Optical element adjustment seat

A technology of optical components and adjustment seats, applied in the direction of optical components, optics, installation, etc., can solve problems such as vibration interference, difficulty in placement, spring deformation, etc., and achieve high stability and firm fixation

Active Publication Date: 2016-04-27
INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, for figure 1 As shown in the optical element adjustment frame, the fixed frame and the adjustable frame are separated from each other, which are easily disturbed by spring deformation and external vibration, and the optical stability is not high.
However, the UV adhesive bonding lens method with high stability is not adjustable or can only be adjusted with the help of other tools, and once it is cemented, it cannot be adjusted again, and it is difficult to achieve better optical path adjustment and maintenance.
In addition, this structure cannot bear a large weight, so other heavy optical devices, such as optical devices with heating or cooling devices, are difficult to place on the fixed frame

Method used

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Embodiment Construction

[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, in the drawings or descriptions in the specification, the same drawing numbers are used for similar or identical parts. Implementations not shown or described in the drawings are forms known to those of ordinary skill in the art. Additionally, although examples of parameters including specific values ​​may be provided herein, it should be understood that the parameters need not be exactly equal to the corresponding values, but may be approximated within acceptable error tolerances or design constraints. In addition, the directional terms mentioned in the following embodiments, such as "up", "down", "front", "rear", "left", "right", etc., only refer to the directions of the drawings. Accordingly, the directional terms...

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Abstract

The invention provides an optical element adjusting seat. In the optical element adjusting seat, an optical element is adhered and fixed to a first elastic plate, and a first threaded ejector rod is used for regulating the angle in a horizontal direction; and a second elastic plate is used to regulate the angle of the optical element in a vertical direction by using the same principle, and thus, the two-dimensional regulation of the optical element is realized.

Description

technical field [0001] The invention relates to the field of laser technology in the optical industry, in particular to an optical element adjustment seat. Background technique [0002] Usually in laser devices, the adjustment methods of optical lenses or other components are mostly the way of using a fixed frame to cooperate with an adjustment frame or UV glue. figure 1 It is a schematic diagram of the prior art optical element adjustment frame. like figure 1 As shown, the adjusting frame is based on a threaded ejector rod with a spring or screw tensioning structure, and the lens is fixed on the vertical fixing frame by pressing or pressing. [0003] However, for figure 1 As shown in the optical element adjustment frame, the fixing frame and the adjustment frame are separated from each other, which are easily disturbed by spring deformation and external vibration, and the optical stability is not high. However, the UV glue-bonded lens method with high stability has no a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/00
Inventor 林学春鄢歆张志研李梦龙晏诗恋于海娟侯玮徐贵昌
Owner INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
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