Independently controllable multiline emission from a TEA CO2 laser

Wan, Chongyi; Zhou, Jiang; Fuß, Werner; Kompa, K. L.

doi:10.1007/bf00697699

Cited by 12 publications

(2 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To our knowledge, stretching and retardation of the posterior line in two-frequency CO 2 laser, but with some different behaviors, have been only pointed out briefly in Ruschin et al (1985) and Chongyi et al (1984).…”

Section: Resultsmentioning

confidence: 96%

“…Several techniques for multiline operation of pulsed CO 2 lasers have been so far developed and reported (Biswas 1990; Gupta and Chatterjee 1990;Wang et al 2009;Churakov et al 1987;Ruschin et al 1985;Chongyi et al 1984) among which, the spatial separation of optical paths technique is the only one with non-overlapping paths for different lines in the active medium. In all of the other techniques, however, the active medium is communally used by two or more oscillating lines, resulting in lasing under gain competition due to a same laser upper lever for whole of the oscillating lines.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Temporal controlling of a bifurcated dual-band two-line TEA CO2 laser

et al. 2015

View full text Add to dashboard Cite

The influence of N 2 and He ratios in laser gas mixture on the pulse shape and onset delay time of the 10P(20) and 9P(20) lines in a bifurcated dual-band two-line TEA CO 2 laser was investigated. It was shown that the pulse shape as well as delay in onset time of 9P(20) line is strongly dependent on the ratios of N 2 and He components. So that, duration and onset delay time of the 9P(20) line can be respectively controlled in 100-400 ns range and 0.1 up to several ls, by varying the N 2 :He ratio in the gas mixture.

show abstract

Section: Resultsmentioning

confidence: 96%