Photonic Horn Jets and Whispering Gallery Modes in Dielectric Micro-Cylinders With Two Point-Source Illumination
The interaction of light with micro-scale dielectric structures has garnered significant attention in recent years due to its potential applications in various fields ranging from photonics to biomedical imaging. In this context, this study investigates the generation of twin photonic jets from a di...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2024-01-01
|
| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10596663/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832590403148185600 |
|---|---|
| author | Shadi A. Alboon Qing Huo Liu Ibrahim Mahariq |
| author_facet | Shadi A. Alboon Qing Huo Liu Ibrahim Mahariq |
| author_sort | Shadi A. Alboon |
| collection | DOAJ |
| description | The interaction of light with micro-scale dielectric structures has garnered significant attention in recent years due to its potential applications in various fields ranging from photonics to biomedical imaging. In this context, this study investigates the generation of twin photonic jets from a dielectric micro-cylinder illuminated by two point-sources. The effect of different parameters on the jet's shape profile and length was analyzed. Those parameters include the cylinder's refractive index and radius, the source distance from the cylinder, and the vertical displacement between the sources. Innovatively, this study introduces the concept of ‘Horn Jets' to characterize the twin photonic jets resulting from the illuminated dielectric micro-cylinder, marking a significant conceptual advancement in the field. Moreover, the generation of whispering gallery modes (WGMs) is investigated. The outcomes obtained through the spectral element method highlight the possibility of generating WGMs by meticulously selecting the cylinder's radius and refractive index, under the scenario of two-point-source illuminations. The results show that the magnitude of the WGMs resonance significantly lies on the vertical displacement due to the resulting interference pattern's dark and bright fringes with the cylinder edges. |
| format | Article |
| id | doaj-art-7fc87e82877a463796280b5abf98ab0f |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-7fc87e82877a463796280b5abf98ab0f2025-01-24T00:00:39ZengIEEEIEEE Photonics Journal1943-06552024-01-0116411010.1109/JPHOT.2024.342739310596663Photonic Horn Jets and Whispering Gallery Modes in Dielectric Micro-Cylinders With Two Point-Source IlluminationShadi A. Alboon0https://orcid.org/0000-0002-9142-2713Qing Huo Liu1https://orcid.org/0000-0001-5286-4423Ibrahim Mahariq2https://orcid.org/0000-0002-7222-3014Department of Electronics Engineering, Hijjawi Faculty for Engineering Technology, Yarmouk University, Irbid, JordanEastern Institute of Technology, Ningbo, ChinaGUST Engineering and Applied Innovation Research Center (GEAR), Gulf University for Science and Technology, Mishref, KuwaitThe interaction of light with micro-scale dielectric structures has garnered significant attention in recent years due to its potential applications in various fields ranging from photonics to biomedical imaging. In this context, this study investigates the generation of twin photonic jets from a dielectric micro-cylinder illuminated by two point-sources. The effect of different parameters on the jet's shape profile and length was analyzed. Those parameters include the cylinder's refractive index and radius, the source distance from the cylinder, and the vertical displacement between the sources. Innovatively, this study introduces the concept of ‘Horn Jets' to characterize the twin photonic jets resulting from the illuminated dielectric micro-cylinder, marking a significant conceptual advancement in the field. Moreover, the generation of whispering gallery modes (WGMs) is investigated. The outcomes obtained through the spectral element method highlight the possibility of generating WGMs by meticulously selecting the cylinder's radius and refractive index, under the scenario of two-point-source illuminations. The results show that the magnitude of the WGMs resonance significantly lies on the vertical displacement due to the resulting interference pattern's dark and bright fringes with the cylinder edges.https://ieeexplore.ieee.org/document/10596663/Photonic nanojetstwo point-source illuminationhorn jetswhispering gallery modesdielectric micro-cylindersresonance |
| spellingShingle | Shadi A. Alboon Qing Huo Liu Ibrahim Mahariq Photonic Horn Jets and Whispering Gallery Modes in Dielectric Micro-Cylinders With Two Point-Source Illumination IEEE Photonics Journal Photonic nanojets two point-source illumination horn jets whispering gallery modes dielectric micro-cylinders resonance |
| title | Photonic Horn Jets and Whispering Gallery Modes in Dielectric Micro-Cylinders With Two Point-Source Illumination |
| title_full | Photonic Horn Jets and Whispering Gallery Modes in Dielectric Micro-Cylinders With Two Point-Source Illumination |
| title_fullStr | Photonic Horn Jets and Whispering Gallery Modes in Dielectric Micro-Cylinders With Two Point-Source Illumination |
| title_full_unstemmed | Photonic Horn Jets and Whispering Gallery Modes in Dielectric Micro-Cylinders With Two Point-Source Illumination |
| title_short | Photonic Horn Jets and Whispering Gallery Modes in Dielectric Micro-Cylinders With Two Point-Source Illumination |
| title_sort | photonic horn jets and whispering gallery modes in dielectric micro cylinders with two point source illumination |
| topic | Photonic nanojets two point-source illumination horn jets whispering gallery modes dielectric micro-cylinders resonance |
| url | https://ieeexplore.ieee.org/document/10596663/ |
| work_keys_str_mv | AT shadiaalboon photonichornjetsandwhisperinggallerymodesindielectricmicrocylinderswithtwopointsourceillumination AT qinghuoliu photonichornjetsandwhisperinggallerymodesindielectricmicrocylinderswithtwopointsourceillumination AT ibrahimmahariq photonichornjetsandwhisperinggallerymodesindielectricmicrocylinderswithtwopointsourceillumination |