This is a review of some recent development in femtosecond filamentation science with
emphasis on our collective work. Previously reviewed work in the field will not be discussed …

Recent studies have demonstrated that femtosecond laser pulses have high potential in
application to environmental science. Because of the properties of ultrafast, broadband and …

Powerful femtosecond laser pulses propagating in transparent materials result in the
formation of self-guided structures called filaments. Such filamentation in air can be …

The advances in femtosecond Ti-sapphire laser technology have led to the discovery of a
profusion of new physics. This review starts with a brief historical account of the …

An original idea is reviewed. When a molecule is pumped into a super-excited state, one of
its decay channels is neutral dissociation. One or more of the neutral fragments will …

This chapter discusses some experimental manifestations of interference stabilization or
population trapping in atoms and molecules during the filamentation of strong 800-nm …

We demonstrate the control of neutral fragmentation of methane (CH4) induced by a Ti:
sapphire intense laser pulse (800 nm, 40 fs) by using a pump-probe spectroscopy …

Fragmentation of hydrogen molecules in a strong laser field is studied experimentally and
theoretically. Balmer lines (n→ 2) from hydrogen atoms are observed up to n= 14. The …

Superexcited states of NO molecule and their neutral dissociation processes have been
studied both experimentally and theoretically. Neutral excited N* and O* atoms are detected …

當分子經由強雷射照射發光(波長在800nm 情況下), 會導致各種非線性動力學的過程.
例如分子的校準, 結構改變離子化高階簡諧的產生或庫倫爆炸. 然而, 經由強雷射所導致的電子 …