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Optical Device Structure and Processing Method of Miniature Double Parallel Reflecting Surfaces

A technology of parallel reflective surfaces and processing methods, applied in optical components, optics, optical surface grinders, etc., can solve the problems of high cost and slow speed, prevent corrosion and fall off, simplify the difficulty, and simplify the fixing and pick-and-place complexity. Effect

Active Publication Date: 2020-12-08
张琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current devices are formed by precision grinding process to form a single glass body device, and then coated, the speed is slow and the cost is high

Method used

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  • Optical Device Structure and Processing Method of Miniature Double Parallel Reflecting Surfaces
  • Optical Device Structure and Processing Method of Miniature Double Parallel Reflecting Surfaces
  • Optical Device Structure and Processing Method of Miniature Double Parallel Reflecting Surfaces

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Embodiment

[0054] Such as figure 1 and figure 2 As shown, the present embodiment provides an optical device structure with miniature double parallel reflective surfaces, the optical device structure includes a glass body 1, the glass body 1 has two parallel slopes, and the two slopes of the glass body 1 are provided with Reflective film 2 , anti-reflective film 3 is provided on the two surfaces of the light inlet and outlet of glass body 1 and the outer surface of reflective film 2 .

[0055] The upper and lower surfaces of the glass body 1 are used as the light inlet and outlet, from image 3 It can be seen that the direction of the arrow is the transmission direction of the light. The light in this embodiment enters from the upper surface of the glass body 1, is reflected by the reflective film 2 on the left slope, and is transmitted to the right slope on the upper surface of the glass body 1. The reflective film 2 on the right slope is used for reflection, and then output from the ...

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Abstract

The invention discloses a miniature optical device structure with double parallel reflection surfaces and a processing method. The optical device structure comprises a glass body, wherein the glass body is provided with two parallel oblique planes, reflective films are arranged on the two oblique planes of the glass body, and anti-reflection films are arranged on two surfaces of a light inlet anda light outlet of the glass body and the outer surfaces of the reflective films. The anti-reflection films are arranged on the two surfaces of the light inlet and the light outlet of the glass body, so that reflection loss of light entering and leaving the glass from other media can be reduced; meanwhile, the anti-reflection films are arranged on the outer surfaces of the reflective films to protect the reflective films, accordingly, the reflective films can be isolated from the other media, corrosion and falling off of the reflective films can be prevented, and a coating process and flow aresimplified.

Description

technical field [0001] The invention relates to a reflection device structure, in particular to an optical device structure and a processing method of miniature double-parallel reflection surfaces, belonging to the field of optical devices. Background technique [0002] Double-sided glass reflectors are used to move the path of light in parallel, extend the light transmission path, etc. [0003] Most of the current devices are formed by precision grinding process to form a single glass body device, and then coated, which is slow and costly. [0004] Among the existing products, the metal protection film and the anti-reflection film (anti-reflection film) are made of different materials, and need to be coated in stages. Contents of the invention [0005] The purpose of the present invention is to solve the defects of the above-mentioned prior art, and to provide a kind of optical device structure with miniature double parallel reflective surfaces. To reduce the reflection...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B17/00G02B1/11B24B13/00C03C17/36
CPCB24B13/00C03C17/36C03C17/3644C03C17/3649G02B1/11G02B17/006
Inventor 张琴
Owner 张琴
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