Measurement of superluminal phase and group velocities of Bessel beams in free space

Details Measurement of superluminal phase and group velocities of Bessel beams in free space Measurement of superluminal phase and group velocities of Bessel beams in free space

2008-11-27

arxiv.org/abs/0811.4469v1

Physics

Optics

3 pages, 3 figures

Scientific paper

We report on an interferometry-based measurement of the phase and group velocities of optical Bessel beams, providing confirmation of their superluminal character in the non-diffractive region. The measurements were performed in free space with a continuous wave laser and femtosecond pulses for phase and group velocities respectively. The Bessel beams were produced using a conical mirror.

Affiliated with

Also associated with

No associations

Rating

Measurement of superluminal phase and group velocities of Bessel beams 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 Measurement of superluminal phase and group velocities of Bessel beams in free space, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measurement of superluminal phase and group velocities of Bessel beams in free space will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-232122