Research of high-power lasers and soft x-ray tissues

Hiroto Kuroda; Tsuneyuki Ozaki

doi:10.1117/12.184603

16 August 1994 Research of high-power lasers and soft x-ray tissues

Hiroto Kuroda, Tsuneyuki Ozaki

Proceedings Volume 2206, High-Power Gas and Solid State Lasers; (1994) https://doi.org/10.1117/12.184603
Event: Europto High Power Lasers and Laser Applications V, 1994, Vienna, Austria

Abstract

Solid-state laser and x-ray laser research activities at the Institute for Solid State Physics of the University of Tokyo are reviewed. A description of the four-beam multi-TW neodymium- doped phosphate glass (Nd:Glass) laser system is given. Advanced laser research, such as the development of a table-top ultra-short pulse TW Nd:Glass system and phase conjugate system, are also reviewed. Studies on recombination pumped soft x-ray lasers with He-like ions are presently underway. Picosecond x-ray spectroscopy of laser produced aluminum plasmas revealed population inversions between the n equals 3 - 2 levels of He-like Al ions. Details on the first observation of amplification in a recombination pumped He-like soft x-ray laser, showing a time-resolved small-signal gain of 3 cm^-1 for the 3¹D - 2¹P transition of He-like N, are also given.

Citation Download Citation

Hiroto Kuroda and Tsuneyuki Ozaki "Research of high-power lasers and soft x-ray tissues", Proc. SPIE 2206, High-Power Gas and Solid State Lasers, (16 August 1994); https://doi.org/10.1117/12.184603

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