Title :
Half-cycle cutoffs up to the oxygen K-edge: Signatures of isolated attosecond pulses across the water window
Author :
Silva, Francisco ; Teichmann, Stephan M. ; Cousin, S.L. ; Hemmer, Michael ; Biegert, J.
Author_Institution :
ICFO - Inst. de Cienc. Fotoniques, Castelldefels, Spain
Abstract :
We produce CEP-dependent X-ray continua up to the oxygen edge (543 eV) through high harmonic generation driven by sub-2-cycle 1.85 μm pulses at 1kHz, supporting isolated attosecond pulses of 45 as in the water window.
Keywords :
X-ray optics; high-speed optical techniques; optical harmonic generation; oxygen; CEP-dependent X-ray continua; electron volt energy 543 eV; frequency 1 kHz; half-cycle cutoffs; high harmonic generation; isolated attosecond pulse signatures; oxygen K-edge; sub-2-cycle pulses; time 45 as; water window; wavelength 1.85 mum; Frequency conversion; Harmonic analysis; Helium; Nonlinear optics; Optical pulses; Power harmonic filters; X-ray lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
