Resonance-enhanced spectral funneling in Fabry–Perot resonators with a temporal boundary mirror
Nanophotonics, 2022 A temporal boundary refers to a specific time at which the properties of an optical medium are abruptly changed. When light interacts with the temporal boundary, its spectral content can be redistributed due to the breaking of continuous time ...
Lee Kanghee +6 more
doaj +1 more source
Sensors, 2021 In our previous work, we have demonstrated that dielectric elastic grating can support Fabry–Perot modes and provide embedded optical interferometry to measure ultrasonic pressure.
Suejit Pechprasarn +2 more
doaj +1 more source
Refractive index tip sensor based on Fabry-Pérot cavities formed by a suspended core fibre [PDF]
Journal of the European Optical Society-Rapid Publications, 2009 A Fabry-Perot refractometer based on the suspended core fibre is presented. The Fabry-Perot cavities are formed by a section of suspended core fibre between conventional single-mode fibres.
Frazão O. +4 more
doaj +1 more source
Известия высших учебных заведений России: Радиоэлектроника, 2023 Introduction. One of the directions in Fabry–Perot antenna design consists in increasing its operation frequency range. In the present work, we set out to develop a Fabry–Perot antenna with a smooth gain pattern across a wide frequency range. To that end,
A. M. Sosunov +4 more
doaj +1 more source
One mode-model in nanostructures with inclined sidewalls applied to nano Fabry-Perot structures [PDF]
EPJ Web of Conferences, 2023 Metasurfaces are engineered with specific shapes and sizes to interact with light in a unique way. By manipulating the design of the metasurface, it is possible to control optical properties of the surface such as its thermal emissivity.
Lackner Jules +3 more
doaj +1 more source
Increased flow rate of hyperpolarized aqueous solution for dynamic nuclear polarization-enhanced magnetic resonance imaging achieved by an open Fabry–Pérot type microwave resonator [PDF]
Magnetic Resonance, 2020 A continuous flow dynamic nuclear polarization (DNP) employing the Overhauser effect at ambient temperatures can be used among other methods to increase sensitivity of magnetic resonance imaging (MRI).
A. Fedotov +5 more
doaj +1 more source
A RECONFIGURABLE METASURFACE IN THE FORM OF A FABRY-PÉROT RESONATOR, INVOLVING SEMI-TRANSPARENT MIRRORS AND A NONLINEAR DIELECTRIC INSERT [PDF]
Radio Physics and Radio AstronomySubject and Purpose. The paper is aimed at suggesting ways for implementing electromagnetic devices that would involve a nonlinear dielectric inside the structure for concentrating electromagnetic field within it at relatively low intensities of the ...
Ye. O. Antonenko +3 more
doaj +1 more source
Multimode Fabry–Perot Interferometer Probe Based on Vernier Effect for Enhanced Temperature Sensing
Sensors, 2019 New miniaturized sensors for biological and medical applications must be adapted to the measuring environments and they should provide a high measurement resolution to sense small changes.
André D. Gomes +7 more
doaj +1 more source
Wide-angle spectral imaging using a Fabry-Pérot interferometer [PDF]
Journal of the European Optical Society-Rapid Publications, 2015 We show that wide-angle spectral imaging can be achieved with compact and cost-effective devices using Fabry-Pérot interferometers. Designs with a full field of view of 90°, in which the Fabry-Pérot interferometer is mounted either in front of an imaging
Strauch M. +3 more
doaj +1 more source
Study Of A Fabry-Perot Resonator
, 2013 A laser is essentially an optical oscillator consisting of a resonant cavity, an amplifying medium and a pumping source. In semiconductor diode lasers, the cavity is created by the boundary between the cleaved face of the semiconductor crystal and air, and has reflective properties as a result of the differing refractive indices of the two media. For a
F. Hadjaj +4 more
openaire +2 more sources