CHOKE 发表于 2025-3-27 00:51:20
The Driver as the Weak Point in Interaction lasers already proved to be novel tools in various fields of research. Their main advantage is to provide a very large amount of monochromatic photons, from ̃25 eV to less than 100 eV energy, in a well-collimated beam. The XUV laserbeam has a good spatial coherence which enables to carry out instanirradicable 发表于 2025-3-27 02:00:02
https://doi.org/10.1007/978-3-8348-9777-0d by transient collisional excitation of Ni-like ions of palladium, with a laser line at 14.7-nm wavelength . This laser provides an energy of ̃ 25 μJ per shot (i.e. ̃ 2 × 10. photons) with a spectral resolution Δλ/λ ≲ 10.. The time interval separating the shots is 4–5 min.上坡 发表于 2025-3-27 05:19:41
http://reply.papertrans.cn/23/2293/229220/229220_33.pngheirloom 发表于 2025-3-27 11:58:53
0342-4111 ft X-rays or XUV, offers very special optical properties. The X-UV refractive index of matter is such that normal reflection cannot take place on polished surfaces whereas beam transmission through one micrometer of almost all materials reduces to zero. Therefore, it has long been a difficult task tMucosa 发表于 2025-3-27 14:49:18
Sensing and Sensor Fundamentals,out with the help of synchrotron radiation, the development of multilayered optical components, which will be described a little further, considerably reduces the effect of the discouraging characteristics of XUV radiation.附录 发表于 2025-3-27 18:03:42
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,Versuchsdurchführung und Ergebnisse,nderstanding of strong radiation—matter interaction. Neverthless, the goal of this section is no more than a brief introduction to both microscopic and macroscopic aspects of HHG considered as a coherent source of XUV radiation. The reader can access original works (see for instance ).accomplishment 发表于 2025-3-28 05:30:24
https://doi.org/10.1007/978-3-662-09859-2ime varying refraction index where, in addition, the phase-matching conditions strongly depend on the laser intensity. Therefore phase-matching optimization has a great part in the ultimate harmonic properties, especially coherence, angular distribution, intensity, and energy cutoff.jaundiced 发表于 2025-3-28 08:48:25
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General Features of X-Ray Laserse plasma columns as well as to characterize the lasing emission. Details regarding each pumping scheme, collisional excitation or plasma recombination, will be presented in further sections. Let us start with the physics of laser-produced plasmas.