Efficient Excitation of Gain-Saturated Sub-9-nm-Wavelength Tabletop Soft-X-Ray Lasers and Lasing Down to 7.36?nm

D. Alessi; Y. Wang; B. M. Luther; L. Yin; D. H. Martz; M. R. Woolston; Y. Liu; M. Berrill; J. J. Rocca

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Efficient Excitation of Gain-Saturated Sub-9-nm-Wavelength Tabletop Soft-X-Ray Lasers and Lasing Down to 7.36?nm

机译：增益饱和的低于9nm波长的台式软X射线激光的有效激发并发射至7.36？nm

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We have demonstrated the efficient generation of sub-9-nm-wavelength picosecond laser pulses of microjoule energy at 1-Hz repetition rate with a tabletop laser. Gain-saturated lasing was obtained at λ=8.85??nm in nickel-like lanthanum ions excited by collisional electron-impact excitation in a precreated plasma column heated by a picosecond optical laser pulse of 4-J energy. Furthermore, isoelectronic scaling along the lanthanide series resulted in lasing at wavelengths as short as λ=7.36??nm. Simulations show that the collisionally broadened atomic transitions in these dense plasmas can support the amplification of subpicosecond soft-x-ray laser pulses.

机译：我们已经证明了使用台式激光器可以以1 Hz的重复频率有效生成微焦耳能量的9纳米以下皮秒激光脉冲。在由4-J能量的皮秒光学激光脉冲加热的预先创建的等离子体柱中，通过碰撞电子碰撞激发而激发的镍状镧离子在λ= 8.85？nm处获得了增益饱和的激光。此外，沿镧系的等电子标度导致在短于λ＝7.36λm的波长处发射激光。仿真表明，在这些密集等离子体中，碰撞变宽的原子跃迁可以支持亚皮秒软X射线激光脉冲的放大。

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《Physical Review X》 |2011年第2期|共1页
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D. Alessi; Y. Wang; B. M. Luther; L. Yin; D. H. Martz; M. R. Woolston; Y. Liu; M. Berrill; J. J. Rocca;
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1. Gain-saturated 10.9 nm tabletop laser operating at 1 Hz repetition rate [J] . ◦D. Alessi D. H. Martz Y. Wang M. Berrill B. M. Luther and J. J. Rocca Optics Letters . 2010,第3期

机译：增益饱和的10.9 nm台式激光器，重复频率为1 Hz
2. High-average-power, 100-Hz-repetition-rate, tabletop soft-x-ray lasers at sub-15-nm wavelengths [J] . Brendan A. Reagan, Mark Berrill, Keith A. Wernsing, Physical Review, A. Atomic, molecular, and optical physics . 2014,第5aPta2期

机译：15纳米以下波长的高平均功率，重复频率为100 Hz的台式软X射线激光器
3. Soft-x-ray laser interferometry of a plasma with a tabletop laser and a Lloyd's mirror [J] . Rocca J.J., Moreno C.H., Marconi M.C., Optics Letters . 1999,第6期

机译：用台式激光和劳埃德镜对等离子体进行软X射线激光干涉测量
4. Demonstration of an 8.85 nm gain-saturated table-top soft x-ray laser and lasing down to 7.4 nm [C] . Wang, Y. CLEO;Conference on Lasers and Electro-Optics . 2012

机译：演示8.85 nm增益饱和的台式软X射线激光并发射低至7.4 nm的激光
5. Gain-saturated repetetive soft x-ray lasers with wavelengths spanning 9-30 nm and lasing down to 7.4 nm [D] . Alessi, David Alan 2011

机译：增益饱和重复性软X射线激光器，其波长范围为9-30 nm，并且发射到7.4 nm
6. Fluorescence and Time-Delayed Lasing during Single Laser Pulse Excitation of a Pendant mm-Sized Dye Droplet [O] . Mihai Boni, Ionut Relu Andrei, Mihail Lucian Pascu, 2019

机译：悬垂毫米尺寸染料滴的单激光脉冲激发过程中的荧光和延时激光
7. Efficient Excitation of Gain-Saturated Sub-9-nm-Wavelength Tabletop Soft-X-Ray Lasers and Lasing Down to 7.36 nm [O] . D. Alessi, Y. Wang, B. M. Luther, 2011

机译：增益饱和亚9nm波长桌面软X射线激光器的有效激发和低至7.36 nm的激光
8. Tabletop Transient Collisional Excitation X-Ray Lasers [R] . Dunn, J., Li, Y., Osterheld, A. L., 1999

机译：桌面瞬态碰撞激发X射线激光器

Efficient Excitation of Gain-Saturated Sub-9-nm-Wavelength Tabletop Soft-X-Ray Lasers and Lasing Down to 7.36?nm

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