CN104238011A - Waveguide type optical branching device achieving plane arrangement of output end FA - Google Patents
Waveguide type optical branching device achieving plane arrangement of output end FA Download PDFInfo
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- CN104238011A CN104238011A CN201410416687.7A CN201410416687A CN104238011A CN 104238011 A CN104238011 A CN 104238011A CN 201410416687 A CN201410416687 A CN 201410416687A CN 104238011 A CN104238011 A CN 104238011A
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- optical branching
- branching device
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Abstract
The invention relates to the technical field of waveguide type optical branching devices, in particular to a waveguide type optical branching device achieving the plane arrangement of the output end FA. The waveguide type optical branching device comprises a substrate, a core layer deposited on the substrate and light paths arranged in the core layer, the input ends of the light paths are arranged in a locating groove in one end of the substrate, semicircular brackets are arranged below the output ends of the light paths, and the brackets are arranged on the other end surface of the substrate. The brackets and the substrate are fixed through mixing glue of quartz powder and UV glue. The waveguide type optical branching device is simple in structure, the output end of the waveguide type optical branching device is directly arranged on the end face of the substrate, practicality and convenience are achieved, cost is low, yield is high, fixing of optical fibers is quite free, the stress of the optical fibers is lowered, the use time of the optical branching device is greatly shortened, and the use efficiency of the optical branching device is greatly improved.
Description
Technical field
The present invention relates to the technical field of waveguide optical splitter, especially a kind of output terminal FA is the waveguide optical splitter of floor plan.
Background technology
The waveguide optical splitter output terminal FA design structurally of current use is mainly fixed by V-type groove or U groove, cost is high, technique is difficult, and fixing closely due to optical fiber, work is carried out under making optical fiber be in rugged environment for a long time, make optical fiber be easy to breakage, add fiber stress, reduce time and the service efficiency of the use of optical branching device.
Summary of the invention
In order to overcome the deficiency of existing technology, the invention provides a kind of output terminal FA is the waveguide optical splitter of floor plan.
The technical solution adopted for the present invention to solve the technical problems is: a kind of output terminal FA is the waveguide optical splitter of floor plan, the light path comprising substrate, be deposited on sandwich layer on substrate and be arranged in sandwich layer, the input end of described light path is arranged in the locating slot of substrate one end, be provided with semi-circular bracket below the output terminal of described light path, described bracket is arranged on the substrate other end on the surface.
According to another embodiment of the invention, described bracket is comprised further and substrate adopts the epoxy glue of silica flour and UV glue to be fixed.
The invention has the beneficial effects as follows, structure is simple, the output terminal of waveguide optical splitter is set directly on the end face of substrate, practical and convenient, and cost is low, yield is high, and what make optical fiber is fixedly in state very freely, reduce fiber stress, substantially increase service time and the service efficiency of optical branching device.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is plane hierarchy chart of the present invention.
Fig. 2 is light path arrangement schematic diagram of the present invention.
Fig. 3 is the structural drawing of bracket of the present invention.
1. substrates, 2. sandwich layer, 3. light path, 4. locating slot, 5. bracket in figure..
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of output terminal FA is the waveguide optical splitter of floor plan, the light path 3 comprising substrate 1, be deposited on sandwich layer 2 on substrate 1 and be arranged in sandwich layer 2, the input end of light path 3 is arranged in the locating slot 4 of substrate 1 one end, be provided with semi-circular bracket 5 below the output terminal of light path 3, bracket 5 is arranged on substrate 1 other end on the surface.Preferably, bracket 5 and substrate 1 adopt the epoxy glue of silica flour and UV glue to be fixed.
Structure of the present invention is simple, and the output terminal of waveguide optical splitter is set directly on the end face of substrate 1, practical and convenient, and cost is low, yield is high, and what make optical fiber is fixedly in state very freely, reduce fiber stress, substantially increase service time and the service efficiency of optical branching device.
Claims (2)
1. an output terminal FA is the waveguide optical splitter of floor plan, the light path (3) comprising substrate (1), be deposited on the upper sandwich layer (2) of substrate (1) and be arranged in sandwich layer (2), the input end of described light path (3) is arranged in the locating slot (4) of substrate (1) one end, it is characterized in that, be provided with semi-circular bracket (5) below the output terminal of described light path (3), described bracket (5) is arranged on substrate (1) other end on the surface.
2. output terminal FA according to claim 1 is the waveguide optical splitter of floor plan, it is characterized in that, described bracket (5) and substrate (1) adopt the epoxy glue of silica flour and UV glue to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416687.7A CN104238011A (en) | 2014-08-22 | 2014-08-22 | Waveguide type optical branching device achieving plane arrangement of output end FA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416687.7A CN104238011A (en) | 2014-08-22 | 2014-08-22 | Waveguide type optical branching device achieving plane arrangement of output end FA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104238011A true CN104238011A (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410416687.7A Pending CN104238011A (en) | 2014-08-22 | 2014-08-22 | Waveguide type optical branching device achieving plane arrangement of output end FA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104238011A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030235388A1 (en) * | 2002-06-22 | 2003-12-25 | Sang-Hwan Lee | Method for fabricating fiber blocks using solder as bonding material |
| CN201607539U (en) * | 2010-01-27 | 2010-10-13 | 苏州新海宜通信科技股份有限公司 | Planar optical wave guide splitter chip |
| CN102520482A (en) * | 2011-12-19 | 2012-06-27 | 深圳市易飞扬通信技术有限公司 | Critical method for manufacturing fiber array by semiconductor technology |
| CN204129252U (en) * | 2014-08-22 | 2015-01-28 | 常州凌凯特电子科技有限公司 | Output terminal FA is the waveguide optical splitter of floor plan |
-
2014
- 2014-08-22 CN CN201410416687.7A patent/CN104238011A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030235388A1 (en) * | 2002-06-22 | 2003-12-25 | Sang-Hwan Lee | Method for fabricating fiber blocks using solder as bonding material |
| CN201607539U (en) * | 2010-01-27 | 2010-10-13 | 苏州新海宜通信科技股份有限公司 | Planar optical wave guide splitter chip |
| CN102520482A (en) * | 2011-12-19 | 2012-06-27 | 深圳市易飞扬通信技术有限公司 | Critical method for manufacturing fiber array by semiconductor technology |
| CN204129252U (en) * | 2014-08-22 | 2015-01-28 | 常州凌凯特电子科技有限公司 | Output terminal FA is the waveguide optical splitter of floor plan |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |