Seeding of a soft-x-ray laser in a plasma waveguide by high harmonic generation

Ping Hsun Lin, Ming Chang Chou, Ming Jhe Jiang, Po Chang Tseng, Hsu Hsin Chu, Jiunn Yuan Lin, Jyhpyng Wang, Szu Yuan Chen

研究成果: 雜誌貢獻期刊論文同行評審

10 引文 斯高帕斯(Scopus)

摘要

A strongly saturated waveguide-based optical-field-ionization soft-x-ray laser seeded by high harmonic generation was demonstrated for Ni-like Kr lasing at 32.8 nm. Compared with the same laser seeded only with spontaneous emission, seeding with high harmonics yields much smaller divergence, enhanced spatial coherence, and controlled polarization. The integration of high harmonic seeding, optically preformed plasma waveguide, and optical-field-ionization pumping forms one of the optimal archetypes of an ultrashort-pulse soft-x-ray laser.

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頁(從 - 到)3562-3564
頁數3
期刊Optics Letters
34
發行號22
DOIs
出版狀態已出版 - 2009

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