Ultra-compact hourglass lens for integrated cameras

Mohsen Rezaei; Iman Hasani Nia; Alireza Bonakdar; Hooman Mohseni

doi:10.1117/12.2188822

3 September 2015 Ultra-compact hourglass lens for integrated cameras

Mohsen Rezaei, Iman Hasani Nia, Alireza Bonakdar, Hooman Mohseni

Proceedings Volume 9578, Current Developments in Lens Design and Optical Engineering XVI; 957809 (2015) https://doi.org/10.1117/12.2188822
Event: SPIE Optical Engineering + Applications, 2015, San Diego, California, United States

Abstract

An ultra-small telecentric lens with sub-millimeter thickness is proposed. This lens with 0.2 numerical aperture and high field of view is a good candidate to be used in multi-aperture super resolution imagers. Point spread function and the telecentricity of the lens is extracted numerically and measured experimentally. The ray-optics simulation results show nearly diffraction limited performance for the lens.

Citation Download Citation

Mohsen Rezaei, Iman Hasani Nia, Alireza Bonakdar, and Hooman Mohseni "Ultra-compact hourglass lens for integrated cameras", Proc. SPIE 9578, Current Developments in Lens Design and Optical Engineering XVI, 957809 (3 September 2015); https://doi.org/10.1117/12.2188822

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