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Conferences > ACPC > 2016 > AF2A > AF2A.46

Design of compact orbital angular momentum (OAM) beams generator on an integrated silicon platform

Shuang Zheng, Li Shen, Shuhui Li, and Jian Wang

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Abstract

We present a compact integrated structure to generate optical orbital angular momentum (OAM) beams, where a simple waveguide structure with a trench is formed on a silicon platform. Numerical simulations show that OAM beams with topological charges of ±1 could be achieved over a wide wavelength range from 1.45 µm to 1.65 µm.

© 2016 Optical Society of America

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