.1109/JQE.1983.1071866 / IEEE J. Quantum Electron. (1983)

Dates

Type	When
Created	20 years, 6 months ago (Feb. 22, 2005, 8:42 p.m.)
Deposited	2 years, 8 months ago (Dec. 6, 2022, 9:31 a.m.)
Indexed	6 months ago (Feb. 21, 2025, 5:35 a.m.)
Issued	35 years, 2 months ago (June 1, 1990)
Published	35 years, 2 months ago (June 1, 1990)
Published Print	35 years, 2 months ago (June 1, 1990)

Funders 0

None

BibTeX

@article{Tsuchida_1990, title={Recovery of Transient Gain in an Open-Cycle FAF CO2 Laser Amplifier Using Gold Catalyst}, volume={29}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.29.l964}, DOI={10.1143/jjap.29.l964}, number={6A}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Tsuchida, Eiichi and Sato, Heihachi}, year={1990}, month=jun, pages={L964} }

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