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TOSA lens coupling system based on six-axis displacement platform

A coupling system and displacement stage technology, applied in the field of optical communication, can solve the problems of low coupling accuracy, poor back-end pin or fiber coupling, poor coupling efficiency, etc., so as to improve coupling efficiency, improve production yield, and improve production efficiency Effect

Pending Publication Date: 2020-06-23
大连优迅科技股份有限公司
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AI Technical Summary

Problems solved by technology

The existing lens coupling system adopts a complete manual operation or a three-axis translation stage, which has low coupling accuracy and poor coupling efficiency, which can easily cause poor coupling of rear-end pins or optical fibers.

Method used

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  • TOSA lens coupling system based on six-axis displacement platform
  • TOSA lens coupling system based on six-axis displacement platform

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the embodiments and accompanying drawings.

[0019] Such as figure 1 with figure 2 As shown, a TOSA lens coupling system based on a six-axis translation platform, including an optical table 1, a six-axis translation platform 2, an adapter fixture 3, a lens suction nozzle 4, a four-axis translation platform 5, and a product clamping fixture 6 , slide table 7, Sorebo beam analyzer 8, computer monitor 9, UV lamp fixture 10, UV lamp 11 and DC coupling power supply 12.

[0020] Summary of this embodiment, the size of the optical table 1 is 1200mm*1200mm, and the rectangular array on it is covered with M6 screw holes with a spacing of 25mm;

[0021] The edge position of one end of the optical platform 1 is fixed by screws to the six-axis translation stage 2. The specific position is mainly for the convenience of personnel to operate the adjustment knob. The six-axis translation stage 2 can be adjus...

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Abstract

The invention belongs to the optical communication industry, and relates to a TOSA lens coupling system based on a six-axis displacement platform. The six-axis displacement platform, a four-axis displacement platform, the sliding table, the direct-current coupling power source and the UV lamp fixing jig are all fixed to the optical platform, screw holes are distributed in the optical platform at equal intervals in a rectangular array, and therefore all components can be fixed conveniently. One end of the switching jig is fixed on the six-axis displacement table, and the other end is connectedwith the lens suction nozzle; the product clamping jig is fixed to the four-axis displacement table and located under the lens suction nozzle, and the UV lamp is fixed to the inclined upper portion ofthe product clamping jig. The Soreblog beam analyzer is fixed on the sliding table and is connected with the computer display; and the direct-current coupling power supply is connected with a productto be coupled, adjusts the temperature control and electrifying current, and electrifies the LD chip to emit light. According to the system, the lens can be adjusted to be bonded at the optimal position, the coupling efficiency of a rear-end pin or an optical fiber is greatly improved, the production yield is greatly improved, and the production efficiency can be greatly improved at the same time.

Description

technical field [0001] The invention belongs to the optical communication industry, in particular to a TOSA lens coupling system based on a six-axis displacement platform. Background technique [0002] With the development of the optical communication industry, the demand for optical emitting devices-TOSA is increasing. The lens converts the divergent light emitted by the LD chip into parallel light, which is transmitted through the pin or optical fiber. The position of the lens directly affects the pin or optical fiber. coupling efficiency. The existing lens coupling system adopts a complete manual operation or a three-axis translation stage, which has low coupling accuracy and poor coupling efficiency, which can easily cause poor coupling of rear-end pins or optical fibers. Contents of the invention [0003] In order to solve the above problems, the present invention provides a TOSA lens coupling system based on a six-axis displacement platform. The present invention ca...

Claims

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Application Information

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IPC IPC(8): G02B6/42
CPCG02B6/4204G02B6/4219G02B6/4239G02B6/4296
Inventor 廖传武侯炳泽贺亮纪超
Owner 大连优迅科技股份有限公司
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