Results 101 to 110 of about 129,573 (339)
Phase Coherence and Andreev Reflection in Topological Insulator Devices
, 2014 Topological insulators (TIs) have attracted immense interest because they host helical surface states. Protected by time-reversal symmetry, they are robust to non-magnetic disorder.
Finck, A. D. K. +3 more
core +2 more sources
The many facets of the Fabry-Perot [PDF]
, 2016 We address the response, both in amplitude and intensity, of a Fabry-Perot from a variety of viewpoints. These complementary pictures conspire to achieve a comprehensive and consistent theory of the operation of this system.Comment: 15 pages, 9 ...
Leuchs, Gerd +2 more
core +3 more sources
High-Temperature Sensor Based on Fabry-Perot Interferometer in Microfiber Tip
Italian National Conference on Sensors, 2018 A miniaturized tip Fabry-Perot interferometer (tip-FPI) is proposed for high-temperature sensing. It is simply fabricated for the first time by splicing a short length of microfiber (MF) to the cleaved end of a standard single mode fiber (SMF) with ...
Zhenshi Chen +9 more
semanticscholar +1 more source
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.This article presents a hybrid metal‐dielectric metasurface in transmission mode for mid‐infrared (MIR) spectroscopy. Composed of germanium on aluminium cylinders atop a calcium fluoride substrate, the metasurface achieves 80% transmission efficiency at λ = 2.6 µm with a narrow full‐width‐half‐maximum of 0.4 µm.
Amr Soliman +5 more
wiley +1 more source
Le Journal de Physique Colloques, 1967 On décrit le principe, la réalisation et les performances d'un spectromètre Fabry-Pérot à plusieurs canaux permettant la mesure des intensités relatives de deux ou plusieurs composantes isotopiques et par conséquent le dosage de ces isotopes.
openaire +2 more sources
Mode‐dependent Far‐field Radiation of Circularly Polarized Light by a Single Plasmonic Nanohelix
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.The numerical simulations explored the chiroptical response and far‐field radiation behaviors of single plasmonic nanoantennas transitioning into helical structures. This study highlights the ability of these plasmonic nanohelices to regulate the far‐field directionality of radiation power and circular polarization in plasmon‐exciton coupled systems ...
Yiou Cui +10 more
wiley +1 more source
Performance of a 1200m long suspended Fabry-Perot cavity
, 2001 Using one arm of the Michelson interferometer and the power recycling mirror of the interferometric gravitational wave detector GEO600, we created a Fabry-Perot cavity with a length of 1200 m.
A Freise +20 more
core +1 more source
Millimeter-long fiber Fabry-Perot cavities
Optics Express, 2016 We demonstrate fiber Fabry-Perot (FFP) cavities with concave mirrors that can be operated at cavity lengths as large as 1.5mm without significant deterioration of the finesse. This is achieved by using a laser dot machining technique to shape spherical mirrors with ultralow roughness and employing single-mode fibers with large mode area for good mode ...
Ott, Konstantin +6 more
openaire +4 more sources
Surface plasmon polariton laser based on a metallic trench Fabry-Perot resonator
Science Advances, 2017 A metallic trench Fabry-Perot resonator achieves room temperature lasing of surface plasmons with a record-narrow linewidth. Recent years have witnessed a growing interest in the development of small-footprint lasers for potential applications in small ...
Wenqi Zhu +6 more
semanticscholar +1 more source
Fiber Bragg Gratings with Micro‐Engineered Temperature Coefficients
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.Fiber Bragg gratings (FBGs) are intrinsically responsive to temperature and strain simultaneously. In this research, low‐loss FBGs with micro‐engineered temperature coefficients are fabricated, utilizing refractive index liquid‐filled microchannels in the cladding.
Zipei Song +8 more
wiley +1 more source