Hybridly pumped collisional soft X-ray laser in Ne-like sulphur
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چکیده
منابع مشابه
Collisionally pumped hybrid soft X-ray laser in Ne-like sulphur
We describe an experiment demonstrating XUV amplification following collisional excitation in a capillary discharge plasma irradiated by a picosecond IR laser pulse. Guiding and temporally resolved transmission of the pump laser beam are also demonstrated and analysed. The short pump laser pulse heated rapidly the electrons producing amplification in the 3pS0–3sP1 transition of Ne-like sulphur ...
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Starting with the discovery of x-ray lasers in 1984, laser-created plasmas remained for almost a decade, the only medium in which large amplification of soft-x-ray radiation could be obtained. In this paper the recent first demonstration of large soft-x-ray amplification in a discharge-created plasma column, realized utilizing a fast capillary discharge to collisionally excite the 46.9 nm trans...
متن کاملDemonstration of a hybrid collisional soft-x-ray laser
K. A. Janulewicz, J. J. Rocca, F. Bortolotto, M. P. Kalachnikov, V. N. Shlyaptsev, W. Sandner, and P. V. Nickles Max Born Institute, Max-Born-Strasse 2A, D-12489 Berlin, Germany Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523 Department of Applied Science, UC Davis-Livermore, California 94550 ~Received 1 September 2000; published 6 Febr...
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We have demonstrated an 18.9 nm Ni-like molybdenum soft x-ray laser, pumped by a compact all-diode-pumped Yb:YAG laser. The solid-state pump laser produces 8.5 ps pulses with up to 1 J energy at 10 Hz repetition rate. This diode-pumped laser has the potential to greatly increase the repetition rate and the average power of soft x-ray lasers on a significantly smaller footprint.
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The output energy dependence of high repetition rate grazing incidence pumped Ni-like Mo, Ni-like Ag, and Ne-like Ti transient collisional soft x-ray lasers on the duration of the pump pulse was studied combining experiments and model simulations. Lasing is observed to occur for a wide range of pump pulse widths e.g., 2 to 18 ps for Ni-like Ag , with maximum output occurring for pump pulses of ...
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ژورنال
عنوان ژورنال: Le Journal de Physique IV
سال: 2001
ISSN: 1155-4339
DOI: 10.1051/jp4:2001217