Distortion-free tight confinement and step-like decay of fs pulses in free space

Details Distortion-free tight confinement and step-like decay of fs pulses in free space Distortion-free tight confinement and step-like decay of fs pulses in free space

2003-10-13

arxiv.org/abs/physics/0310057v1

Physics

Optics

2 figures

Scientific paper

A method of formation of the tightly confined distortion-free fs pulses with the step-like decreasing of intensity under the finite-length propagation in free space is described. Such pulses are formed by the Fresnel source of a high refraction-index waveguide. The source reproduces in free space a propagation-invariant (distortion-free) pulse confined by the waveguide. Converse to the case of material waveguides, when the pulse goes out from the Fresnel (virtual) waveguide its shape is not changed, but the intensity immediately drops down to the near-zero level.

Affiliated with

Also associated with

No associations

Rating

Distortion-free tight confinement and step-like decay of fs pulses in free space does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Distortion-free tight confinement and step-like decay of fs pulses in free space, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distortion-free tight confinement and step-like decay of fs pulses in free space will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-639630