Showing papers by "Jianying Zhou published in 2005"
TL;DR: In this article, femtosecond laser pulses with suitable pulse areas are shown to decelerate and stop inside a resonant photonic crystal, and the release of the stored fields can be achieved through pulse collision by use of an external optical pulse as a control field.
Abstract: Femtosecond laser pulses with suitable pulse areas are shown to decelerate and stop inside a resonant photonic crystal. The release of the stored fields can be achieved through pulse collision by use of an external optical pulse as a control field. The duty cycle efficiency of the storage and release of light is shown to be as much as 96%. The proposed technique is applied to a real photonic system with finite thickness of atomic layers.
22 citations
TL;DR: Spatial-temporal characteristics of ultrashort optical pulses in a resonantly absorbing Bragg reflector are numerically evaluated and a practical method of trapping light pulses in the photonic structure is presented.
Abstract: Spatial-temporal characteristics of ultrashort optical pulses in a resonantly absorbing Bragg reflector are numerically evaluated. The moving and stationary spatial-temporal gap solitons are shown to exist in the photonic structure for a finite spatially-distributed light field in a finite thickness sample. A practical method of trapping light pulses in the photonic structure is presented.
6 citations
22 May 2005
TL;DR: Ultrashort laser pulses can be decelerated or stopped by launching the femtosecond pulses into a resonant photonic crystal and release by re-acceleration can be realized through inter-pulse collision.
Abstract: Ultrashort laser pulses can be decelerated or stopped by launching the femtosecond pulses into a resonant photonic crystal and release by re-acceleration can be realized through inter-pulse collision.
4 citations