A selfsustained discharge multiatmospheric CO2 laser with electron-beam preionization

Chon-Yi, Wan; Schwab, C.; Fuß, Werner; Kompa, K. L.

doi:10.1016/0030-4018(83)90011-1

Cited by 10 publications

(4 citation statements)

References 16 publications

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“…The 9R( 16) line exhibited the highest energy, accounting for 38.90% of the total energy, followed by the 9R( 18) line, and the 9R(20) line was the weakest. The previous studies by Alcock et al 4 and Wan et al 6 have shown that, at least at 12 atm, the output band changed to the R band. Under the experimental conditions in this study, however, the output spectral lines were all in the R band at only 6 atm.…”

Section: Output Spectrum Measurementmentioning

confidence: 88%

“…The previous studies by Alcock et al 4 . and Wan et al 6 . have shown that, at least at 12 atm, the output band changed to the R band.…”

Section: Experimental Researchmentioning

confidence: 89%

“…adopted an electron-beam pumped CO2 laser to output the 10R(14), 10R(16), and 10R(18) lines at 15 atm, of which the 10R(16) line exhibited the highest gain. Wan et al 6 . proposed a scheme for the self-sustained discharge multi-atmospheric CO2 laser with electron-beam preionization.…”

Section: Introductionmentioning

confidence: 99%

“…Harris et al 5 adopted an electron-beam pumped CO 2 laser to output the 10R (14), 10R (16), and 10R(18) lines at 15 atm, of which the 10R (16) line exhibited the highest gain. Wan et al 6 proposed a scheme for the selfsustained discharge multi-atmospheric CO 2 laser with electron-beam preionization. The laser emitted the 10P (18) line with the weak 10P(20) line below 12 atm and the 10R(16) line at higher pressure.…”

Section: Introductionmentioning

confidence: 99%

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Investigation of the multi-spectral line output characteristics of a multi-atmospheric CO2 pulsed laser

Zhu

et al. 2023

Opt. Eng.

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We have investigated the multi-spectral line output characteristics of a CO 2 pulsed laser at multi-atmospheric pressure. The pulse waveforms, wavelengths, and energies of the output spectral lines and the small-signal gains of the full spectrum were measured at 3, 4, and 6 atm. To explain the experimental results and predict the output at higher pressure, a modified six-temperature multi-frequency dynamic model of the regular and sequence band lines was developed. The output spectrum varying from the 10P to 9R band with the increase of pressure was studied theoretically and experimentally. In addition, the gains of the 9R(16), 9P(16), 10R( 16), and 10P(16) lines at 3 to 14 atm were simulated and measured, providing insights into variation regulation of the four band gains as pressure increases.

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Section: Output Spectrum Measurementmentioning

confidence: 88%

“…The previous studies by Alcock et al 4 . and Wan et al 6 . have shown that, at least at 12 atm, the output band changed to the R band.…”

Section: Experimental Researchmentioning

confidence: 89%