Changing field of view by applying voltage difference

Doğan Uğur Sakarya

doi:10.1117/12.2646143

3 October 2022 Changing field of view by applying voltage difference

Doğan Uğur Sakarya

Proceedings Volume 12217, Current Developments in Lens Design and Optical Engineering XXIII; 1221710 (2022) https://doi.org/10.1117/12.2646143
Event: SPIE Optical Engineering + Applications, 2022, San Diego, California, United States

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Abstract

Dual field of view optical systems provide search, detect and observation abilities with wide and narrow field of views. These systems provide dual field of view by changing the effective focal length with moving a lens or lens group mechanically to exact positions. In this paper, previously proposed methodology is used to change effective focal length without any mechanical movement. This methodology relies on ionization of fluid with voltage difference to change the refractive index which is patented in 2022.

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Doğan Uğur Sakarya "Changing field of view by applying voltage difference", Proc. SPIE 12217, Current Developments in Lens Design and Optical Engineering XXIII, 1221710 (3 October 2022); https://doi.org/10.1117/12.2646143

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