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  Frontiers of manipulation of ultrafast electron dynamics with attosecond light pulses
 

 

 
 

Time: 1:30pm, December 18 (Tuesday)

Title: Frontiers of manipulation of ultrafast electron dynamics with attosecond light pulses

Speaker: Dr. Wei-Chun Chu
     (Kansas State University, USA)

Place: Science Building III 4F SC427

Abstract:
The past decade has seen the rapid technological developments of
attosecond (10-18 s) light sources. These pulses have the timescale
of the electron motion in atomic and molecular systems, and are able to
probe or control many-electron interaction with the temporal resolution
of attoseconds. We theoretically demonstrate that by dressing atoms
with intense few-femtosecond lasers, the many-electron dynamics can be
controlled, and the change can be probed by attosecond light pulses.
This technique further enables the control of light, which is similar to
electromagnetically induced transparency effect, in the attosecond time
domain and in the XUV to soft X-ray energy region.

 

 

     
 

Update: 2012/12/13
Contacts: Li-Chun Chen

 
   
 
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