Mohamed M. Murshidy
Polarization tuning of an H1 organic–inorganic nano-cavity
Murshidy, Mohamed M.; Adawi, Ali M.; Fry, Paul W.; Lidzey, David G.
Dr Ali Adawi A.Adawi@hull.ac.uk
Reader in Physics
Paul W. Fry
David G. Lidzey
We investigate the optical properties of the dipole-like modes of an H1 nano-cavity consisting of a single missing airhole imbedded into a triangular two-dimensional silicon nitride (Si3N4) based photonic crystal coated with a red-fluorescent molecular dye. We modify the size and position of the first six neighboring airholes around the nano-cavity and demonstrate that this allows control over the energy and separation of two dipole-like optical modes (Mx and My). This allows us to produce either linearly polarized optical modes or an unpolarized optical mode composed of degenerate modes having orthogonal polarization. We confirm our findings using three-dimensional finite difference time domain calculations.
Murshidy, M. M., Adawi, A. M., Fry, P. W., & Lidzey, D. G. (2021). Polarization tuning of an H1 organic–inorganic nano-cavity. Journal of applied physics, 129(20), https://doi.org/10.1063/5.0050458
|Journal Article Type||Article|
|Acceptance Date||May 9, 2021|
|Online Publication Date||May 25, 2021|
|Publication Date||May 28, 2021|
|Deposit Date||Jun 9, 2021|
|Publicly Available Date||Jun 9, 2021|
|Journal||Journal of Applied Physics|
|Peer Reviewed||Peer Reviewed|
|Keywords||General Physics and Astronomy|
|Additional Information||Received: 2021-03-15; Accepted: 2021-05-09; Published: 2021-05-25|
© 2021 Author(s). Published under an exclusive license by AIP Publishing.
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