Abstract

We demonstrate a fully integrated silicon photonic circuit capable of generating light carrying optical orbital angular momentum. Experimentally, orbital angular momentum wavefronts are identified by interfering with another on-chip generated Gaussian beam.

© 2014 Optical Society of America

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More Like This
Integrated Continuously Tunable Optical Orbital Angular Momentum Generator

Jie Sun, Ami Yaacobi, Michele Moresco, Douglas Coolbaugh, and Michael R. Watts
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