CN205374804U - Complete glued structure film filtering blender - Google Patents
Complete glued structure film filtering blender Download PDFInfo
- Publication number
- CN205374804U CN205374804U CN201620057423.1U CN201620057423U CN205374804U CN 205374804 U CN205374804 U CN 205374804U CN 201620057423 U CN201620057423 U CN 201620057423U CN 205374804 U CN205374804 U CN 205374804U
- Authority
- CN
- China
- Prior art keywords
- reflection
- double
- collimator
- fiber collimater
- common port
- 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 - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 238000005086 pumping Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 12
- 239000010409 thin film Substances 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 3
- 230000003321 amplification Effects 0.000 abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model provides a pair of complete glued structure film filtering blender, include: the glass pipe, reflection double fiber collimater sets up intraductally at glass, the pumping end sets up in the rear end of reflection double fiber collimater, and the pumping end is connected with reflection double fiber collimater, the common port is connected in the rear end of reflection double fiber collimater, and the common port is connected with reflection double fiber collimater, the filter plate sets up the front end in reflection double fiber collimater, transmission single fiber collimater sets up intraductally at glass, the isolator sets up in transmission single fiber collimater towards the one end of reflection double fiber collimater, optic fibre sets up in reflection double fiber collimater and transmission single fiber collimater. The utility model discloses complete glued structure film filtering blender passs through the common port with light signal exact incoming signal end, some light energy of pumping end passes through reflection double fiber collimater through the enlarged back of pumping, also arrives the common port, the light energy of common port is signal end light energy and the stack of pumping end light energy like this, has realized the signal amplification to the signal end.
Description
Technical field
This utility model relates to physical field, particularly relates to Fibre Optical Communication Technology, particularly a kind of full plastic structure thin film filtering blender.
Background technology
Hybrid is a kind of novel optical passive component, and it is by Isolator(isolator) and WDM(wavelength division multiplexer) integrate, realize both functions simultaneously.Hybrid adopts Welding Structure both at home and abroad at present, and material cost is high, performance parameter less stable；And along with the development of optical communication network, light emission and reception system tend to integrated and miniaturization, so annexing Isolator(isolator) and WDM(wavelength division multiplexer) the Hybrid(blender of device function) demand also increase sharply, requirement performance and apparent size to Hybrid device are also more and more higher.
Utility model content
The purpose of this utility model is in that to provide a kind of full plastic structure thin film filtering blender having isolator and wavelength division multiplexer function concurrently.
For solving above-mentioned technical problem, the full plastic structure thin film filtering blender of this utility model, including: glass tubing；The double; two fine collimator of reflection, the double; two fine collimator of described reflection is arranged in described glass tubing；Pumping end, described pumping end is arranged on the rear end of the double; two fine collimator of described reflection, and described pumping end fine collimator double; two with described reflection is connected；Common port, described common port is connected to the rear end of the double; two fine collimator of described reflection, and described common port fine collimator double; two with described reflection is connected；Filter plate, described filter plate is arranged on the front end of the double; two fine collimator of described reflection；Transmission single fiber collimator, described transmission single fiber collimator is arranged in described glass tubing；Isolator, described isolator is arranged on described transmission single fiber collimator towards one end of the double; two fine collimator of described reflection；Optical fiber, described optical fiber is arranged in the double; two fine collimators of described reflection and described transmission single fiber collimator.
The double; two fine collimators of described reflection and described transmission single fiber collimator are fixed by optical glue and described glass tubing.
Described isolator is of a size of Φ 2.8 × 4.0 millimeters.
This utility model full plastic structure thin film filtering blender, by input signal end correct for optical signal, is transmitted to common port；Some light energy of pumping end by reflecting double; two fine collimator, also arrives at common port after the amplification of pumping；The light energy of such common port is that signal end light energy superposes with pumping end light energy, it is achieved that the signal of signal end is amplified.This utility model full plastic structure thin film filtering blender has Isolator(isolator simultaneously) and WDM(wavelength division multiplexer) function, and full plastic structure is stable, performance parameter well, apparent size optimization, it is adaptable to miniaturization and integrated optical communication system.
Accompanying drawing explanation
Fig. 1 is the full plastic structure thin film filtering mixer structure schematic diagram of this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the full plastic structure thin film filtering blender of this utility model is described in further detail.
As shown in Figure 1, the full plastic structure thin film filtering blender of this utility model includes, the double; two fine collimator 1 of reflection and transmission single fiber collimator 4, both are oppositely arranged, both faces in opposite directions are respectively mounted filter plate 2, isolator 3, optical fiber 6 is arranged on the double; two fine collimator 1 of reflection and transmission single fiber collimator 4, forms signal end 9 in one end of transmission single fiber collimator 4, and pumping end 7 and common port 8 are separately positioned on the rear end of the double; two fine collimator 1 of reflection.Wherein the double; two fine collimator 1 of reflection and transmission single fiber collimator 4 are to be fixed with glass tubing 5 by optical glue, it is ensured that the situation that magnet ring intensity size is constant, the size of isolator 3 selects Φ 2.8 × 4.0 millimeters, reduces the overall dimensions of device.
This utility model full plastic structure thin film filtering blender, by input signal end correct for optical signal, is transmitted to common port；Some light energy of pumping end by reflecting double; two fine collimator, also arrives at common port after the amplification of pumping；The light energy of such common port is that signal end light energy superposes with pumping end light energy, it is achieved that the signal of signal end is amplified.This utility model full plastic structure thin film filtering blender has Isolator(isolator simultaneously) and WDM(wavelength division multiplexer) function, and full plastic structure is stable, performance parameter well, apparent size optimization, it is adaptable to miniaturization and integrated optical communication system.
Below the preferred embodiment this utility model created has illustrated, but this utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement, these equivalent modification or replacement under the premise without prejudice to this utility model creative spirit and be all contained in the application claim limited range.
Claims (3)
1. a full plastic structure thin film filtering blender, it is characterised in that including:
Glass tubing；
The double; two fine collimator of reflection, the double; two fine collimator of described reflection is arranged in described glass tubing；
Pumping end, described pumping end is arranged on the rear end of the double; two fine collimator of described reflection, and described pumping end fine collimator double; two with described reflection is connected；
Common port, described common port is connected to the rear end of the double; two fine collimator of described reflection, and described common port fine collimator double; two with described reflection is connected；
Filter plate, described filter plate is arranged on the front end of the double; two fine collimator of described reflection；
Transmission single fiber collimator, described transmission single fiber collimator is arranged in described glass tubing；
Isolator, described isolator is arranged on described transmission single fiber collimator towards one end of the double; two fine collimator of described reflection；
Optical fiber, described optical fiber is arranged in the double; two fine collimators of described reflection and described transmission single fiber collimator.
2. full plastic structure thin film according to claim 1 filtering blender, it is characterised in that the double; two fine collimators of described reflection and described transmission single fiber collimator are fixed by optical glue and described glass tubing.
3. full plastic structure thin film according to claim 1 filtering blender, it is characterised in that described isolator is of a size of Φ 2.8 × 4.0 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057423.1U CN205374804U (en) | 2016-01-21 | 2016-01-21 | Complete glued structure film filtering blender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057423.1U CN205374804U (en) | 2016-01-21 | 2016-01-21 | Complete glued structure film filtering blender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374804U true CN205374804U (en) | 2016-07-06 |
Family
ID=56273942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057423.1U Expired - Fee Related CN205374804U (en) | 2016-01-21 | 2016-01-21 | Complete glued structure film filtering blender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913254A (en) * | 2020-09-15 | 2020-11-10 | 苏州浩联光电科技有限公司 | Surface mounting method of WDM (wavelength division multiplexing) component |
-
2016
- 2016-01-21 CN CN201620057423.1U patent/CN205374804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913254A (en) * | 2020-09-15 | 2020-11-10 | 苏州浩联光电科技有限公司 | Surface mounting method of WDM (wavelength division multiplexing) component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |