Production for superpositions of the orbital angular momentum of photons by fork-like grating

Fengwei Ye; Yongping Li

doi:10.1117/12.471699

20 September 2002 Production for Superpositions of the Orbital Angular Momentum of Photons by Fork-Like Grating

Fengwei Ye, Yongping Li

Proceedings Volume 4927, Optical Design and Testing; (2002) https://doi.org/10.1117/12.471699
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Laguerre-Gaussian (LG) mode carries a well-defined orbit angular momentum. We design a fork-like grating to produce the superposition of two LG modes. It is useful in the high-dimensional quantum communication.

Citation Download Citation

Fengwei Ye and Yongping Li "Production for Superpositions of the Orbital Angular Momentum of Photons by Fork-Like Grating", Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); https://doi.org/10.1117/12.471699

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