Optical Metasurfaces

Sergey I Bozhevolnyi; Chao Meng; Fei Ding; Christopher Andrew Dirdal; Jo Gjessing; Paul Conrad Vaagen Thrane

Optical Metasurfaces

Sergey I Bozhevolnyi (Inventor), Chao Meng (Inventor), Fei Ding (Inventor), Christopher Andrew Dirdal (Inventor), Jo Gjessing (Inventor), Paul Conrad Vaagen Thrane (Inventor)

Research output: Patent

Abstract

An apparatus comprising a first substrate comprising a nanostructured surface, thereby forming an optical metasurface; a mirror formed on a second substrate; and a mechanism arranged to move the first and second substrates relative to one another. The mechanism alters a separation between the first and second substrates between a first separation distance and at least a second separation distance. At the first separation distance the optical metasurface performs a first manipulation of incident light and at the second separation distance the optical metasurface does not perform the first manipulation of incident light. An optical system and a method are also described.

Original language	English
IPC	G02B26/08,G02B5/00
Patent number	US2023072722 (A1)
Country/Territory	Denmark
Priority date	07/09/2021
Priority number	US202117467542
Publication status	Published - 9. Mar 2023

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title = "Optical Metasurfaces",

abstract = "An apparatus comprising a first substrate comprising a nanostructured surface, thereby forming an optical metasurface; a mirror formed on a second substrate; and a mechanism arranged to move the first and second substrates relative to one another. The mechanism alters a separation between the first and second substrates between a first separation distance and at least a second separation distance. At the first separation distance the optical metasurface performs a first manipulation of incident light and at the second separation distance the optical metasurface does not perform the first manipulation of incident light. An optical system and a method are also described.",

author = "Bozhevolnyi, {Sergey I} and Chao Meng and Fei Ding and Dirdal, {Christopher Andrew} and Jo Gjessing and Thrane, {Paul Conrad Vaagen}",

year = "2023",

month = mar,

day = "9",

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type = "Patent",

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TY - PAT

T1 - Optical Metasurfaces

AU - Bozhevolnyi, Sergey I

AU - Meng, Chao

AU - Ding, Fei

AU - Dirdal, Christopher Andrew

AU - Gjessing, Jo

AU - Thrane, Paul Conrad Vaagen

PY - 2023/3/9

Y1 - 2023/3/9

N2 - An apparatus comprising a first substrate comprising a nanostructured surface, thereby forming an optical metasurface; a mirror formed on a second substrate; and a mechanism arranged to move the first and second substrates relative to one another. The mechanism alters a separation between the first and second substrates between a first separation distance and at least a second separation distance. At the first separation distance the optical metasurface performs a first manipulation of incident light and at the second separation distance the optical metasurface does not perform the first manipulation of incident light. An optical system and a method are also described.

AB - An apparatus comprising a first substrate comprising a nanostructured surface, thereby forming an optical metasurface; a mirror formed on a second substrate; and a mechanism arranged to move the first and second substrates relative to one another. The mechanism alters a separation between the first and second substrates between a first separation distance and at least a second separation distance. At the first separation distance the optical metasurface performs a first manipulation of incident light and at the second separation distance the optical metasurface does not perform the first manipulation of incident light. An optical system and a method are also described.

M3 - Patent

M1 - US2023072722 (A1)

ER -

Optical Metasurfaces

Abstract

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