CN202159160U - Miniaturized PLC (Planar Lightwave Circuit) splitter - Google Patents
Miniaturized PLC (Planar Lightwave Circuit) splitter Download PDFInfo
- Publication number
- CN202159160U CN202159160U CN2011202643286U CN201120264328U CN202159160U CN 202159160 U CN202159160 U CN 202159160U CN 2011202643286 U CN2011202643286 U CN 2011202643286U CN 201120264328 U CN201120264328 U CN 201120264328U CN 202159160 U CN202159160 U CN 202159160U
- Authority
- CN
- China
- Prior art keywords
- optical waveguide
- fiber array
- planar optical
- waveguide splitter
- splitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a miniaturized PLC (Planar Lightwave Circuit) splitter which comprises a PLC splitter chip (1) and is characterized in that one end of the PLC splitter chip (1) is connected with an input end optical fiber array (2), the other end of the PLC splitter chip (1) is connected with an output end optical fiber array (3), and the input end optical fiber array (2) and the output end optical fiber array (3) are respectively arranged in a rubber protective cap (7). The miniaturized PLC splitter carries out the protection by using a stainless steel pipe and directly outputs 0.9mm protective pipe, and the tail end of a tail fiber can machine different types of optical fiber connectors as required, so that, the universality is excellent. The miniaturized PLC splitter can largely reduce the size of the PLC splitter and also can reduce the requirements on the mounting space of the PLC splitter by using a new packaging manner.
Description
Technical field
The utility model relates to a kind of optical waveguide splitter, is specifically related to a kind of planar optical waveguide splitter of miniaturization.
Background technology
At present, the planar optical waveguide splitter that generally uses, bulky; Bring very big inconvenience to installation and maintenance; Existing owing to reduce system bulk, the installing space of the reduced plan optical waveguide splitter of having to, existing planar optical waveguide splitter structure is difficult to satisfy the actual needs that use.
Summary of the invention
The utility model purpose provides the littler planar optical waveguide splitter of a kind of volume; Solve because the fibre distribution frame system bulk requires more and more littler; The planar optical waveguide splitter installing space that brings dwindles, and existing planar optical waveguide splitter is difficult to satisfied problem.
The technical scheme of the utility model is:
A kind of planar optical waveguide splitter of miniaturization; Comprise planar optical waveguide splitter chip; Said planar optical waveguide splitter chip one end connects the input end fiber array; The planar optical waveguide splitter chip other end connects the output terminal fiber array, and input end fiber array and output terminal fiber array place respectively in the rubber helmet.
Be positioned on the rubber helmet of said input end fiber array one side and be fixed with protection tube, the fibre bundle in the input end fiber array places in the protection tube.
Said input end fiber array connects input end interface.
Said output terminal fiber array connects the output terminal interface.
Said planar optical waveguide splitter chip is fixed on stainless-steel tube inside.
The beneficial effect of the utility model is:
The utility model planar optical waveguide splitter uses stainless-steel tube to protect, and directly exports the 0.9mm protection tube, and optical fiber connector can be processed the dissimilar joints of optical fibre as required, and versatility is good.The planar optical waveguide splitter of the miniaturization of the utility model uses new packaged type, can reduce the size of planar optical waveguide splitter greatly, has also reduced the requirement of planar optical waveguide splitter installing space.
Description of drawings
Fig. 1 is the planar optical waveguide splitter schematic internal view of a kind of miniaturization of the utility model.
Fig. 2 is the outside synoptic diagram of planar optical waveguide splitter of a kind of miniaturization of the utility model.
Among the figure: 1, planar optical waveguide splitter chip, 2, the input end fiber array, 3, the output terminal fiber array, 4, input end interface, 5, the output terminal interface, 6, protection tube, 7, the rubber helmet.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Like Fig. 1 to Fig. 2; A kind of planar optical waveguide splitter of miniaturization; Comprise planar optical waveguide splitter chip 1; Planar optical waveguide splitter chip 1 one ends connect input end fiber array 2, and planar optical waveguide splitter chip 1 other end connects output terminal fiber array 3, and input end fiber array 2 places respectively in the rubber helmet 7 with output terminal fiber array 3.
Be fixed with protection tube 6 on the rubber helmet 7 of input end fiber array 2 one sides, the fibre bundle in the input end fiber array 2 places in the protection tube 6.
Be fixed with protection tube 6 on the rubber helmet 7 of output terminal fiber array 3 one sides, the optical fiber in the output terminal fiber array 3 places respectively in the protection tube 6.
Input end fiber array 2 connects input end interface 4.
Output terminal fiber array 3 connects output terminal interface 5.
Planar optical waveguide splitter chip 1 is fixed on stainless-steel tube inside.
The utility model planar optical waveguide splitter uses stainless-steel tube to protect, and directly exports the 0.9mm protection tube, and the tail optical fiber end can be processed the dissimilar joints of optical fibre as required.The planar optical waveguide splitter of the miniaturization of the utility model can reduce the size of planar optical waveguide splitter greatly, has also reduced the requirement of planar optical waveguide splitter installing space.Planar optical waveguide splitter package dimension as 1 * 16 can be decreased to 60 * 12 * 4mm from 120 * 80 * 18mm.
The technology manufacturing process of the utility model:
1, planar optical waveguide splitter chip and fiber array are coupled.
2,, make ribbon fiber be separated into independently optical fiber with planar optical waveguide splitter output terminal fiber array ribbon fiber and be with glue to peel off.
3, the 0.9mm protection tube is fixed on the plug
4, the optical fiber with planar optical waveguide splitter pierces in the 0.9mm protection tube in order successively.
5, silica gel on encapsulation stainless-steel tube inner cap intermediate point is fixed on stainless-steel tube inside with planar optical waveguide splitter.
6, will encapsulate the stainless-steel tube enclosing cover covers.
7, if the optical property of measurement plane optical waveguide splitter is qualified then carry out joints of optical fibre assemblings.
8, process the dissimilar joints of optical fibre according to actual needs.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and scope to the utility model limits; Do not breaking away under the utility model design concept prerequisite; Common engineering technical personnel make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model, and the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. the planar optical waveguide splitter of a miniaturization; Comprise planar optical waveguide splitter chip (1); It is characterized in that said planar optical waveguide splitter chip (1) one end connects input end fiber array (2); Planar optical waveguide splitter chip (1) other end connects output terminal fiber array (3), and input end fiber array (2) and output terminal fiber array (3) place respectively in the rubber helmet (7).
2. the planar optical waveguide splitter of miniaturization according to claim 1; It is characterized in that being positioned on the rubber helmet (7) of said input end fiber array (2) one sides and be fixed with protection tube (6), the fibre bundle in the input end fiber array (2) places in the protection tube (6).
3. the planar optical waveguide splitter of miniaturization according to claim 1 is characterized in that said input end fiber array (2) connects input end interface (4).
4. the planar optical waveguide splitter of miniaturization according to claim 1 is characterized in that said output terminal fiber array (3) connects output terminal interface (5).
5. the planar optical waveguide splitter of miniaturization according to claim 1 is characterized in that said planar optical waveguide splitter chip (1) is fixed on stainless-steel tube inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202643286U CN202159160U (en) | 2011-04-01 | 2011-07-25 | Miniaturized PLC (Planar Lightwave Circuit) splitter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120093601 | 2011-04-01 | ||
| CN201120093601.3 | 2011-04-01 | ||
| CN2011202643286U CN202159160U (en) | 2011-04-01 | 2011-07-25 | Miniaturized PLC (Planar Lightwave Circuit) splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159160U true CN202159160U (en) | 2012-03-07 |
Family
ID=45766792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202643286U Expired - Lifetime CN202159160U (en) | 2011-04-01 | 2011-07-25 | Miniaturized PLC (Planar Lightwave Circuit) splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143476A (en) * | 2018-09-20 | 2019-01-04 | 南京广儒源光电科技有限公司 | Direct current control and protection system multilevel redundancy optical device |
| CN111158095A (en) * | 2019-12-29 | 2020-05-15 | 江苏俊知传感技术有限公司 | Branching unit with protective sleeve and automatic testing and monitoring device thereof |
| CN112099165A (en) * | 2020-09-09 | 2020-12-18 | 深圳供电局有限公司 | Passive optical fiber distribution frame |
-
2011
- 2011-07-25 CN CN2011202643286U patent/CN202159160U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143476A (en) * | 2018-09-20 | 2019-01-04 | 南京广儒源光电科技有限公司 | Direct current control and protection system multilevel redundancy optical device |
| CN111158095A (en) * | 2019-12-29 | 2020-05-15 | 江苏俊知传感技术有限公司 | Branching unit with protective sleeve and automatic testing and monitoring device thereof |
| CN112099165A (en) * | 2020-09-09 | 2020-12-18 | 深圳供电局有限公司 | Passive optical fiber distribution frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |