Planar chiral structure with chiral signal and preparation method

A chiral structure and planar technology, applied in the direction of polarizing elements, can solve problems such as structural height restrictions, achieve the effects of lower requirements, convenient preparation, and reduced number of electron beam exposures

Inactive Publication Date: 2021-05-14
吕岩
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The object of the present invention is to provide a planar chiral structure with chiral signals and a preparation method for the deficiencies in the above-mentioned prior art, so as to solve the problem of structural height in the preparation of optical chiral structures in the prior art. limit problem

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  • Planar chiral structure with chiral signal and preparation method
  • Planar chiral structure with chiral signal and preparation method
  • Planar chiral structure with chiral signal and preparation method

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is an embodiment of the metal plate of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0033] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in...

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Abstract

The invention relates to a planar chiral structure with a chiral signal and a preparation method, in particular to the field of optical instruments. According to the planar chiral structure provided by the invention, the seed crystal layer is arranged on one side of the substrate, the plurality of chiral structure holes are formed in the seed crystal layer, and the inner walls of the plurality of chiral structure holes in the seed crystal layer are filled with the filling metal; whenlight is irradiated on the planar chiral structure, the volume of the filling metal filled in the plurality of chiral structure holes in the seed crystal layer is changed, so that the coupling condition of the planar chiral structure is changed, and the chirality of the incident light can be obtained through the coupling condition.

Description

technical field [0001] The invention relates to the field of optical devices, in particular to a planar chiral structure with chiral signals and a preparation method. Background technique [0002] Chirality exists widely in nature and represents an important symmetric feature in various disciplines. An object is said to be "chiral" if it is different from its mirror image, and its mirror image cannot be superimposed on the original object, just as the left and right hands are mirror images of each other and cannot be superimposed. Chirality plays an important role especially in the field of optics. In optics, right-handed polarized light and right-handed polarized light are a group of lights with different chiralities. [0003] According to the disclosed technology, circular dichroism is a very important means to study chiral compounds. The positive and negative of the Codon effect on a specific wavelength are the same as the left and right rotation of the spin spectrum, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B5/30
CPCG02B5/30
Inventor 不公告发明人
Owner 吕岩
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