CN101493545A - Microstructured optical fiber panel and its application in imaging technology - Google Patents
Microstructured optical fiber panel and its application in imaging technology Download PDFInfo
- Publication number
- CN101493545A CN101493545A CNA2008100174101A CN200810017410A CN101493545A CN 101493545 A CN101493545 A CN 101493545A CN A2008100174101 A CNA2008100174101 A CN A2008100174101A CN 200810017410 A CN200810017410 A CN 200810017410A CN 101493545 A CN101493545 A CN 101493545A
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- microstructure
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- image transmission
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 64
- 238000003384 imaging method Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000000178 monomer Substances 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 11
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 13
- 238000005253 cladding Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910021392 nanocarbon Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention relates to a microstructure optical fiber panel and application thereof in imaging technology, the microstructure optical fiber image transmission panel comprises a microstructure image transmission optical fiber monomer, the microstructure image transmission optical fiber monomer comprises an optical fiber substrate, air holes and an outer cladding layer, the optical fiber substrate is arranged in the outer cladding layer, the air holes are arranged in the optical fiber substrate, and the microstructure optical fiber image transmission panel is formed by tightly stacking two or more microstructure image transmission optical fiber monomers. The invention provides a microstructure fiber panel integrated by microstructure image transmission fibers with high yield and low cost and application thereof in imaging technology.
Description
Technical field
The present invention relates to a kind of fibre faceplate, especially a kind of microstructure optical fiber panel and the application in imaging technique thereof.
Background technology
Along with the demand of photoelectronic imaging technology in fields such as national defence, public security, medical science, space flight constantly increases, the new principle and the new technology of photoelectronic imaging continue to bring out.Image device and technology just develop towards high sensitivity, high response speed, high resolving power, low noise, wide spectral response, great dynamic range, miniaturization, solidified direction.Particularly low-light level imaging, low-light level television and large tracts of land numeral pass the development of hi-techs such as looking like, and fibre faceplate has been proposed higher technology and quality requirements.This just require our further further investigation based on the new technology of the fibre faceplate of new principle, with the low-light technology that adapts to continuous development demand, for the fibre optic image transmission product of making the high-quality lightweight provides technical support to the optical fiber integrated products.
Traditional optical fibre face plate is to be that the fusion of heating, pressurize after regularly arranged of the light transmitting fiber of 5～6 μ m forms by tens million of diameters.It has very high light collecting light ability and resolution, can with high fidelity transmit the image of high definition, is the photoelectronic imaging and the image transfer element of superior performance.Be mainly used in the input window of low-light image intensifier or the display screen of output window and CRT orthicon, the matter that resembles of improving device is played irreplaceable effect.
Because traditional fibre faceplate is to be made by the brittle glass material, manufacturing process complexity, fracture of wire phenomenon are easy to take place, and the yield rate of product is low, and cost is extremely expensive.
On the other hand, the technical difficulty of fibre faceplate of making polymeric material with existing polymer optical fiber technology is higher, though there is commercial prod in the Li Yang company of Mitsubishi of Japan, be difficult to.
Summary of the invention
The present invention is for solving the above-mentioned technical matters that background technology exists, and a kind of yield rate height is provided, and low cost with the integrated microstructure optical fiber panel of microstructure image transmission optical fibre with and application in imaging technique.
Technical solution of the present invention is: the present invention is a kind of microstructure optical fiber panel, its special character is: this microstructure optical fibre image-transmitting panel comprises microstructure image transmission optical fibre monomer, microstructure image transmission optical fibre monomer comprises fibre-optical substrate, air hole, surrounding layer, fibre-optical substrate is arranged in the surrounding layer, be provided with the air hole in the fibre-optical substrate, the microstructure optical fibre image-transmitting panel is by tightly packed the forming of two or more microstructure image transmission optical fibre monomers.
The inside surface of above-mentioned air hole is provided with light absorbing zone.
Above-mentioned light absorbing zone is formed by the compound substance coating that thermoplastic, polymeric materials adds nanometer carbon black.
Above-mentioned air hole is a plurality of, is closely arrangement architecture of four directions or six sides, and the air hole in microstructure image transmission optical fibre monomer can be hundreds of individual.
Above-mentioned microstructure image transmission optical fibre monomer is more than 7.
Above-mentioned microstructure image transmission optical fibre monomer is 7 when above, and the microstructure optical fibre image-transmitting panel is to be arranged in together by hexagonal structure by microstructure image transmission optical fibre monomer to constitute.
Above-mentioned fibre-optical substrate is polymethylmethacrylate, polystyrene or polycarbonate.
Above-mentioned microstructure optical fibre image-transmitting and the application of plate in imaging technique.
The present invention has the following advantages:
1, the coherence is good.Panel of the present invention is by integrated the forming of a plurality of microstructure image transmission optical fibres.The array airport is as the element that passes picture.Each air hole can be as a conductive core independently, each air hole inside surface is carried out the nano carbon black coating modify and obtain light absorbing zone, can isolate pixels between light mutual string around, biography is not disturbed mutually as process.Therefore it is good as the coherence to utilize panel of the present invention to pass.
2, easily processing.The present invention is making panel with the microstructure image transmission optical fibre that has hundreds of pixels, is only needing the integrated of minority imaging fibre, just can reach high integrated level.Hundreds of air holes are set in the single imaging fibre, each air hole constitutes a pixel, the arrangement and the size of control air hole, control the arrangement and the size of pixel exactly, therefore the present invention can design the arrangement and the size of pixel in prefabricated rods, controls locations of pixels and size fully with this.In addition,, carefully stretch and can not destroy its project organization, and air has big contrast of refractive index with polymeric material because prefabricated rods has complete mechanical structure, thus do not need doping just can not produce conductive core, so the present invention processes easily.
3, applied range.Each air hole in the microstructure image transmission optical fibre monomer in the microstructure optical fiber panel of the present invention can be as a conductive core (pixel) independently, and hundreds of air holes of design (pixel) are easy in each root optical fiber, so only six sides of several to tens microstructure image transmission optical fibre monomers need be arranged in together and can reach several ten thousand pixels, so just significantly reduced the diameter of microstructure optical fiber panel itself, weight reduction.Also can be applicable to environment abominable (high low temperature, radiation, burn into vibration etc.) and need the occasion of imaging.
4, be difficult for fracture of wire.Microstructure optical fiber panel of the present invention, microstructured optical fibers awl can be made by thermoplastic macromolecule materials such as polymethylmethacrylate, polystyrene or polycarbonate, itself just has excellent waterproofness, pull resistance, resistant of high or low temperature and corrosion resistance this material, so the present invention is not prone to the fracture of wire phenomenon in production and use.
5, first the manufacturing technology of microstructured optical fibers is applied to the development of microstructure optical fiber panel in the world, characteristics are that technology is simple, and cost is low, light weight, because it can adopt airport is that air hole biography resembles, and resembles so fibre faceplate is applicable to various band light beam biographies.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two;
Fig. 3 is the structural representation of microstructure image transmission optical fibre monomer of the present invention.
Embodiment
Referring to Fig. 1, the structure of embodiments of the invention one is the microstructure optical fiber panel by the tight monomer 4 tightly packed hexagonal structures that form of microstructure image transmission optical fibre of 2 one-tenth cubic array structures of 10 air holes.
Referring to Fig. 2, the structure of embodiments of the invention two is the microstructure optical fiber panels by the tight monomer 4 tightly packed hexagonal structures that form of microstructure image transmission optical fibre of 2 one-tenth six square array structures of 10 air holes.
Referring to Fig. 3, microstructure image transmission optical fibre monomer 4 of the present invention comprises fibre-optical substrate 5, air hole 2, surrounding layer 3, fibre-optical substrate 5 is arranged in the surrounding layer 3, be provided with air hole 2 in the fibre-optical substrate 5, the inside surface of air hole 2 is provided with absorption layer 6, and absorption layer 6 is to add the coating of nanometer carbon black part material by the thermoplastic, polymeric materials polymethylmethacrylate to form.Air hole 2 can be hundreds of.When air hole 2 is hundreds of, the periodic distribution of 2 one-tenth microstructured optical fibers features of air hole.The material of fibre-optical substrate 5 is a thermoplastic macromolecule material, specifically can adopt polymethylmethacrylate, polystyrene or polycarbonate.
Its manufacturing process of microstructure optical fiber panel that adopts microstructure image transmission optical fibre monomer to make is simple, and cost is low, light weight.Because it can adopt airport is that air hole 2 passes picture, passes picture so fibre faceplate is applicable to various band light beam.
Claims (8)
1, a kind of microstructure optical fiber panel, it is characterized in that: this microstructure optical fibre image-transmitting panel comprises microstructure image transmission optical fibre monomer, described microstructure image transmission optical fibre monomer comprises fibre-optical substrate, air hole, surrounding layer, fibre-optical substrate is arranged in the surrounding layer, be provided with the air hole in the fibre-optical substrate, described microstructure optical fibre image-transmitting panel is by tightly packed the forming of two or more microstructure image transmission optical fibre monomers.
2, microstructure optical fiber panel according to claim 1 is characterized in that: the inside surface of described air hole is provided with light absorbing zone.
3, microstructure optical fiber panel according to claim 2 is characterized in that: described light absorbing zone is formed by the compound substance coating that thermoplastic, polymeric materials adds nanometer carbon black.
4, according to claim 1 or 2 or 3 described microstructure optical fiber panels, it is characterized in that: described air hole is a plurality of, is closely arrangement architecture of four directions or six sides.
5, microstructure optical fiber panel according to claim 4 is characterized in that: described microstructure image transmission optical fibre monomer is more than 7.
6, microstructure optical fiber panel according to claim 5 is characterized in that: described microstructure image transmission optical fibre monomer is 7 when above, and the microstructure optical fibre image-transmitting panel is to be arranged in together by hexagonal structure by microstructure image transmission optical fibre monomer to constitute.
7, microstructure optical fiber panel according to claim 6 is characterized in that: described fibre-optical substrate is polymethylmethacrylate, polystyrene or polycarbonate.
8, the application of the microstructured optical fibers face utmost point according to claim 1 in imaging technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100174101A CN101493545A (en) | 2008-01-25 | 2008-01-25 | Microstructured optical fiber panel and its application in imaging technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100174101A CN101493545A (en) | 2008-01-25 | 2008-01-25 | Microstructured optical fiber panel and its application in imaging technology |
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| CN101493545A true CN101493545A (en) | 2009-07-29 |
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| CNA2008100174101A Pending CN101493545A (en) | 2008-01-25 | 2008-01-25 | Microstructured optical fiber panel and its application in imaging technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893734A (en) * | 2010-07-28 | 2010-11-24 | 山西长城微光器材股份有限公司 | Manufacturing method of large-size fiber optic faceplate |
| CN105807366A (en) * | 2016-02-23 | 2016-07-27 | 广州宏晟光电科技有限公司 | Large-area fiber panel compacting mold and manufacturing method |
| CN109839695A (en) * | 2017-11-28 | 2019-06-04 | 上海箩箕技术有限公司 | Fibre faceplate and its adjustment method |
-
2008
- 2008-01-25 CN CNA2008100174101A patent/CN101493545A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893734A (en) * | 2010-07-28 | 2010-11-24 | 山西长城微光器材股份有限公司 | Manufacturing method of large-size fiber optic faceplate |
| CN105807366A (en) * | 2016-02-23 | 2016-07-27 | 广州宏晟光电科技有限公司 | Large-area fiber panel compacting mold and manufacturing method |
| CN105807366B (en) * | 2016-02-23 | 2019-04-23 | 广州宏晟光电科技股份有限公司 | A kind of large area fibre faceplate compacting tool set and production method |
| CN109839695A (en) * | 2017-11-28 | 2019-06-04 | 上海箩箕技术有限公司 | Fibre faceplate and its adjustment method |
| CN109839695B (en) * | 2017-11-28 | 2020-08-14 | 上海箩箕技术有限公司 | Optical fiber panel and debugging method thereof |
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Open date: 20090729 |