A Flattened Luneburg Lens for the THz Region

Yasith Amarasinghe; Rajind Mendis; Rabi Shrestha; Hichem Guerboukha; Jochen Taiber; Martin Koch; Daniel M. Mittleman

doi:10.1364/CLEO_AT.2021.ATu4K.3

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2021),
paper ATu4K.3
•https://doi.org/10.1364/CLEO_AT.2021.ATu4K.3

A Flattened Luneburg Lens for the THz Region

Yasith Amarasinghe, Rajind Mendis, Rabi Shrestha, Hichem Guerboukha, Jochen Taiber, Martin Koch, and Daniel M. Mittleman

CLEO: Applications and Technology 2021

San Jose, California United States
9–14 May 2021
ISBN: 978-1-943580-91-0

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Non-conventional Optics and Imaging (ATu4K)

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Y. Amarasinghe, R. Mendis, R. Shrestha, H. Guerboukha, J. Taiber, M. Koch, and D. M. Mittleman, "A Flattened Luneburg Lens for the THz Region," in Conference on Lasers and Electro-Optics, J. Kang, S. Tomasulo, I. Ilev, D. Müller, N. Litchinitser, S. Polyakov, V. Podolskiy, J. Nunn, C. Dorrer, T. Fortier, Q. Gan, and C. Saraceno, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper ATu4K.3.

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Abstract

We describe a Luneburg lens modified with quasi-conformal transformation optics. This device offers the possibility for wide-angle beam steering and reception over a broad bandwidth in the terahertz range.

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