CN106125296A - The one of a kind of doubleway output selects four photoswitches - Google Patents
The one of a kind of doubleway output selects four photoswitches Download PDFInfo
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- CN106125296A CN106125296A CN201610463431.0A CN201610463431A CN106125296A CN 106125296 A CN106125296 A CN 106125296A CN 201610463431 A CN201610463431 A CN 201610463431A CN 106125296 A CN106125296 A CN 106125296A
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- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims description 24
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
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- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
- G02B26/0883—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
The invention discloses the one of a kind of doubleway output and select four photoswitches, including input light path, the first output light path and the second output light path；Described input light path includes input waveguide, input collimator, input refracting prisms, output transmission refracting prisms, output refracting prisms；Output transmission refracting prisms and output refracting prisms are sequentially fixed at the light injection side of input refracting prisms along light conduction orientation；The light injection direction of output transmission refracting prisms is the first output light path；The light injection direction of output refracting prisms is the second output light path；Also including that output light path selects device, output light path selects device to include the selector tilted about base station and Ke Yi base station；First output light path selects device two ends to be separately installed with the first refraction of light path prism and the second refraction of light path prism；Second output light path selects device two ends to be separately installed with the first dark slide and the second dark slide；Instant invention overcomes technology prejudice of the prior art, a light path of input is divided into two-way, single light shutter device realizes one and selects the function of four, device volume, the most integrated manufacture can be reduced.
Description
Technical field
The present invention relates to technical field of optical fiber communication, be specifically related to the one of a kind of doubleway output and select four photoswitches..
Background technology
Photoswitch is a kind of optics with one or more optional transmission port, and its effect is to optical transmission line
Optical signal in road or integrated optical circuit carries out physics switching or logical operation.Photoswitch of the prior art is to select two moulds mostly
Formula, i.e. one input, two optional outfans, if needing more outfan, then need multiple photoswitches are carried out
Series connection, is unfavorable for integrated.
Photoswitch of the prior art can only be why select two pattern, be because light path and typically only have a road defeated
Enter, be difficult to make the scheme of multichannel output.
Summary of the invention
For the deficiencies in the prior art, the invention discloses the one of a kind of doubleway output and select four photoswitches.
Technical scheme is as follows:
The one of a kind of doubleway output selects four photoswitches, including input light path, the first output light path and the second output light path；
Described input light path include input waveguide, input collimator, input refracting prisms, output transmission refracting prisms,
Output refracting prisms；The light that input waveguide and input collimator are sequentially fixed at input refracting prisms along light conduction orientation penetrates one
Side；Output transmission refracting prisms and output refracting prisms are sequentially fixed at the light injection one of input refracting prisms along light conduction orientation
Side；
The light injection direction of output transmission refracting prisms is the first output light path, is provided with the first output collimator and first
Group output optical waveguide；The light injection direction of output refracting prisms is the second output light path, is provided with the second output collimator and the
Two groups of output optical waveguides；
Also including that output light path selects device, output light path selects device to include the choosing tilted about base station and Ke Yi base station
Select bar；First output light path selects device two ends to be separately installed with the first refraction of light path prism and the second refraction of light path prism；Institute
Stating the first refraction of light path prism and be positioned at the first output light path side, described second refraction of light path prism is positioned at the second output light path one
Side；Second output light path selects device two ends to be separately installed with the first dark slide and the second dark slide；Described first dark slide position
In the first output light path side, described second dark slide is positioned at the second output light path side；
First refraction of light path prism and the second refraction of light path prism all include vertical and the light outgoing side of light incident direction
To inclined plane；First group of output optical waveguide and second group of output optical waveguide all include two output light-waves that vertical direction arranges
Lead.
The method have the benefit that:
Instant invention overcomes technology prejudice of the prior art, a light path of input is divided into two-way, accomplishes cleverly
Realizing one in single light shutter device selects the function of four, can reduce device volume, the most integrated manufacture.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the schematic diagram that output light path selects device.
Fig. 3 is that output light path selects device to be positioned at the schematic diagram of primary importance.
Fig. 4 is that output light path selects device to be positioned at the schematic diagram of the second position.
Fig. 5 is the side view of the first output light path.
Detailed description of the invention
Fig. 1 is the schematic diagram of the present invention.As it is shown in figure 1, the present invention includes input light path A, the first output light path B and second
Output light path C.
Input light path A include input waveguide 1, input collimator 2, input refracting prisms 3, output transmission refracting prisms 4,
Output refracting prisms 5.Input waveguide 1 and input collimator 2 are sequentially fixed at the light of input refracting prisms 3 along light conduction orientation
Inject side, output transmission refracting prisms 4 and output refracting prisms 5 and be sequentially fixed at input refracting prisms 3 along light conduction orientation
Light injection side.As it is shown in figure 1, wherein output transmission refracting prisms 4 are by half light input extremely output refracting prisms 5, another
Half light input to the second output light path B.That is, the light injection direction of output transmission refracting prisms 4 is the first output light path B, first
Output light path B is additionally provided with the first output collimator 8 and first group of output optical waveguide 10.The light injection side of output refracting prisms 5
To for the second output light path C, it is provided with the second output collimator 9 and second group of output optical waveguide 11.
Also including that output light path selects device, output light path selects device to include that base station 15 and Ke Yi base station about 15 tilts
Selector 16.Fig. 2 is the schematic diagram that output light path selects device.As depicted in figs. 1 and 2, the first optical routing device 12a two
End is separately installed with the first refraction of light path prism 13 and the second refraction of light path prism 14；First refraction of light path prism 13 is positioned at first
On output light path B, the second refraction of light path prism 14 is positioned on the second output light path C；Second optical routing device 12b two ends are respectively
First dark slide 6 and the second dark slide 7 is installed；First dark slide 6 is positioned on the first output light path B, and the second dark slide 7 is positioned at
On second output light path C.
Selector 16 includes two positions, and Fig. 3 is that output light path selects device to be positioned at the schematic diagram of primary importance.Fig. 4 is
Output light path selects device to be positioned at the schematic diagram of the second position.
When the first optical routing device 12a is positioned at the first set, it is defeated that the first refraction of light path prism 13 is located exactly at first
Go out on light path B, and the second refraction of light path prism 14 is not on the second output light path C.When the first optical routing device 12a position
When the second position, the second refraction of light path prism 14 is located exactly on the second output light path C, and the first refraction of light path prism 13
Not on the first output light path B.
Whether the second optical routing device 12b in like manner, can select on the first output light path B and the second output light path C
There is dark slide.
First refraction of light path prism 13 and the second refraction of light path prism 14 all include that the vertical of light incident direction and light go out
Penetrate the inclined plane in direction；First group of output optical waveguide 10 and second group of output optical waveguide 11 all include two that vertical direction arranges
Output optical waveguide.Fig. 5 is the side view of the first output light path.As it is shown in figure 5, when refraction of light path prism 13 is at the first output light path
Time on B, light is exported by upper waveguide, and otherwise light is exported by lower waveguide.If the first dark slide 6 is on the first output light path B
Time, light does not exports.
Owing to there is the first output light path B and the second output light path C two-way output light path, and every road output light path by
Two output optical waveguides, then adjust two output light paths and select device, it is possible to selects to control light by four output optical waveguides
Any one output, reach to select the effect of four photoswitches.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above example.It is appreciated that this
Skilled person the most directly derive or associate other improve and become
Change, within being all considered as being included in protection scope of the present invention.
Claims (1)
1. the one of a doubleway output selects four photoswitches, it is characterised in that: include input light path (A), the first output light path (B) and
Second output light path (C)；
Described input light path (A) includes input waveguide (1), input collimator (2), input refracting prisms (3), output transmission folding
Penetrate prism (4), output refracting prisms (5)；Input waveguide (1) and input collimator (2) are sequentially fixed at along light conduction orientation
The light of input refracting prisms (3) penetrates side；Output transmission refracting prisms (4) and output refracting prisms (5) depend on along light conduction orientation
The secondary light injection side being fixed on input refracting prisms (3)；
The light injection direction of output transmission refracting prisms (4) is the first output light path (B), is provided with the first output collimator (8)
With first group of output optical waveguide (10)；The light injection direction of output refracting prisms (5) is the second output light path (C), is provided with the
Two output collimators (9) and second group of output optical waveguide (11)；
Also including that output light path selects device, output light path selects device include base station (15) and can tilt according to base station (15) left and right
Selector (16)；First output light path selects device (12a) two ends to be separately installed with the first refraction of light path prism (13) and the
Two refraction of light path prisms (14)；Described first refraction of light path prism (13) is positioned at the first output light path (B) side, described second light
Road refracting prisms (14) are positioned at the second output light path (C) side；Second output light path selects device (12b) two ends to be separately installed with
First dark slide (6) and the second dark slide (7)；Described first dark slide (6) is positioned at the first output light path (B) side, and described
Two dark slides (7) are positioned at the second output light path (C) side；
First refraction of light path prism (13) and the second refraction of light path prism (14) all include that the vertical of light incident direction and light go out
Penetrate the inclined plane in direction；First group of output optical waveguide (10) and second group of output optical waveguide (11) all include what vertical direction arranged
Two output optical waveguides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463431.0A CN106125296A (en) | 2016-06-23 | 2016-06-23 | The one of a kind of doubleway output selects four photoswitches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463431.0A CN106125296A (en) | 2016-06-23 | 2016-06-23 | The one of a kind of doubleway output selects four photoswitches |
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| Publication Number | Publication Date |
|---|---|
| CN106125296A true CN106125296A (en) | 2016-11-16 |
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| CN201610463431.0A Pending CN106125296A (en) | 2016-06-23 | 2016-06-23 | The one of a kind of doubleway output selects four photoswitches |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW457381B (en) * | 1998-05-28 | 2001-10-01 | Lightwave Link Inc | Fiber optic switching apparatus and method |
| CN2541859Y (en) * | 2002-06-04 | 2003-03-26 | 深圳市华伟荣科技有限公司 | Optical switch |
| US20030095755A1 (en) * | 2001-11-16 | 2003-05-22 | Vladimir Vaganov | Feature and method to align and assemble photonic components |
| CN1472555A (en) * | 2002-08-02 | 2004-02-04 | 财团法人工业技术研究院 | Mechanical optical switches |
| CN1704782A (en) * | 2004-05-28 | 2005-12-07 | 翔光(上海)光通讯器材有限公司 | Optical switch and switching method thereof |
| CN101140343A (en) * | 2007-10-18 | 2008-03-12 | 中国科学院长春光学精密机械与物理研究所 | Micro-resonance loop channel elect optic switch |
| CN101174004A (en) * | 2006-11-03 | 2008-05-07 | 范光照 | Mechanical photo switch |
| CN203117460U (en) * | 2013-01-28 | 2013-08-07 | 中国电子科技集团公司第三十四研究所 | 2X2 mechanical optical switch |
-
2016
- 2016-06-23 CN CN201610463431.0A patent/CN106125296A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW457381B (en) * | 1998-05-28 | 2001-10-01 | Lightwave Link Inc | Fiber optic switching apparatus and method |
| US20030095755A1 (en) * | 2001-11-16 | 2003-05-22 | Vladimir Vaganov | Feature and method to align and assemble photonic components |
| CN2541859Y (en) * | 2002-06-04 | 2003-03-26 | 深圳市华伟荣科技有限公司 | Optical switch |
| CN1472555A (en) * | 2002-08-02 | 2004-02-04 | 财团法人工业技术研究院 | Mechanical optical switches |
| CN1704782A (en) * | 2004-05-28 | 2005-12-07 | 翔光(上海)光通讯器材有限公司 | Optical switch and switching method thereof |
| CN101174004A (en) * | 2006-11-03 | 2008-05-07 | 范光照 | Mechanical photo switch |
| CN101140343A (en) * | 2007-10-18 | 2008-03-12 | 中国科学院长春光学精密机械与物理研究所 | Micro-resonance loop channel elect optic switch |
| CN203117460U (en) * | 2013-01-28 | 2013-08-07 | 中国电子科技集团公司第三十四研究所 | 2X2 mechanical optical switch |
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Effective date of registration: 20180823 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Applicant after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: 214000 Jiangsu Wuxi New District, Qingyuan Road 20, Taihu international science and Technology Park, sensor network university science and Technology Park, D building, first floor Applicant before: Wuxi Hi-Nano Technology Co., Ltd. |
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Effective date of registration: 20190311 Address after: 102600 No. 11 Lian Lane, Liyuan Village, Huangcun Town, Daxing District, Beijing Applicant after: Du Hai Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Applicant before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |
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Application publication date: 20161116 |
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