Lens carrier for optical module coupling,optical module coupling device and use method of optical module coupling device

A coupling device and optical module technology, applied in the field of optical communication, can solve problems affecting coupling quality and coupling efficiency, lens cracking, lens skewing, etc., achieve the effect of reducing production cost and technical difficulty, and improving coupling efficiency

Pending Publication Date: 2021-06-15
武汉英飞光创科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lens carrier on the traditional lens coupling machine usually simply sets an array of small hole structures on the metal block to place and fix the lens; currently, the lens is generally picked up by suction nozzle for coupling operation. This method exists The following problems: when the suction nozzle presses the lens first and then sucks the lens, the lens will bear a large pressure and easily cause the lens to break; and when the suction nozzle of the coupling machine maintains a certain gap between the lens and the lens before sucking the lens, It is easy to cause the absorption lens to be skewed and affect the coupling quality and coupling efficiency

Method used

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  • Lens carrier for optical module coupling,optical module coupling device and use method of optical module coupling device
  • Lens carrier for optical module coupling,optical module coupling device and use method of optical module coupling device

Examples

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Embodiment 1

[0021] Such as figure 1 and figure 2 , the embodiment of the present invention provides a lens carrier for optical module coupling, including a base 1, at least one lens carrier for placing a lens 3 is formed on the top of the base 1, and each lens carrier is equipped with a A buffer mechanism that can be compressed when the lens 3 is under pressure.

[0022] Generally, the above-mentioned lens carrier can carry a plurality of lenses 3 , that is, it has a plurality of lens positions, and each lens position is preferably arranged in an array.

[0023] In one of the embodiments, an independent buffer mechanism can be configured for each lens loading position, for example, a plurality of loading slots can be provided on the base 1, and a buffer mechanism is provided at the bottom of each loading slot; wherein, the buffer mechanism can Use the following method:

[0024] (1) The buffer mechanism adopts elastic materials such as buffer sponge and buffer rubber, and the lens 3 ca...

Embodiment 2

[0034] An embodiment of the present invention provides an optical module coupling device, including a coupling machine, on which a lens carrier and a suction nozzle for picking up the lens 3 are arranged, and the lens carrier adopts the method provided in the first embodiment above. Lens carrier for optical module coupling.

[0035] The coupling machine and the suction nozzle are conventional equipment in the field, and the arrangement of the suction nozzle and the lens carrier on the coupling machine is a conventional structure in the field, and will not be described here.

[0036] The embodiment of the present invention also relates to the method of using the optical module coupling device as described above, including:

[0037] placing the lens 3 on the lens carrier;

[0038] Move the suction nozzle directly above the target lens 3, lower the suction nozzle and press the target lens 3;

[0039] After the suction nozzle picks up the target lens 3, the target lens 3 is move...

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Abstract

The invention relates to a lens carrier for optical module coupling. The lens carrier comprises a base; at least one lens carrying position for placing lenses is formed at the top of the base; a buffer mechanism which can be compressed when the lens bears pressure is arranged below each lens carrying position. In addition, the invention further relates to an optical module coupling device and a use method thereof. The device comprises a coupling machine table; a lens carrier and a suction nozzle used for sucking the lens are arranged on the coupling machine table; the lens carrier used for optical module coupling is adopted as the lens carrier. The buffer mechanism is arranged below the lens carrying position and can be compressed when the lens bears pressure, so that the pressure of the suction nozzle on the lens can be buffered, and therefore, the mode that the suction nozzle compresses the lens and then sucks the lens can be adopted, it is guaranteed that the suction nozzle and the lens are fully compressed, and the lens cannot be damaged, optical module coupling production cost and technical difficulty can be obviously reduced, and optical module coupling efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of optical communication, and in particular relates to a lens carrier used for optical module coupling, an optical module coupling device using the lens carrier and a use method thereof. Background technique [0002] With the continuous development of communication technology, the market demand for optical modules is increasing. Improving the motion accuracy of the coupling machine and controlling the production cost of the coupling machine have become important ways to enhance market competitiveness. The lens carrier on the traditional lens coupling machine usually simply sets an array of small hole structures on the metal block to place and fix the lens; currently, the lens is generally picked up by suction nozzle for coupling operation. This method exists The following problems: when the suction nozzle presses the lens first and then sucks the lens, the lens will bear a large pressure and easily cause the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/32F16F15/08F16F15/067
CPCG02B6/32F16F15/08F16F15/067
Inventor 胡江山陈海
Owner 武汉英飞光创科技有限公司
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