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Conferences > CLEOPR > 2022 > CMP3B > CMP3B_03

Tsurupica Axicon Lens for high-order terahertz Bessel beam generation

Katsuhiko Miyamoto, Riku Nomura, Shota Tsuji, and Takashige Omatsu

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Abstract

We develop a Tsurupica axicon lens to generate a terahertz (THz) Bessel beam with non-zero orbital angular momentum. The higher-order THz Bessel beams were efficiently generated within the frequency range of 3-6 THz.

© 2022 IEEE

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