CN106842428A - For the self focusing light fibre array and its manufacture method of the coupling of VSCEL or PIN arrays - Google Patents
For the self focusing light fibre array and its manufacture method of the coupling of VSCEL or PIN arrays Download PDFInfo
- Publication number
- CN106842428A CN106842428A CN201710084055.9A CN201710084055A CN106842428A CN 106842428 A CN106842428 A CN 106842428A CN 201710084055 A CN201710084055 A CN 201710084055A CN 106842428 A CN106842428 A CN 106842428A
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- optical fiber
- substrate
- condensing body
- leading portion
- vscel
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- 230000008878 coupling Effects 0.000 title claims abstract description 37
- 238000010168 coupling process Methods 0.000 title claims abstract description 37
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 37
- 239000000835 fiber Substances 0.000 title claims abstract description 31
- 238000003491 array Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000013307 optical fiber Substances 0.000 claims abstract description 86
- 239000000758 substrate Substances 0.000 claims abstract description 65
- 230000003287 optical effect Effects 0.000 claims abstract description 50
- 238000003466 welding Methods 0.000 claims abstract description 13
- 230000004308 accommodation Effects 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- 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
- G02B6/26—Optical coupling means
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses a kind of self focusing light fibre array and its manufacture method for the coupling of VSCEL or PIN arrays, processed by substrate, condensing body welding, the step such as optical fiber assembling and condensing body grinding is produced including substrate, cover plate and multifiber, substrate includes substrate leading portion and base plate rear section, substrate leading portion upper surface is higher than base plate rear section upper surface, substrate leading portion upper surface is provided with the multiple and one-to-one V-shaped groove of multifiber, every optical fiber is arranged in corresponding V-shaped groove, and every optical fiber forward extends out the condensing body to be formed and collect optical signal from substrate leading portion, cover plate is arranged on substrate leading portion, and cover plate encloses the accommodation space of fixed optical fiber with each V-shaped groove；Condensing body is included with substrate bottom surface in 30 ° to the 60 ° self focusing light fibre arrays of the optical flat of angle.Compared to prior art, it has, and coupling efficiency is high, low cost and other advantages.
Description
Technical field
The present invention relates to technical field of photo communication, more particularly to a kind of self focusing light for the coupling of VSCEL or PIN arrays
Fibre array and its manufacture method.
Background technology
With the development of economy era, the communications field in the life of people in occupation of increasingly consequence, and
People have been no longer satisfied with the communications that transmission rate is low, transmittability is weak, and start to update Optical Fiber Transmission this
Transmission means, in the middle of this continuous improvement, the optical fiber technology of the communications field is more and more ripe.
The emergent light of VCSEL and PIN is perpendicular to the circuit board surface installed, and this is all little for the encapsulation and application of device
It is convenient.Simplest optical interface is that optical fiber is docked with VCSEL and PIN, and the emergent light of laser is directly entered optical fiber, without
Other intermediary elements, such coupled modes are referred to as vertical coupled.The vertical coupled reflection due to light causes speed too high,
Further, since being vertical coupled, optical fiber, into perpendicular shape, causes the volume of optical module to increase with PCB.Coupling side typically now
Formula is that fiber array is ground into 90 ° of corners that reflecting surface at 45 ° realizes optical signal, it is ensured that the efficiency of coupling package and product it is whole
Body structure is smaller, although 45 ° of reflectings surface can realize the total reflection of optical signal, but fiber array is believed with the light of VCSEL and PIN
Number coupling efficiency is not very high；Also have in the prior art and a piece of lens be respectively set in the light path both sides of 45 ° of reflectings surface, VCSEL and
The emergent light of PIN by being irradiated to 45 ° of reflectings surface after a face lens light gathering, by 45 ° of light of reflective surface again by one
Enter in optical fiber after the lens light gathering of face, such setting can greatly improve the coupling efficiency of optical signal, but such setting
Cost is too high, is unfavorable for producing in large quantity and uses.
The content of the invention
For weak point present in above-mentioned technology, a kind of low cost of present invention design, optical signal coupling efficiency are high, energy
The self focusing light fibre array and its manufacture method for the coupling of VSCEL or PIN arrays for enough solving the above problems.
To achieve the above object, provided by the present invention for the self focusing light fibre array of VSCEL or PIN arrays coupling, bag
Substrate, cover plate and plurality of optical fibers are included, the substrate includes substrate leading portion and base plate rear section, and the substrate leading portion upper surface is higher than
The base plate rear section upper surface, the substrate leading portion upper surface is provided with and is all provided with the one-to-one V-shaped groove of optical fiber, every optical fiber
Put in corresponding V-shaped groove, and condensing body is connected on every optical fiber its end face, the condensing body is located at substrate leading portion forward
Extension, the cover plate is arranged on substrate leading portion, and cover plate encloses the accommodation space of fixed optical fiber with each V-shaped groove；
The outwardly end of the condensing body has an optical flat, and the optical flat is 30-60 ° with the angle of optical fiber bottom surface；Outward
Portion's optical signal is focused on by the bottom of condensing body and enters condensing body, and is entered in the optical fiber by after optical flat reflection
Portion.
Wherein, the tail glue for fixing and protecting optical fiber is coated with the optical fiber between the cover plate and base plate rear section, and
Height of the height of the tail glue less than or equal to cover plate.
Wherein, the length of the condensing body is more than 0.15mm.
Wherein, the intersection of the substrate leading portion and base plate rear section is provided with excessive inclined-plane.
Wherein, upper level of the bottom surface of each V-shaped groove with base plate rear section is consistent.
To achieve these goals, present invention also offers a kind of self-focusing optical fiber for the coupling of VSCEL or PIN arrays
The manufacture method of array, the manufacture method is comprised the following steps：
Step 1, substrate processing：A slope is processed on substrate, substrate is divided into substrate leading portion and base plate rear section by slope, then
Multiple V-shaped grooves being adapted with optical fiber shape size are opened up in the upper surface of substrate leading portion；
Step 2, condensing body welding：In one section of condensing body of the equal welding in one end of every optical fiber, every section of length and size of condensing body
It is consistent；
Step 3, optical fiber assembling：The optical fiber that every welding has condensing body is placed in V-shaped groove corresponding on substrate, and will be molten
The one end for being connected to condensing body forward extends out from substrate leading portion, and keeps the length that every optical fiber stretches out consistent, finally consolidates cover plate
It is scheduled on the upper surface of substrate leading portion to fix optical fiber, constitutes fiber array；
Step 4, condensing body grinding：The condensing body on optical fiber assembled to every is ground, and is ground on every condensing body
Grinding can be with the optical flat of reflected light signal, and optical flat and the angle that substrate bottom surface is in 30 ° to 60 °.
Wherein, upper level of the bottom surface of each V-shaped groove with base plate rear section is consistent in step 1.
Wherein, a diameter of 0.15-0.25mm of the sphere for coming is fused in step 2.
Wherein, step 3 is also coated including tail glue：It is coated with for fixing on every optical fiber between cover plate and base plate rear section
With the height that the height of the tail glue of protection optical fiber, and the tail glue is less than or equal to cover plate.
Advantage of the invention is that：
1st, the fiber array that the present invention is provided, has condensing body, then energy is ground on condensing body in one end welding of every optical fiber
Enough optical flats that total reflection is realized to optical signal；Condensing body has self-focusing effect in itself, will can be irradiated into therein
Optical fiber is assembled, then the cooperation with optical flat, can simultaneously realize the advantage of lens light gathering and optical flat reflected light, phase
Than being substantially reduced in existing utilization separate lenses and optical flat work in combination its cost, it is also added significantly to optical fiber in addition
The tolerance of array, its adjustable extent is bigger when coupling adjustment is carried out to optical fiber, so as to reduce difficulty and the increasing of coupling
The efficiency of coupling is added；
2nd, one end of every light of the invention processes condensing body, and wherein condensing body optical flat is with the angle of substrate bottom surface
30 ° to 60 ° can realize well optical signal be irradiated on optical flat after total reflection, make optical flat in no plated film
In the case of, can well realize the total reflection of optical signal by the reflection of angle.
3rd, the condensing body and optical fiber in the present invention are integral type structure, and its optically focused angle etc. need not be adjusted additionally, can
It is high by property, it is mounted directly optical fiber and processes the i.e. achievable high-precision light path coupling of condensing body, improve coupling efficiency.
Brief description of the drawings
Fig. 1 is top view of the present invention for the self focusing light fibre array of VSCEL or PIN arrays coupling；
Fig. 2 is front view of the present invention for the self focusing light fibre array of VSCEL or PIN arrays coupling；
Fig. 3 is the partial enlarged drawing at A in Fig. 2；
Fig. 4 is flow chart of the present invention for the manufacture method of the self focusing light fibre array of VSCEL or PIN arrays coupling.
Main element symbol description is as follows：
1st, substrate 2, cover plate
3rd, optical fiber 4, tail glue
11st, substrate leading portion 12, base plate rear section
13rd, excessive inclined-plane 31, condensing body
311st, optical flat.
Specific embodiment
In order to more clearly state the present invention, the present invention is further described below in conjunction with the accompanying drawings.
Fig. 1-3 are referred to, provided by the present invention for the self focusing light fibre array and its system of the coupling of VSCEL or PIN arrays
Method, including substrate 1, cover plate 2 and plurality of optical fibers 3 are made, substrate 1 includes substrate leading portion 11 and base plate rear section 12, substrate leading portion
11 upper surfaces be higher than the upper surface of base plate rear section 12, the upper surface of substrate leading portion 11 be provided with the one-to-one V-shaped groove of optical fiber 3, often
Root optical fiber 3 is arranged in corresponding V-shaped groove, and is connected to condensing body 31 on every optical fiber 3 its end face, and condensing body 31 is located at
The front extension of substrate leading portion 11, cover plate 2 is arranged on substrate leading portion 11, and cover plate 2 encloses fixed light with each V-shaped groove
Fine 3 accommodation space；The outwardly end of condensing body 31 has an optical flat 311, optical flat 311 and the bottom surface of optical fiber 3
Angle is 30-60 °；External optical signal is focused on by the bottom of condensing body 31 and enters condensing body 31, and anti-by optical flat 311
Enter inside optical fiber 3 after penetrating.
In the present embodiment, it is coated with for fixing and protecting optical fiber 3 on the optical fiber 3 between cover plate 2 and base plate rear section 12
Tail glue 4, and tail glue 4 height less than or equal to cover plate 2 height.The setting of tail glue 4 can play a fixation to optical fiber 3
Effect, when optical fiber 3 is subsequently ground and used, can combine guarantee optical fiber 3 position constant together with cover plate 2；Tail
The height of glue 4 is the stability for ensureing tail glue 4 less than or equal to the height of cover plate 2, if the height of tail glue 4 is higher than cover plate 2
Height, easily because scratching in using and processing causes tail glue 4 to come off, so as to greatly shorten the service life of tail glue 4.
In the present invention, it is not limited to aid in fixing optical fiber 3 using tail glue 4 herein, other fixed structures can also be used, as long as energy
Enough realize the good fixed of optical fiber 3.
In the present embodiment, the length of condensing body 31 is more than 0.15mm.In the present invention, condensing body 31 is and carries autohemagglutination
The special fiber 3 of burnt effect, and its one end processes optical flat 311, its length is conducive to processing equipment pair more than 0.15mm
Fusing for optical fiber 3 is processed and attrition process, while being easy to actually used.
In the present embodiment, the intersection of substrate leading portion 11 and base plate rear section 12 is provided with excessive inclined-plane 13.Excessive inclined-plane 13
Setting be able to ensure that the stress that optical fiber 3 is subject at excessive inclined-plane 13 is smaller, improve product reliability and be made it is qualified
Rate, in addition, in actual use, the setting on excessive inclined-plane 13 can also be easy to accommodate tail glue 4 or other fixing devices, make
Optical fiber 3 is using more stable with process.
In the present embodiment, upper level of the bottom surface of each V-shaped groove with base plate rear section 12 is consistent.Such setting
After ensure that optical fiber 3 is arranged on V-shaped groove, it is highly consistent substantially with base plate rear section 12, on the one hand can so prevent
The presence of the gradient damages optic fibre force, on the other hand can reduce the angle of the smooth curved way of optical fiber 3, the more conducively biography of optical signal
It is defeated.In the present invention, the floor height of V-shaped groove can also be slightly above the height or slightly below base plate rear section 12 of base plate rear section 12
Height.
Refer to Fig. 4, to achieve these goals, present invention also offers it is a kind of for VSCEL or PIN arrays coupling
The manufacture method of self focusing light fibre array, the manufacture method is comprised the following steps：
Step S1, substrate processing：A slope is processed on substrate, substrate is divided into substrate leading portion and base plate rear section by slope,
Again multiple V-shaped grooves being adapted with optical fiber shape size are opened up in the upper surface of substrate leading portion；
Step S2, condensing body welding：In one section of condensing body of the equal welding in one end of every optical fiber, every section of length and size of condensing body
It is consistent；
Step S3, optical fiber assembling：The optical fiber that every welding has condensing body is placed in V-shaped groove corresponding on substrate, and will
One end that welding has condensing body forward extends out from substrate leading portion, and keeps the length that every optical fiber stretches out consistent, finally by cover plate
It is fixed on the upper surface of substrate leading portion to fix optical fiber, constitutes fiber array；
Step S4, condensing body grinding：The condensing body on optical fiber assembled to every is ground, and is ground on every condensing body
Grinding can be with the optical flat of reflected light signal, and optical flat and the angle that substrate bottom surface is in 30 ° to 60 °.
In the present embodiment, upper level of the bottom surface of each V-shaped groove with base plate rear section is consistent in step sl.
In the present embodiment, a diameter of 0.15-0.25mm of the sphere for coming is fused in step S2.
In the present embodiment, step S3 is also coated including tail glue：Covered on every optical fiber between cover plate and base plate rear section
Have the tail glue for fixing and protecting optical fiber, and tail glue height of the height less than or equal to cover plate.
In the present embodiment, optical flat and substrate bottom surface are in 30 ° to 60 ° of angle in step S4.
Advantage of the invention is that：
1st, the fiber array that the present invention is provided, has condensing body, then energy is ground on condensing body in one end welding of every optical fiber
Enough optical flats that total reflection is realized to optical signal；Condensing body has self-focusing effect in itself, will can be irradiated into therein
Optical fiber is assembled, then the cooperation with optical flat, can simultaneously realize the advantage of lens light gathering and optical flat reflected light, phase
Than being substantially reduced in existing utilization separate lenses and optical flat work in combination its cost, it is also added significantly to optical fiber in addition
The tolerance of array, its adjustable extent is bigger when coupling adjustment is carried out to optical fiber, so as to reduce difficulty and the increasing of coupling
The efficiency of coupling is added；
2nd, one end of every light of the invention processes condensing body, and wherein condensing body optical flat is with the angle of substrate bottom surface
30 ° to 60 ° can realize well optical signal be irradiated on optical flat after total reflection, make optical flat in no plated film
In the case of, can well realize the total reflection of optical signal by the reflection of angle.
3rd, the condensing body and optical fiber in the present invention are integral type structure, and its optically focused angle etc. need not be adjusted additionally, can
It is high by property, it is mounted directly optical fiber and processes the i.e. achievable high-precision light path coupling of condensing body, improve coupling efficiency.
Disclosed above is only several specific embodiments of the invention, but the present invention is not limited to this, any ability
What the technical staff in domain can think change should all fall into protection scope of the present invention.
Claims (9)
1. a kind of self focusing light fibre array for the coupling of VSCEL or PIN arrays, it is characterised in that including substrate, cover plate and multiple
Several fibers, the substrate includes substrate leading portion and base plate rear section, and the substrate leading portion upper surface is higher than on the base plate rear section
Surface, the substrate leading portion upper surface is provided with and is arranged at corresponding with the one-to-one V-shaped groove of optical fiber, every optical fiber
Condensing body is connected in V-shaped groove, and on every optical fiber its end face, the condensing body is located at substrate leading portion front extension, the lid
Plate is arranged on substrate leading portion, and cover plate encloses the accommodation space of fixed optical fiber with each V-shaped groove；The condensing body to
Outer jag has an optical flat, and the optical flat is 30-60 ° with the angle of optical fiber bottom surface；External optical signal is by poly-
The bottom of body of light focuses on and enters condensing body, and by entering the inside of optical fibre after optical flat reflection.
2. it is according to claim 1 for VSCEL or PIN arrays coupling self focusing light fibre array, it is characterised in that institute
State the tail glue being coated with the optical fiber between cover plate and base plate rear section for fixing and protecting optical fiber, and the tail glue is highly small
In or equal to cover plate height.
3. it is according to claim 1 for VSCEL or PIN arrays coupling self focusing light fibre array, it is characterised in that institute
The length for stating condensing body is more than 0.15mm.
4. it is according to claim 1 for VSCEL or PIN arrays coupling self focusing light fibre array, it is characterised in that institute
The intersection for stating substrate leading portion and base plate rear section is provided with excessive inclined-plane.
5. the self focusing light fibre array for the coupling of VSCEL or PIN arrays according to claim 1, it is characterised in that every
Upper level of the bottom surface of individual V-shaped groove with base plate rear section is consistent.
6. it is a kind of for VSCEL or PIN arrays coupling self focusing light fibre array manufacture method, it is characterised in that including with
Lower step：
Step 1, substrate processing：A slope is processed on substrate, substrate is divided into substrate leading portion and base plate rear section by slope, then
Multiple V-shaped grooves being adapted with optical fiber shape size are opened up in the upper surface of substrate leading portion；
Step 2, condensing body welding：In one section of condensing body of the equal welding in one end of every optical fiber, every section of length and size of condensing body
It is consistent；
Step 3, optical fiber assembling：The optical fiber that every welding has condensing body is placed in V-shaped groove corresponding on substrate, and will be molten
The one end for being connected to condensing body forward extends out from substrate leading portion, and keeps the length that every optical fiber stretches out consistent, finally consolidates cover plate
It is scheduled on the upper surface of substrate leading portion to fix optical fiber, constitutes fiber array；
Step 4, condensing body grinding：The condensing body on optical fiber assembled to every is ground, and is ground on every condensing body
Grinding can be with the optical flat of reflected light signal, and optical flat and the angle that substrate bottom surface is in 30 ° to 60 °.
7. it is according to claim 6 for VSCEL or PIN arrays coupling self focusing light fibre array manufacture method, its
It is characterised by, upper level of the bottom surface of each V-shaped groove with base plate rear section is consistent in step 1.
8. it is according to claim 6 for VSCEL or PIN arrays coupling self focusing light fibre array manufacture method, its
It is characterised by, a diameter of 0.15-0.25mm of the sphere for coming is fused in step 2.
9. it is according to claim 6 for VSCEL or PIN arrays coupling self focusing light fibre array manufacture method, its
It is characterised by, step 3 is also coated including tail glue：It is coated with for fixing and protecting on every optical fiber between cover plate and base plate rear section
Protect optical fiber tail glue, and the tail glue height less than or equal to cover plate height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084055.9A CN106842428A (en) | 2017-02-16 | 2017-02-16 | For the self focusing light fibre array and its manufacture method of the coupling of VSCEL or PIN arrays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084055.9A CN106842428A (en) | 2017-02-16 | 2017-02-16 | For the self focusing light fibre array and its manufacture method of the coupling of VSCEL or PIN arrays |
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| Publication Number | Publication Date |
|---|---|
| CN106842428A true CN106842428A (en) | 2017-06-13 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710084055.9A Pending CN106842428A (en) | 2017-02-16 | 2017-02-16 | For the self focusing light fibre array and its manufacture method of the coupling of VSCEL or PIN arrays |
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| Country | Link |
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| CN (1) | CN106842428A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219591A (en) * | 2017-06-17 | 2017-09-29 | 西安盛佳光电有限公司 | Optical fiber lens coupler and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1255524A (en) * | 1984-07-12 | 1989-06-13 | Harold Roberts | Fiber optic coupler having total internal reflecting surface |
| CN1438503A (en) * | 2001-12-05 | 2003-08-27 | Jds尤尼费斯公司 | High-power optical-fiber coupling |
| US20040081397A1 (en) * | 1999-10-28 | 2004-04-29 | Oplink Communication Inc., A Delaware Corporation | Tap output collimator |
| US20060067620A1 (en) * | 2004-09-29 | 2006-03-30 | The General Hospital Corporation | System and method for optical coherence imaging |
| CN103383482A (en) * | 2013-07-19 | 2013-11-06 | 武汉博昇光电技术有限公司 | Fiber array coupled with VSCEL or PIN array and manufacturing method of fiber array |
| CN104865653A (en) * | 2015-06-12 | 2015-08-26 | 烽火通信科技股份有限公司 | Optical assembly for being vertically coupled with photoelectric transceiving array and manufacturing method |
| CN205404901U (en) * | 2016-03-07 | 2016-07-27 | 深圳市鹏大光电技术有限公司 | A fiber array that be used for with VSCEL or coupling of PIN array |
| CN206497226U (en) * | 2017-02-16 | 2017-09-15 | 深圳市鹏大光电技术有限公司 | The self focusing light fibre array coupled for VSCEL or PIN arrays |
-
2017
- 2017-02-16 CN CN201710084055.9A patent/CN106842428A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1255524A (en) * | 1984-07-12 | 1989-06-13 | Harold Roberts | Fiber optic coupler having total internal reflecting surface |
| US20040081397A1 (en) * | 1999-10-28 | 2004-04-29 | Oplink Communication Inc., A Delaware Corporation | Tap output collimator |
| CN1438503A (en) * | 2001-12-05 | 2003-08-27 | Jds尤尼费斯公司 | High-power optical-fiber coupling |
| US20060067620A1 (en) * | 2004-09-29 | 2006-03-30 | The General Hospital Corporation | System and method for optical coherence imaging |
| CN103383482A (en) * | 2013-07-19 | 2013-11-06 | 武汉博昇光电技术有限公司 | Fiber array coupled with VSCEL or PIN array and manufacturing method of fiber array |
| CN104865653A (en) * | 2015-06-12 | 2015-08-26 | 烽火通信科技股份有限公司 | Optical assembly for being vertically coupled with photoelectric transceiving array and manufacturing method |
| CN205404901U (en) * | 2016-03-07 | 2016-07-27 | 深圳市鹏大光电技术有限公司 | A fiber array that be used for with VSCEL or coupling of PIN array |
| CN206497226U (en) * | 2017-02-16 | 2017-09-15 | 深圳市鹏大光电技术有限公司 | The self focusing light fibre array coupled for VSCEL or PIN arrays |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219591A (en) * | 2017-06-17 | 2017-09-29 | 西安盛佳光电有限公司 | Optical fiber lens coupler and preparation method thereof |
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