A Novel Method Based on Digital Image Processing Technique and Finite Element Method for Rapidly Modeling Optical Properties of Actual Microstructured Optical Fibers
The cross-section image of microstructure optical fiber (MOF) is usually characterized by the irregular shape, disordered distribution of the air pores, and multiple sources of noise. The traditional modeling of fiber structure does not work for these MOFs, and it is difficult to obtain the actual c...
Saved in:
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2016-01-01
|
| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/7587415/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849744462846099456 |
|---|---|
| author | Jianshe Li Shuguang Li Guanghua Gu Hui Li Qiang Liu Zhenkai Fan Hailiang Chen Xiaoming Han Yuanyuan Zhao Pu Zhang |
| author_facet | Jianshe Li Shuguang Li Guanghua Gu Hui Li Qiang Liu Zhenkai Fan Hailiang Chen Xiaoming Han Yuanyuan Zhao Pu Zhang |
| author_sort | Jianshe Li |
| collection | DOAJ |
| description | The cross-section image of microstructure optical fiber (MOF) is usually characterized by the irregular shape, disordered distribution of the air pores, and multiple sources of noise. The traditional modeling of fiber structure does not work for these MOFs, and it is difficult to obtain the actual cross-section structure. A new method based on the digital image processing technique and finite element method (FEM) is introduced. With this method, the actual cross-section structure of MOFs can be rapidly modeled by gray scale processing, filtering, threshold, and edge detection, which is vital to the simulation of the basic properties of the fiber with FEM precisely. The method is proved to be feasible and reliable in that the dispersion coefficients of an actual fiber simulated are greatly consistent with the experimental results. In addition, the influence of perfect matched layer thinkness, as well as the curve fitting interval selection of the dispersion coefficients on the research results, is explored in the paper, which forms a basis for the correct setting of these parameters. The method has the advantages of strong adaptability, good modeling effect, rapid simulation, and accurate results. Finally, the method applies to all kinds of cross-section modeling of fiber, especially for disordered structure modeling. |
| format | Article |
| id | doaj-art-2a91d3d832074364a193eb2b878210fa |
| institution | DOAJ |
| issn | 1943-0655 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-2a91d3d832074364a193eb2b878210fa2025-08-20T03:15:48ZengIEEEIEEE Photonics Journal1943-06552016-01-018611410.1109/JPHOT.2016.26147807587415A Novel Method Based on Digital Image Processing Technique and Finite Element Method for Rapidly Modeling Optical Properties of Actual Microstructured Optical FibersJianshe Li0Shuguang Li1Guanghua Gu2Hui Li3Qiang Liu4Zhenkai Fan5Hailiang Chen6Xiaoming Han7Yuanyuan Zhao8Pu Zhang9State Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao, ChinaState Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao, ChinaCollege of Information Science and Engineering, Yanshan University, Qinhuangdao, ChinaState Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao, ChinaState Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao, ChinaState Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao, ChinaState Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao, ChinaState Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao, ChinaState Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao, ChinaState Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao, ChinaThe cross-section image of microstructure optical fiber (MOF) is usually characterized by the irregular shape, disordered distribution of the air pores, and multiple sources of noise. The traditional modeling of fiber structure does not work for these MOFs, and it is difficult to obtain the actual cross-section structure. A new method based on the digital image processing technique and finite element method (FEM) is introduced. With this method, the actual cross-section structure of MOFs can be rapidly modeled by gray scale processing, filtering, threshold, and edge detection, which is vital to the simulation of the basic properties of the fiber with FEM precisely. The method is proved to be feasible and reliable in that the dispersion coefficients of an actual fiber simulated are greatly consistent with the experimental results. In addition, the influence of perfect matched layer thinkness, as well as the curve fitting interval selection of the dispersion coefficients on the research results, is explored in the paper, which forms a basis for the correct setting of these parameters. The method has the advantages of strong adaptability, good modeling effect, rapid simulation, and accurate results. Finally, the method applies to all kinds of cross-section modeling of fiber, especially for disordered structure modeling.https://ieeexplore.ieee.org/document/7587415/Microstructured fibersdigital image processingfiber optics imagingnonlinear optics |
| spellingShingle | Jianshe Li Shuguang Li Guanghua Gu Hui Li Qiang Liu Zhenkai Fan Hailiang Chen Xiaoming Han Yuanyuan Zhao Pu Zhang A Novel Method Based on Digital Image Processing Technique and Finite Element Method for Rapidly Modeling Optical Properties of Actual Microstructured Optical Fibers IEEE Photonics Journal Microstructured fibers digital image processing fiber optics imaging nonlinear optics |
| title | A Novel Method Based on Digital Image Processing Technique and Finite Element Method for Rapidly Modeling Optical Properties of Actual Microstructured Optical Fibers |
| title_full | A Novel Method Based on Digital Image Processing Technique and Finite Element Method for Rapidly Modeling Optical Properties of Actual Microstructured Optical Fibers |
| title_fullStr | A Novel Method Based on Digital Image Processing Technique and Finite Element Method for Rapidly Modeling Optical Properties of Actual Microstructured Optical Fibers |
| title_full_unstemmed | A Novel Method Based on Digital Image Processing Technique and Finite Element Method for Rapidly Modeling Optical Properties of Actual Microstructured Optical Fibers |
| title_short | A Novel Method Based on Digital Image Processing Technique and Finite Element Method for Rapidly Modeling Optical Properties of Actual Microstructured Optical Fibers |
| title_sort | novel method based on digital image processing technique and finite element method for rapidly modeling optical properties of actual microstructured optical fibers |
| topic | Microstructured fibers digital image processing fiber optics imaging nonlinear optics |
| url | https://ieeexplore.ieee.org/document/7587415/ |
| work_keys_str_mv | AT jiansheli anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT shuguangli anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT guanghuagu anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT huili anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT qiangliu anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT zhenkaifan anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT hailiangchen anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT xiaominghan anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT yuanyuanzhao anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT puzhang anovelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT jiansheli novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT shuguangli novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT guanghuagu novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT huili novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT qiangliu novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT zhenkaifan novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT hailiangchen novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT xiaominghan novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT yuanyuanzhao novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers AT puzhang novelmethodbasedondigitalimageprocessingtechniqueandfiniteelementmethodforrapidlymodelingopticalpropertiesofactualmicrostructuredopticalfibers |