Results 11 to 20 of about 129,573 (339)
Video-rate hyperspectral camera based on a CMOS-compatible random array of Fabry–Pérot filters
Nature Photonics, 2023 Hyperspectral (HS) imaging provides rich spatial and spectral information and extends image inspection beyond human perception. Existing approaches, however, suffer from several drawbacks such as low sensitivity, resolution and/or frame rate, which ...
M. Yako +8 more
semanticscholar +1 more source
Fabry–Perot-based phase demodulation of heterodyne light-induced thermoelastic spectroscopy
Light: Advanced Manufacturing, 2023 Fabry–Perot (F–P)-based phase demodulation of heterodyne light-induced thermoelastic spectroscopy (H-LITES) was demonstrated for the first time in this study.
Ziting Lang, Shunda Qiao, Yufei Ma
semanticscholar +1 more source
Antenna Array Based on Fabry–Perot Cavity with Mechanoelectrical Beam Steering
Известия высших учебных заведений России: Радиоэлектроника, 2021 Introduction. Introduction. Low-profile effective antenna systems (AS) with maintained directional characteristics in a wide sector of scanning angles are required for satellite communication at mobile objects.
Y. A. Litinskaya +2 more
doaj +1 more source
Brillouin-induced Kerr frequency comb in normal dispersion fiber Fabry Perot resonators. [PDF]
Nat CommunBunel T +8 more
europepmc +5 more sources
Sensors, 2021 We have recently reported in our previous work that one-dimensional dielectric grating can provide an open structure for Fabry–Perot mode excitation. The grating gaps allow the sample refractive index to fill up the grating spaces enabling the sample to ...
Suejit Pechprasarn +2 more
doaj +1 more source
Remote Non-Invasive Fabry-Pérot Cavity Spectroscopy for Label-Free Sensing
Sensors, 2022 One way of optically monitoring molecule concentrations is to utilise the high sensitivity of the transmission and reflection rates of Fabry-Pérot cavities to changes of their optical properties.
Abeer Al Ghamdi +3 more
doaj +1 more source
Holographic Fabry–Perot spectrometer [PDF]
Optics Letters, 2011 We propose a spectrum analyzer based on the properties of a hologram recorded with the field transmitted by a Fabry-Perot etalon. The spectral response of this holographic Fabry-Perot spectrometer (HFPS) is analytically investigated in the paraxial approximation and compared with a conventional Fabry-Perot etalon of similar characteristics.
Martínez Matos, Óscar +3 more
openaire +5 more sources
Nanoscale magnonic Fabry-Pérot resonator for low-loss spin-wave manipulation
Nature Communications, 2021 Active control of propagating spin waves on the nanoscale is essential for beyond-CMOS magnonic computing. Here, we experimentally demonstrate reconfigurable spin-wave transport in a hybrid YIG-based material structure that operates as a Fabry-Pérot ...
H. Qin +6 more
semanticscholar +1 more source
A tunable Fabry-Pérot quantum Hall interferometer in graphene [PDF]
Nature Nanotechnology, 2020 Electron interferometry with quantum Hall (QH) edge channels in semiconductor heterostructures can probe and harness the exchange statistics of anyonic excitations.
Corentin Déprez +8 more
semanticscholar +1 more source
Applied Sciences, 2020 Due to the common path structure being insensitive to the environmental disturbances, relevant Fabry–Pérot interferometers have been presented for displacement measurement.
Yi-Chieh Shih +5 more
doaj +1 more source