CN104267464A - Optical fiber array and manufacturing method thereof - Google Patents
Optical fiber array and manufacturing method thereof Download PDFInfo
- Publication number
- CN104267464A CN104267464A CN201410551924.0A CN201410551924A CN104267464A CN 104267464 A CN104267464 A CN 104267464A CN 201410551924 A CN201410551924 A CN 201410551924A CN 104267464 A CN104267464 A CN 104267464A
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- Prior art keywords
- fiber array
- optical fiber
- glue
- groove
- ribbon
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
Abstract
The invention discloses a multi-channel optical fiber array and a manufacturing method of the multi-channel optical fiber array. The multi-channel optical fiber array is composed of a quartz glass substrate, tape-shaped optical fibers and glue. In the manufacturing method, the interval between the optical fibers is controlled through a high-accuracy V-shaped groove positioning formwork, the positioning formwork is removed from the finished multi-channel optical fiber array, and therefore the production cost of the product is largely reduced on the premise of guaranteeing the quality of the optical fiber array. The multi-channel optical fiber array is simple in manufacturing process, high in optical fiber interval accuracy and high in yield.
Description
Technical field
The present invention relates to a kind of intraware of PLC shunt, particularly a kind of fiber array and preparation method thereof.
Background technology
Along with fiber-to-the-home popularization, the consumption of planar waveguide-type optical branching device is increasing.In fiber to the home engineering, optical branching device generally adopts one-level or secondary light-splitting, and therefore the demand of market to the planar waveguide-type optical branching device of major path is increasing, particularly 1 point 64, even the major path optical branching device of 1 point 128.
Planar waveguide-type optical branching device is made by chip, one-channel optical fiber array and Multi-channel optical fiber array coupling bonding.Traditional Multi-channel optical fiber array adopts V-type groove and ribbon fiber to bond and makes, and the positional accuracy of optical fiber pitch depends on the machining precision of V-type groove.Existing equipment when cutting the V-type groove of major path (particularly port number 64 and above V-type groove), due to the cumulative errors of cutting equipment, cause the machining precision of V-type groove not reach requirement.In addition, in traditional Multi-channel optical fiber array, need all the time to adopt V-type groove structure, thus too increase cost of manufacture.Therefore need to develop a kind of fiber array, to avoid the situation that traditional fiber array lost efficacy due to fiber array that the machining precision of V-type groove causes to occur, and reduce production cost.
Summary of the invention
The object of the invention is to, provide a kind of novel Multi-channel optical fiber array and preparation method thereof, concrete adopted technical scheme is as follows:
A kind of Multi-channel optical fiber array, is characterized in that, it is made up of the glue after quartz base plate, multi-ribbon shape optical fiber and solidification, has spacing between described ribbon fiber, and quartz base plate and multi-ribbon shape optical fiber are bonded by the glue after solidifying.
Further, described spacing is n*127um or n*250um, and wherein n is natural number.
Further, described spacing is controlled by the size of the groove in locating template in manufacturing process, and described locating template is removed after fiber array completes.
Further, described groove is V-type groove.
A method for making for Multi-channel optical fiber array, is characterized in that, comprises the steps:
Step 1, the multi-ribbon shape optical fiber peelling off coat is snapped in each groove with the locating template of multiple groove in a certain order accordingly,
Step 2, quartz base plate to be covered on locating template, and inject glue between quartz base plate and ribbon fiber, and solidified glue,
Step 3, after glue curing, remove locating template.
Further, the groove in described locating template is V-type groove, and the size of described V-type groove is in order to control the spacing of described ribbon fiber.
Further, described spacing is n*127um or n*250um, and wherein n is natural number.
Further, it also comprises step 4, after removing locating template, carries out benefit glue to the ribbon fiber peelling off coat.
Further, also comprise step 5, the fiber array formed after benefit glue is ground and polishing according to predetermined angle.
A kind of Multi-channel optical fiber array, it adopts according to method flow described above and makes, and described Multi-channel optical fiber array is made up of the glue after quartz base plate, multi-ribbon shape optical fiber and solidification.
The method for making of Multi-channel optical fiber array provided by the present invention adopts full adhesive process, and adopt in manufacturing process and can position by the reusable locating template with groove, groove is wherein V-type groove.There is not V-type groove in the Multi-channel optical fiber array that the present invention is formed, solve traditional Multi-channel optical fiber array and adopt V-type groove to carry out optical fiber pitch location to there is error and the problem that causes fiber array to lose efficacy, and can effectively reduce and to produce.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, to those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the operation chart of the step 1 of the method for making flow process of the embodiment of the present invention.
Fig. 2 is the operation chart of the step 3 of the method for making flow process of the embodiment of the present invention.
Fig. 3 is the operation chart of the step 5 of the method for making flow process of the embodiment of the present invention.
Fig. 4 is the Multi-channel optical fiber array structural representation of the embodiment of the present invention.
Embodiment
Illustrate clearly and completely the technical scheme in the embodiment of the present invention below in conjunction with drawings and Examples, described embodiment is only the present invention's part embodiment, but not as the foundation limited the present invention.Do not making based on those skilled in the art's those of ordinary skill the every other embodiment obtained under creative work prerequisite, all belonging to the category of the present invention's protection.
The method flow of the making Multi-channel optical fiber array of the specific embodiment of the invention is as follows:
Step 1, its specific operation process are as shown in Figure 1, the locating template 1 with groove of ribbon fiber 2 spacing in a kind of fixed fiber array is provided in this step, groove wherein in locating template 1 is V-type groove, and the size of V-type groove is adjustable, for the spacing of adjustment ribbon fiber 2.
Step 2, by length certain for ribbon fiber 2 stripping, peel off coat, in order to ensure cleanliness factor, extra, alcohol can be used to peel off the optical fiber wiped clean of coat.
Step 3, its specific operation process are as shown in Figure 2, by ribbon fiber 2 in a certain order corresponding snap in multiple grooves of locating template 1 each in, to note when snapping in making every bar optical fiber snap in corresponding groove completely, in a specific embodiment, during for the groove in locating template 1 for V-type groove, when snapping in, guarantee that every ribbon optical fiber snaps in V groove completely, without floating fine phenomenon.
Step 4, quartz base plate 3 is covered on V-type groove, between quartz base plate 3 and ribbon fiber 2, note glue 4, and solidified glue 4.
Step 5, specific operation process as shown in Figure 3, after glue 4 solidifies, remove locating template 1, to obtain Multi-channel optical fiber array, in order to make, glue is evenly complete wraps ribbon fiber, after removing locating slot, can carry out benefit glue to the ribbon fiber peelling off coat.
Step 6, the fiber array made angle as requested carried out grind, polishing.
The structural representation of the Multi-channel optical fiber array made by method flow described in above-mentioned specific embodiment of the present invention as shown in Figure 4, Multi-channel optical fiber array in Fig. 4 is made up of quartz base plate 3, multi-ribbon shape optical fiber 2 and glue 4, the determining deviation wherein had between ribbon fiber 2, quartz base plate 3 and multi-ribbon shape optical fiber 2 are bonded by the glue 4 after solidifying, especially, banded light and quartz base plate adopt full adhesive process to bond.
In formed Multi-channel optical fiber array, the spacing of its ribbon fiber is 127um or 250um, can also be the integral multiple of 127um or 250um, and this spacing is determined by the size of the groove of the locating template 1 of the fixed fiber array pitch in manufacturing process.
The present invention employs the locating template 1 with groove in manufacturing process, this groove is the groove of V-type under normal circumstances, and after use glue is fixing, this locating template 1 to be removed, in fiber array formed like this, do not comprise the locating template with groove, with traditional by V-type groove, ribbon fiber, glue is compared with quartz glass Multi-channel optical fiber array that cover plate forms, the fiber array obtained by the present invention forms and decreases V-type groove, reduce the generation of cutting the inaccurate situation of V-type groove positioning optical waveguides spacing that V-type groove causes due to cumulative errors on quartz glass substrate simultaneously, improve positioning precision, can reuse with such as V-type groove locating template in the present invention simultaneously, thus be conducive to reducing production cost.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention but not to be limited, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art are to be understood that: it still can be modified to technical scheme of the present invention or equivalent replacement, and these are revised or be equal to the spirit and scope that replacement also can not make amended technical scheme disengaging technical solution of the present invention.
Claims (10)
1. a Multi-channel optical fiber array, it is characterized in that, it be made up of the glue (4) after quartz base plate (3), multi-ribbon shape optical fiber (2) and solidification, and described ribbon fiber has spacing between (2), and quartz base plate (3) and multi-ribbon shape optical fiber (2) are by glue (4) bonding after solidifying.
2. fiber array according to claim 1, is characterized in that, described spacing is n*127um or n*250um, and wherein n is natural number.
3. fiber array according to claim 1, is characterized in that, described spacing is controlled by the size of the groove in locating template (1) in manufacturing process, and described locating template is removed after fiber array completes.
4. fiber array according to claim 3, is characterized in that, described groove is V-type groove.
5. a method for making for Multi-channel optical fiber array, is characterized in that, comprises the steps:
Step 1, the multi-ribbon shape optical fiber (2) peelling off coat is snapped in each groove with the locating template (1) of multiple groove in a certain order accordingly,
Step 2, quartz base plate (3) to be covered on locating template (1), and inject glue (4) between quartz base plate (3) and ribbon fiber (2), and solidified glue (4),
Step 3, until glue (4) solidification after, remove locating template (1).
6. the method for making of fiber array according to claim 5, is characterized in that, the groove in described locating template (1) is V-type groove, and the size of described V-type groove is in order to control the spacing of described ribbon fiber.
7. the method for making of fiber array according to claim 6, is characterized in that, described spacing is n*127um or n*250um, and wherein n is natural number.
8. the method for making of fiber array according to claim 5, is characterized in that, it also comprises step 4, after removing locating template, carries out benefit glue to the ribbon fiber peelling off coat.
9. the manufacture method of fiber array according to claim 8, is characterized in that, also comprises step 5, grinds and polishing according to predetermined angle the fiber array formed after benefit glue.
10. a Multi-channel optical fiber array, it adopts the method according to claim 5-9 to make, and described Multi-channel optical fiber array is made up of the glue (4) after quartz base plate (3), multi-ribbon shape optical fiber (2) and solidification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410551924.0A CN104267464A (en) | 2014-10-17 | 2014-10-17 | Optical fiber array and manufacturing method thereof |
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| CN201410551924.0A CN104267464A (en) | 2014-10-17 | 2014-10-17 | Optical fiber array and manufacturing method thereof |
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| CN104267464A true CN104267464A (en) | 2015-01-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614805A (en) * | 2015-03-03 | 2015-05-13 | 四川飞阳科技有限公司 | Optical fiber ribbon merging clamp and manufacturing method thereof |
| CN105666902A (en) * | 2016-01-14 | 2016-06-15 | 南京大学 | Preparation method for porous membrane with adjustable and uniform pore size |
| CN110954989A (en) * | 2019-11-29 | 2020-04-03 | 中国科学院西安光学精密机械研究所 | Optical fiber output array capable of bearing high power and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06281823A (en) * | 1993-03-26 | 1994-10-07 | Kyocera Corp | Manufacture of optical fiber array and optical fiber array module |
| CN101587205A (en) * | 2008-05-21 | 2009-11-25 | 中国科学院半导体研究所 | Two-dimensional double-layer fiber array and preparation method thereof |
| CN201622366U (en) * | 2009-11-24 | 2010-11-03 | 上海光桓宇通信器材有限公司 | Device for fixing glass cover plate and optic fiber in platform optic fiber array manufacturing process |
| CN102809781A (en) * | 2011-05-31 | 2012-12-05 | 北京大学 | Packaging method for stabilizing performance of multichannel optical fiber |
| CN103345026A (en) * | 2013-07-18 | 2013-10-09 | 湖南师范大学 | Slot-free type array optical fiber and manufacturing method thereof |
| CN103344688A (en) * | 2013-06-24 | 2013-10-09 | 西安交通大学 | Working electrode for cylindrical array cross-scale glucose sensor and preparation method of working electrode |
| CN203396984U (en) * | 2013-07-18 | 2014-01-15 | 湖南师范大学 | Slot-free type array optical fiber |
| CN103885118A (en) * | 2012-12-19 | 2014-06-25 | 四川飞阳科技有限公司 | Two-dimensional V groove-free fiber array apparatus and manufacturing method thereof |
-
2014
- 2014-10-17 CN CN201410551924.0A patent/CN104267464A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06281823A (en) * | 1993-03-26 | 1994-10-07 | Kyocera Corp | Manufacture of optical fiber array and optical fiber array module |
| CN101587205A (en) * | 2008-05-21 | 2009-11-25 | 中国科学院半导体研究所 | Two-dimensional double-layer fiber array and preparation method thereof |
| CN201622366U (en) * | 2009-11-24 | 2010-11-03 | 上海光桓宇通信器材有限公司 | Device for fixing glass cover plate and optic fiber in platform optic fiber array manufacturing process |
| CN102809781A (en) * | 2011-05-31 | 2012-12-05 | 北京大学 | Packaging method for stabilizing performance of multichannel optical fiber |
| CN103885118A (en) * | 2012-12-19 | 2014-06-25 | 四川飞阳科技有限公司 | Two-dimensional V groove-free fiber array apparatus and manufacturing method thereof |
| CN103344688A (en) * | 2013-06-24 | 2013-10-09 | 西安交通大学 | Working electrode for cylindrical array cross-scale glucose sensor and preparation method of working electrode |
| CN103345026A (en) * | 2013-07-18 | 2013-10-09 | 湖南师范大学 | Slot-free type array optical fiber and manufacturing method thereof |
| CN203396984U (en) * | 2013-07-18 | 2014-01-15 | 湖南师范大学 | Slot-free type array optical fiber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614805A (en) * | 2015-03-03 | 2015-05-13 | 四川飞阳科技有限公司 | Optical fiber ribbon merging clamp and manufacturing method thereof |
| CN105666902A (en) * | 2016-01-14 | 2016-06-15 | 南京大学 | Preparation method for porous membrane with adjustable and uniform pore size |
| CN110954989A (en) * | 2019-11-29 | 2020-04-03 | 中国科学院西安光学精密机械研究所 | Optical fiber output array capable of bearing high power and preparation method thereof |
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Application publication date: 20150107 |
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