CN103592725A - Manufacturing method of MPO optical fiber connector - Google Patents
Manufacturing method of MPO optical fiber connector Download PDFInfo
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- CN103592725A CN103592725A CN201310517535.1A CN201310517535A CN103592725A CN 103592725 A CN103592725 A CN 103592725A CN 201310517535 A CN201310517535 A CN 201310517535A CN 103592725 A CN103592725 A CN 103592725A
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- optical fiber
- manufacturing
- fiber connector
- mpo
- mpo optical
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Abstract
The invention discloses a manufacturing method of an MPO optical fiber connector. The manufacturing method of the MPO optical fiber connector comprises the following steps of (1) preparing tools to be used and materials to be used; (2) cutting high-borosilicate glass to enable the width and the length to meet the requirement of a preset specification by using a scribing machine; (3) carrying out specification examination on scribed V-shaped grooves by using an optical device; (4) selecting two qualified V-shaped grooves, tamping the V-shaped grooves with optical fiber ribbons, wherein coatings of the optical fiber ribbons are peeled off; (5) injecting epoxy resin adhesives, and carrying out solidification by using an ultraviolet lamp to enable optical fibers and the high-borosilicate glass to form an integrated structure; (6) conveying materials obtained through integration between the optical fibers and the high-borosilicate glass to a grinding process to carry out processing on end faces; (7) installing matched parts on the materials with the processed end faces. The manufacturing method of the MPO optical fiber connector is applied to the manufacturing process of the MPO optical fiber connector, and productivity and optical performance of the MPO optical fiber connector can be effectively improved; in addition, the good effect of production cost control can be achieved, and the manufacturing method of the MPO optical fiber connector has the advantages that manufacturing is easy, and the cost is low.
Description
Technical field
The present invention is specially a kind of method for making of the MPO joints of optical fibre.
Background technology
Optical fiber communication, as the pillar communication pattern of modern communication networks, has irreplaceable effect in the infrastructure construction of information highway.The joints of optical fibre are used on a large scale in Networks of Fiber Communications construction, in order to adapt at a high speed and the needs of high-capacity optical fiber communication system middle-high density and high efficiency interconnection wiring, traditional single fiber-optic connector is replaced by highdensity multi-fiber connector (MPO) gradually in recent years.Adopted in recent years the PPS material of injection molded to manufacture sleeve, to obtain ultralow and stable insertion loss; Introduced the maximum one-dimensional MPO connector that reaches 16 cores, shown and increasing density of optic fibre.But adopt the sleeve of PPS material single injection-molded, the accuracy requirement superelevation to injection moulding grinding tool, and the type sleeve product only has minority Japanese firm to supply, so caused the market price of this product high.And the sleeve utilization of V-type groove processes very ripe V-type groove scribing process can either guarantee the superhigh precision requirement of processing, also competitive advantage aspect cost control.
Summary of the invention
Technical matters solved by the invention is to provide a kind of method for making of the MPO joints of optical fibre, to solve the problem proposing in above-mentioned background technology.
In order to achieve the above object, the present invention realizes by the following technical solutions: a kind of method for making of the MPO joints of optical fibre, comprises the following steps:
(1) prepare tool using and material: 1. submicron order scribing machine; 2. emery material blade; 3. the high-boron-silicon glass sheet that expansion coefficient is 3.3, thickness is 1.25mm; 4. the multiple robotization detection and the analytical equipment that for V-type groove depth, width and angle, detect;
(2) first with high-precision scribing machine, coordinate diamond-impregnated blade to carry out scribing operation, the width of high borosilicate and length are cut to default specification;
(3) the good V-type groove of scribing is carried out to the inspection of specification with optical device, the specification of measuring each sample makes it meet index request;
(4) select 2 qualified V-type grooves, tamp into the fibre ribbon of peeling off coat;
(5) pour into epoxide-resin glue and be cured and make optical fiber and high-boron-silicon glass form integral structure with uviol lamp;
(6) by optical fiber and high-boron-silicon glass, the material after integrated is sent into the processing that grinding technics carries out end face;
(7) the complete material of end face processing is loaded onto to supporting loose mail.
Further, the cutting head angle of the diamond-impregnated blade described in step (1) is 90 degree.
beneficial effect:
The present invention, for MPO joints of optical fibre manufacture craft, can effectively promote the optical property of production capacity and raising connector, can play good effect in addition aspect production cost control, has advantages of that making is simple, cheap simultaneously.
Accompanying drawing explanation
Fig. 1 is V-type groove structural representation of the present invention.
Embodiment
In order to make technological means of the present invention, creation characteristic, workflow, using method reach object and effect is easy to understand, below in conjunction with accompanying drawing explanation, to the specific embodiment of the invention, further set forth the present invention.
A method for making for the MPO joints of optical fibre, comprises the following steps:
(1) prepare tool using and material: 1. submicron order scribing machine; 2. emery material blade; 3. the high-boron-silicon glass sheet that expansion coefficient is 3.3, thickness is 1.25mm; 4. the multiple robotization detection and the analytical equipment that for V-type groove depth, width and angle, detect;
(2) first with high-precision scribing machine, coordinate diamond-impregnated blade to carry out scribing operation, the width of high borosilicate and length are cut to default specification;
(3) the good V-type groove of scribing is carried out to the inspection of specification with optical device, the specification of measuring each sample makes it meet index request;
(4) select 2 qualified V-type grooves, tamp into the fibre ribbon of peeling off coat;
(5) pour into epoxide-resin glue and be cured and make optical fiber and high-boron-silicon glass form integral structure with uviol lamp;
(6) by optical fiber and high-boron-silicon glass, the material after integrated is sent into the processing that grinding technics carries out end face;
(7) the complete material of end face processing is loaded onto to supporting loose mail.
Further, the cutting head angle of the diamond-impregnated blade described in step (1) is 90 degree.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention; the technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. a method for making for the MPO joints of optical fibre, is characterized in that, comprises the following steps:
(1) prepare tool using and material: 1. submicron order scribing machine; 2. emery material blade; 3. the high-boron-silicon glass sheet that expansion coefficient is 3.3, thickness is 1.25mm; 4. the multiple robotization detection and the analytical equipment that for V-type groove depth, width and angle, detect;
(2) first with high-precision scribing machine, coordinate diamond-impregnated blade to carry out scribing operation, the width of high borosilicate and length are cut to default specification;
(3) the good V-type groove of scribing is carried out to the inspection of specification with optical device, the specification of measuring each sample makes it meet index request;
(4) select 2 qualified V-type grooves, tamp into the fibre ribbon of peeling off coat;
(5) pour into epoxide-resin glue and be cured and make optical fiber and high-boron-silicon glass form integral structure with uviol lamp;
(6) by optical fiber and high-boron-silicon glass, the material after integrated is sent into the processing that grinding technics carries out end face;
(7) the complete material of end face processing is loaded onto to supporting loose mail.
2. a kind of method for making of the MPO joints of optical fibre according to claim 1, is characterized in that, the cutting head angle of the diamond-impregnated blade described in step (1) is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517535.1A CN103592725A (en) | 2013-10-29 | 2013-10-29 | Manufacturing method of MPO optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517535.1A CN103592725A (en) | 2013-10-29 | 2013-10-29 | Manufacturing method of MPO optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103592725A true CN103592725A (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310517535.1A Pending CN103592725A (en) | 2013-10-29 | 2013-10-29 | Manufacturing method of MPO optical fiber connector |
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| CN (1) | CN103592725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111552035A (en) * | 2020-05-21 | 2020-08-18 | 武汉驿路通科技股份有限公司 | High-precision MT (MT) ferrule and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227951A (en) * | 1978-05-30 | 1980-10-14 | Compagnie Lyonnaise De Transmissions Optiques | Method of splicing optical fibres disposed in a layer in a cable |
| US6215945B1 (en) * | 1998-03-31 | 2001-04-10 | Ngk Insulators, Ltd. | Optical fiber array |
| JP2003202452A (en) * | 2001-12-27 | 2003-07-18 | Samsung Electronics Co Ltd | Optical fiber block having auxiliary block for reinforcement |
| CN1643419A (en) * | 2002-03-15 | 2005-07-20 | 日本电气硝子株式会社 | Optical fiber array substrate and manufacturing method thereof |
| CN101762971A (en) * | 2009-12-25 | 2010-06-30 | 无锡爱沃富光电科技有限公司 | Method for manufacturing fiber array V-shaped groove by photoetching technology |
| CN102243437A (en) * | 2011-06-14 | 2011-11-16 | 扬中市华瑞通讯仪器有限公司 | Method for manufacturing groove substrate of optical fiber array assembly |
-
2013
- 2013-10-29 CN CN201310517535.1A patent/CN103592725A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227951A (en) * | 1978-05-30 | 1980-10-14 | Compagnie Lyonnaise De Transmissions Optiques | Method of splicing optical fibres disposed in a layer in a cable |
| US6215945B1 (en) * | 1998-03-31 | 2001-04-10 | Ngk Insulators, Ltd. | Optical fiber array |
| JP2003202452A (en) * | 2001-12-27 | 2003-07-18 | Samsung Electronics Co Ltd | Optical fiber block having auxiliary block for reinforcement |
| CN1643419A (en) * | 2002-03-15 | 2005-07-20 | 日本电气硝子株式会社 | Optical fiber array substrate and manufacturing method thereof |
| CN101762971A (en) * | 2009-12-25 | 2010-06-30 | 无锡爱沃富光电科技有限公司 | Method for manufacturing fiber array V-shaped groove by photoetching technology |
| CN102243437A (en) * | 2011-06-14 | 2011-11-16 | 扬中市华瑞通讯仪器有限公司 | Method for manufacturing groove substrate of optical fiber array assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111552035A (en) * | 2020-05-21 | 2020-08-18 | 武汉驿路通科技股份有限公司 | High-precision MT (MT) ferrule and manufacturing method thereof |
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Application publication date: 20140219 |