Title :
Measurement of ultrashort X-ray pulses
Author :
Glover, T.E. ; Schoenlein, R.W. ; Chin, A.H. ; Shank, C.V.
Author_Institution :
Berkeley Nat. Lab., CA, USA
Abstract :
Summary form only given. We report demonstration of a visible/X-ray cross-correlation technique based on laser-assisted X-ray photoionization which has been used to measure 50-fs soft X-ray pulses. The technique is widely applicable to soft and hard X-rays and permits the first direct measurements on the duration of femtosecond high order harmonic radiation.
Keywords :
X-ray optics; high-speed optical techniques; optical correlation; optical harmonic generation; photoionisation; 50 fs; duration measurement; femtosecond high order harmonic radiation; hard X-rays; laser-assisted X-ray photoionization; soft X-rays; ultrashort X-ray pulse; visible/X-ray cross-correlation; Energy resolution; Gas lasers; Ionization; Least squares methods; Optical pulse generation; Optical pulses; Pulse measurements; Solids; Ultrafast optics; X-ray lasers;
Conference_Titel :
Lasers and Electro-Optics, 1996. CLEO '96., Summaries of papers presented at the Conference on
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-443-2
