A High Dispersion High Refractive Index Binary Optical Lens
A binary optics, high refractive index technology, applied in optics, optical components, instruments, etc., can solve the problems of difficult adjustment of angle and orientation, difficult to display and contrast of binary optical lenses, etc., to improve convenience, ensure stability, guarantee The effect of suitability
Active Publication Date: 2022-04-05
NANTONG XIANGYANG OPTICAL ELEMENT
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Problems solved by technology
[0004] The purpose of the present invention is to provide a binary optical lens with high dispersion and high refractive index, which solves the problem that the existing general binary optical lens is difficult to adjust the angle and orientation during use, and the binary optical lens has problems when refracting light beams. Problems with problems that are not easy to show comparison
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather...
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The invention discloses a high-dispersion and high-refractive-index binary optical lens, comprising a lens experiment bearing platform and a chromatographic laying clamping structure. The upper end of the lens experiment bearing platform is provided with a binary optical lens height adjustment mechanism on both sides. One side of the binary optical lens height adjustment mechanism is connected with a binary optical lens angle adjustment structure, the color spectrum laying and clamping structure is arranged behind the binary optical lens, and the surface of the binary optical lens angle adjustment structure is provided with an angle A scale mark, and one side of the angle scale mark is provided with a lens angle locking structure. In the present invention, after the polychromatic light enters the binary optical lens, since the binary optical lens has different refractive indices for light of various frequencies, the propagation directions of various color lights have different degrees of deflection, so when leaving the binary optical lens, the They are dispersed separately to form a spectrum, which can be compared with the installed spectrum, thereby improving the convenience of using the binary optical lens.
Description
technical field [0001] The invention relates to the technical field of binary optical lenses, in particular to a binary optical lens with high dispersion and high refractive index. Background technique [0002] Binary optics is a new branch of optics developed based on the theory of light wave diffraction. It is a frontier discipline formed by the mutual penetration and intersection of optics and microelectronics technology. The planar relief binary optical device based on computer-aided design and micron-level processing technology has the characteristics of light weight, easy replication, and low cost, and can realize new technologies such as miniaturization, array, integration, and arbitrary wavefront transformation that are difficult to achieve with traditional optics. Therefore, optical engineering and technology have shown unprecedented importance and broad application prospects in many fields of modern defense technology and industry such as space technology, laser pr...
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IPC IPC(8): G02B7/00G02B7/02
CPCG02B7/00G02B7/023
Inventor 刘仁玉
Owner NANTONG XIANGYANG OPTICAL ELEMENT