Frequency shift keying using photonic crystal based ring cavity resonator.
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| Title: | Frequency shift keying using photonic crystal based ring cavity resonator. |
|---|---|
| Authors: | Saha, Debashri1 (AUTHOR) debashrisaha.2011@gmail.com, Dey, Ayan1 (AUTHOR), Mukhopadhyay, Sourangshu1 (AUTHOR) |
| Source: | Optical & Quantum Electronics. Sep2024, Vol. 56 Issue 9, p1-28. 28p. |
| Subjects: | Frequency shift keying, Semiconductor optical amplifiers, Image processing, Photonic band gap structures, Cavity resonators |
| Abstract: | Photonic Band Gap (PBG) crystals have shown their significant role in optical data processing. Again it is seen that in optical communication and computation, Frequency Shift Keying (FSK) can extend a potential application. In PBG also the FSK can show its usefulness. The main novelty of the proposed work is the implementation of an optical FSK system designed on a 2D PBG crystal. The proposed structure contains a square-shaped lattice formed by GaAsInP-doped rods placed in an air-based substrate along with photonic crystal-based Semiconductor Optical Amplifiers (pc-SOAs). The authors also presented a theoretical model that successfully demonstrates the operation of the FSK system in the optical domain with simulation experiment. This work uses a moderate input light power and operates at a very high-speed (Tbps). Here, a ring cavity resonator with a constant biasing signal is incorporated to realize the FSK model. The intensity-encoded Boolean signal and the photonic crystal-based two Semiconductor Optical Amplifiers (pc-SOAs) are used here to establish the FSK scheme where the Boolean 1 (presence of optical signal) is encoded by another light having a frequency υ1 and the Boolean 0 (absence of light) is encoded by another frequency of light υ2. As the FSK is developed in the optical domain using the switching character of PBG, hence a moderate light power is enough to conduct this implementation. In this communication, the optical FSK is designed and analyzed by a simulation process with Finite-Difference-Time-Domain (FDTD) and Plane Wave Expansion (PWE) techniques. [ABSTRACT FROM AUTHOR] |
| Copyright of Optical & Quantum Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 180037925 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Frequency shift keying using photonic crystal based ring cavity resonator. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Saha%2C+Debashri%22">Saha, Debashri</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> debashrisaha.2011@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Dey%2C+Ayan%22">Dey, Ayan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mukhopadhyay%2C+Sourangshu%22">Mukhopadhyay, Sourangshu</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Optical+%26+Quantum+Electronics%22">Optical & Quantum Electronics</searchLink>. Sep2024, Vol. 56 Issue 9, p1-28. 28p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Frequency+shift+keying%22">Frequency shift keying</searchLink><br /><searchLink fieldCode="DE" term="%22Semiconductor+optical+amplifiers%22">Semiconductor optical amplifiers</searchLink><br /><searchLink fieldCode="DE" term="%22Image+processing%22">Image processing</searchLink><br /><searchLink fieldCode="DE" term="%22Photonic+band+gap+structures%22">Photonic band gap structures</searchLink><br /><searchLink fieldCode="DE" term="%22Cavity+resonators%22">Cavity resonators</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Photonic Band Gap (PBG) crystals have shown their significant role in optical data processing. Again it is seen that in optical communication and computation, Frequency Shift Keying (FSK) can extend a potential application. In PBG also the FSK can show its usefulness. The main novelty of the proposed work is the implementation of an optical FSK system designed on a 2D PBG crystal. The proposed structure contains a square-shaped lattice formed by GaAsInP-doped rods placed in an air-based substrate along with photonic crystal-based Semiconductor Optical Amplifiers (pc-SOAs). The authors also presented a theoretical model that successfully demonstrates the operation of the FSK system in the optical domain with simulation experiment. This work uses a moderate input light power and operates at a very high-speed (Tbps). Here, a ring cavity resonator with a constant biasing signal is incorporated to realize the FSK model. The intensity-encoded Boolean signal and the photonic crystal-based two Semiconductor Optical Amplifiers (pc-SOAs) are used here to establish the FSK scheme where the Boolean 1 (presence of optical signal) is encoded by another light having a frequency υ1 and the Boolean 0 (absence of light) is encoded by another frequency of light υ2. As the FSK is developed in the optical domain using the switching character of PBG, hence a moderate light power is enough to conduct this implementation. In this communication, the optical FSK is designed and analyzed by a simulation process with Finite-Difference-Time-Domain (FDTD) and Plane Wave Expansion (PWE) techniques. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Optical & Quantum Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11082-024-07339-x Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 28 StartPage: 1 Subjects: – SubjectFull: Frequency shift keying Type: general – SubjectFull: Semiconductor optical amplifiers Type: general – SubjectFull: Image processing Type: general – SubjectFull: Photonic band gap structures Type: general – SubjectFull: Cavity resonators Type: general Titles: – TitleFull: Frequency shift keying using photonic crystal based ring cavity resonator. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Saha, Debashri – PersonEntity: Name: NameFull: Dey, Ayan – PersonEntity: Name: NameFull: Mukhopadhyay, Sourangshu IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 03068919 Numbering: – Type: volume Value: 56 – Type: issue Value: 9 Titles: – TitleFull: Optical & Quantum Electronics Type: main |
| ResultId | 1 |
