TERAHERTZ-GIGAHERTZ FISHEYE LENS SYSTEM

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United States of America Patent

SERIAL NO

15409743

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Abstract

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Terahertz-gigahertz fisheye lens systems that may be implemented in or attached to many gigahertz/terahertz systems (such as imaging or security system) are proposed. Each proposed terahertz-gigahertz fisheye lens system includes three lens elements in which combined provides a FOV of about 160°. Each lens element is made of quartz or materials having similar refractive indices. The surfaces of each lens element are either planar and/or spherical. Furthermore, the radius of curvature, diameter, surface profile, size, spacing, and material of the lens elements may be selected to achieve quality performance. Also, to change the focusing distance for achieving optimum imaging resolution, the spacing between these lens element and the image sensor (or the object) may be adjusted.

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Patent Owner(s)

Patent OwnerAddress
ARCHIT LENS TECHNOLOGY INC2F NO 11 LANE 176 NANYA STREET NORTH DIST HSINCHU CITY 30052

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tzuang, Lawrence Dah-Ching Zhubei City, TW 8 1
Wu, Yen-Ju Sheffield, GB 6 1

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