A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal Structures
In this paper, we proposed a novel all optical analog-to-digital (ADC) converter based on photonic crystals. First of all, we designed a three port nonlinear demultiplexer, for producing discrete levels of input optical intensity. Then, an optical coder was used to generate a 2-bit standard binary c...
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| Format: | Article |
| Language: | English |
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IEEE
2017-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/7891002/ |
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| author | Farhad Mehdizadeh Mohammad Soroosh Hamed Alipour-Banaei Ebrahim Farshidi |
| author_facet | Farhad Mehdizadeh Mohammad Soroosh Hamed Alipour-Banaei Ebrahim Farshidi |
| author_sort | Farhad Mehdizadeh |
| collection | DOAJ |
| description | In this paper, we proposed a novel all optical analog-to-digital (ADC) converter based on photonic crystals. First of all, we designed a three port nonlinear demultiplexer, for producing discrete levels of input optical intensity. Then, an optical coder was used to generate a 2-bit standard binary code out of the discrete levels coming from the nonlinear demultiplexer. The final structure was realized by combining the nonlinear demultiplexer with the optical coder. The maximum sampling rate of the proposed structure obtained to be about 200 GS/s, and the total footprint is about 806 μm<sup>2</sup>. |
| format | Article |
| id | doaj-art-2929fa7c9df14e468f470432e0eb3d64 |
| institution | DOAJ |
| issn | 1943-0655 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-2929fa7c9df14e468f470432e0eb3d642025-08-20T02:41:54ZengIEEEIEEE Photonics Journal1943-06552017-01-019211110.1109/JPHOT.2017.26903627891002A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal StructuresFarhad Mehdizadeh0Mohammad Soroosh1Hamed Alipour-Banaei2Ebrahim Farshidi3Department of Electrical Engineering, Shahid Chamran University of Ahvaz, Ahvaz, IranDepartment of Electrical Engineering, Shahid Chamran University of Ahvaz, Ahvaz, IranDepartment of Electronics, Tabriz Branch, Islamic Azad University, Tabriz, IranDepartment of Electrical Engineering, Shahid Chamran University of Ahvaz, Ahvaz, IranIn this paper, we proposed a novel all optical analog-to-digital (ADC) converter based on photonic crystals. First of all, we designed a three port nonlinear demultiplexer, for producing discrete levels of input optical intensity. Then, an optical coder was used to generate a 2-bit standard binary code out of the discrete levels coming from the nonlinear demultiplexer. The final structure was realized by combining the nonlinear demultiplexer with the optical coder. The maximum sampling rate of the proposed structure obtained to be about 200 GS/s, and the total footprint is about 806 μm<sup>2</sup>.https://ieeexplore.ieee.org/document/7891002/Optical analog-to-digital converter (ADC)photonic crystalKerr effectresonant cavity. |
| spellingShingle | Farhad Mehdizadeh Mohammad Soroosh Hamed Alipour-Banaei Ebrahim Farshidi A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal Structures IEEE Photonics Journal Optical analog-to-digital converter (ADC) photonic crystal Kerr effect resonant cavity. |
| title | A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal Structures |
| title_full | A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal Structures |
| title_fullStr | A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal Structures |
| title_full_unstemmed | A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal Structures |
| title_short | A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal Structures |
| title_sort | novel proposal for all optical analog to digital converter based on photonic crystal structures |
| topic | Optical analog-to-digital converter (ADC) photonic crystal Kerr effect resonant cavity. |
| url | https://ieeexplore.ieee.org/document/7891002/ |
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