A Numerical Solution for Broadband PLC Splitter with Variable Splitting Ratio Based on Asymmetric Three Waveguide Structures Article Swipe
Hseng-Tsong Wang
,
Chi-Feng Chen
,
Sien Chi
·
YOU?
·
· 2019
· Open Access
·
· DOI: https://doi.org/10.3390/app9091892
YOU?
·
· 2019
· Open Access
·
· DOI: https://doi.org/10.3390/app9091892
A numerical solution for the broadband planar-lightwave-circuit (PLC) splitter with a variable splitting ratio based on asymmetric three waveguides weighted by the Blackman weighting function is designed for passive optical network applications with wavelengths between 1.53 and 1.57 µm. The performance of the proposed splitter is verified using the beam propagation method (BPM). It was found that a polynomial function of the splitting ratios accompanying a geometrical shift can be derived from the proposed splitter. The splitting ratio can be changed from 50:50 to 90:10 with this geometrical shift. The excess loss, crosstalk, polarization dependent loss, and splitting ratio variations against wavelength of the proposed splitter with wavelengths between 1.53 and 1.57 µm are better than 0.139 dB, −22.75 dB, 0.006 dB, and 0.335%, respectively. Obviously, the proposed splitter with variable splitting ratio retains the advantages of the symmetric design, such as low excess loss, low crosstalk, polarization insensitivity, broadband, and wavelength insensitivity.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/app9091892
- https://www.mdpi.com/2076-3417/9/9/1892/pdf?version=1557314278
- OA Status
- gold
- Cited By
- 8
- References
- 24
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2944318328
All OpenAlex metadata
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https://openalex.org/W2944318328Canonical identifier for this work in OpenAlex
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https://doi.org/10.3390/app9091892Digital Object Identifier
- Title
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A Numerical Solution for Broadband PLC Splitter with Variable Splitting Ratio Based on Asymmetric Three Waveguide StructuresWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2019Year of publication
- Publication date
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2019-05-08Full publication date if available
- Authors
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Hseng-Tsong Wang, Chi-Feng Chen, Sien ChiList of authors in order
- Landing page
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https://doi.org/10.3390/app9091892Publisher landing page
- PDF URL
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https://www.mdpi.com/2076-3417/9/9/1892/pdf?version=1557314278Direct link to full text PDF
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goldOpen access status per OpenAlex
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https://www.mdpi.com/2076-3417/9/9/1892/pdf?version=1557314278Direct OA link when available
- Concepts
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Splitter, Wavelength, Optics, Beam splitter, Insertion loss, Broadband, Beam propagation method, Planar, Waveguide, Physics, Materials science, Optoelectronics, Refractive index, Computer science, Computer graphics (images), LaserTop concepts (fields/topics) attached by OpenAlex
- Cited by
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8Total citation count in OpenAlex
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2022: 5, 2021: 1, 2020: 1, 2019: 1Per-year citation counts (last 5 years)
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24Number of works referenced by this work
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10Other works algorithmically related by OpenAlex
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| publication_date | 2019-05-08 |
| publication_year | 2019 |
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