Fourier relationship between angular position and optical orbital angular momentum

Details Fourier relationship between angular position and optical orbital angular momentum Fourier relationship between angular position and optical orbital angular momentum

2006-06-15

arxiv.org/abs/physics/0606142v1

Physics

Optics

4 pages, 4 figures

Scientific paper

10.1364/OE.14.009071

We demonstrate the Fourier relationship between angular position and angular momentum for a light mode. In particular we measure the distribution of orbital angular momentum states of light that has passed through an aperture and verify that the orbital angular momentum distribution is given by the complex Fourier-transform of the aperture function. We use spatial light modulators, configured as diffractive optical components, to define the initial orbital angular momentum state of the beam, set the defining aperture, and measure the angular momentum spread of the resulting beam. These measurements clearly confirm the Fourier relationship between angular momentum and angular position, even at light intensities corresponding to the single photon level.

Affiliated with

Also associated with

No associations

Rating

Fourier relationship between angular position and optical orbital angular momentum 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 Fourier relationship between angular position and optical orbital angular momentum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fourier relationship between angular position and optical orbital angular momentum will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-390384