Widely Tunable Two-Color Free-Electron Laser on a Storage Ring.
Publication
, Journal Article
Wu, YK; Yan, J; Hao, H; Li, JY; Mikhailov, SF; Popov, VG; Vinokurov, NA; Huang, S; Wu, J
Published in: Physical review letters
October 2015
With a wide wavelength tuning range, free-electron lasers (FELs) are well suited for producing simultaneous lasing at multiple wavelengths. We present the first experimental results of a novel two-color storage ring FEL. With three undulators and a pair of dual-band mirrors, the two-color FEL can lase simultaneously in infrared (IR) around 720 nm and in ultraviolet (UV) around 360 nm. We have demonstrated independent wavelength tuning in a wide range (60 nm in IR and 24 nm in UV). We have also realized two-color harmonic operation with the UV lasing tuned to the second harmonic of the IR lasing. Furthermore, we have demonstrated good power stability with two-color lasing, and good control of the power sharing between the two colors.
Duke Scholars
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Published In
Physical review letters
DOI
EISSN
1079-7114
ISSN
0031-9007
Publication Date
October 2015
Volume
115
Issue
18
Start / End Page
184801
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences
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Wu, Y. K., Yan, J., Hao, H., Li, J. Y., Mikhailov, S. F., Popov, V. G., … Wu, J. (2015). Widely Tunable Two-Color Free-Electron Laser on a Storage Ring. Physical Review Letters, 115(18), 184801. https://doi.org/10.1103/physrevlett.115.184801
Wu, Y. K., J. Yan, H. Hao, J. Y. Li, S. F. Mikhailov, V. G. Popov, N. A. Vinokurov, S. Huang, and J. Wu. “Widely Tunable Two-Color Free-Electron Laser on a Storage Ring.” Physical Review Letters 115, no. 18 (October 2015): 184801. https://doi.org/10.1103/physrevlett.115.184801.
Wu YK, Yan J, Hao H, Li JY, Mikhailov SF, Popov VG, et al. Widely Tunable Two-Color Free-Electron Laser on a Storage Ring. Physical review letters. 2015 Oct;115(18):184801.
Wu, Y. K., et al. “Widely Tunable Two-Color Free-Electron Laser on a Storage Ring.” Physical Review Letters, vol. 115, no. 18, Oct. 2015, p. 184801. Epmc, doi:10.1103/physrevlett.115.184801.
Wu YK, Yan J, Hao H, Li JY, Mikhailov SF, Popov VG, Vinokurov NA, Huang S, Wu J. Widely Tunable Two-Color Free-Electron Laser on a Storage Ring. Physical review letters. 2015 Oct;115(18):184801.
Published In
Physical review letters
DOI
EISSN
1079-7114
ISSN
0031-9007
Publication Date
October 2015
Volume
115
Issue
18
Start / End Page
184801
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences