AI SearchDesign and simulation of ZNO-based dielectric optical antennas and investigation of their far-field radiation using FDTD method
Call Number: AIT RSPR no.ISE-21-01 Material type:
SeriesSeries: Asian Institute of Technology. Research studies project report ; no. ISE-21-01Publication details: Pathum Thani, Thailand : Asian Institute of Technology, 2021Description: 50 leaves : illSubject(s): Online resources: Dissertation note: Research report (M. Eng.) - Asian Institute of Technology, 2021 Summary: Optical antennas are one of the emerging concepts in the field of optical physics. The purpose of an antenna is to convert energy of free propagating radiation to localized energy and vice versa. Such antennas are most promising at nanoscale, operating at optical frequencies, called as Optical Nano-Antennas. Optical nano-antennas typically utilize the unique morphological and optical properties of nanostructured materials, which behave as strongly coupled plasmas at optical frequencies. In this research, we conducted a theoretical study on optical nanoantenna and investigation of radiation patterns using FDTD analysis. This work involves the optical nanoantenna which exhibit high scattering which can be used to control the light propagation across the surface. an organised analysis of single and periodic array of optical nanoantenna through air dielectric is done. The scattering calculations shows high forward directivity of different nanoantenna elements.
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40-Archives
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Asian Institute of Technology Library Archives | AIT RSPR no.ISE-21-01 (Browse shelf(Opens below)) | 1 | Available | 30050121042088 | |||||||||||||
67-Electronic Resource
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Asian Institute of Technology Library Archives | AIT RSPR no.ISE-21-01 (Browse shelf(Opens below)) | Not for loan | |||||||||||||||
20-AIT Publication
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Asian Institute of Technology Library AIT Publications | AIT RSPR no.ISE-21-01 (Browse shelf(Opens below)) | 1 | Available | 30050121076664 |
A research study submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Nanotechnology, School of Engineering and Technology
Research report (M. Eng.) - Asian Institute of Technology, 2021
Optical antennas are one of the emerging concepts in the field of optical physics. The purpose of an antenna is to convert energy of free propagating radiation to localized energy and vice versa. Such antennas are most promising at nanoscale, operating at optical frequencies, called as Optical Nano-Antennas. Optical nano-antennas typically utilize the unique morphological and optical properties of nanostructured materials, which behave as strongly coupled plasmas at optical frequencies. In this research, we conducted a theoretical study on optical nanoantenna and investigation of radiation patterns using FDTD analysis. This work involves the optical nanoantenna which exhibit high scattering which can be used to control the light propagation across the surface. an organised analysis of single and periodic array of optical nanoantenna through air dielectric is done. The scattering calculations shows high forward directivity of different nanoantenna elements.
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