Results 181 to 190 of about 30,384 (234)

A Giant Magneto-Strictive Material-Based Fabry-Perot Interferometer-Type 3D Vector Magnetic Field Sensor. [PDF]

Nanomaterials (Basel)
Yu Z, Liu D, Su C, Qiao Y, Wang X, Geng T.   +5 more
europepmc   +1 more source

Fiber-Optic Pressure Sensors: Recent Advances in Sensing Mechanisms, Fabrication Technologies, and Multidisciplinary Applications. [PDF]

Sensors (Basel)
Wang Y, Chen B, Wu G, Xue C, Gao L.
europepmc   +1 more source

Purcell-Enhanced Single-Photon Generation from CsPbBr₃ Quantum Dots in In Situ Selected Laguerre-Gaussian Modes. [PDF]

ACS Nano
Oddi V, Urbonas D, Kobiyama E, Georgakilas I, Cherniukh I, Shcherbak K, Zhu C, Bodnarchuk MI, Kovalenko MV, Mahrt RF, Rainò G, Stöferle T.   +11 more
europepmc   +1 more source

Structural color due to guided-mode resonance in silicon-on-insulator irradiated by nanosecond laser pulses. [PDF]

Sci Technol Adv Mater
Mizeikis V, Cobas Montero C, Zukuls A, Ozols K, Ščajev P, Tsuchiya Y, Gailevičius D, Moraru D, Onufrijevs P.   +8 more
europepmc   +1 more source

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Temperature-compensated cryogenic Fabry–Perot cavity

Applied Optics, 1997
We show that temperature compensation based on differential thermal expansion between sapphire and fused silica can be used to create a Fabry-Perot cavity with an exceptionally low coefficient of thermal expansion at low temperatures. We describe the design of such a cavity that utilizes shaped fused silica mirrors and a sapphire spacer.
E K, Wong, M, Notcutt, C T, Taylor, A G, Mann, D G, Blair   +4 more
openaire   +2 more sources

Terahertz Fabry-Perot Cavity Leaky-wave Antennas

2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring), 2019
In this work we examine the recent efforts made in the design of either efficient or reconfigurable Fabry-Perot cavity leaky-wave antennas (FPC-LWAs) in the terahertz (THz) range. We start by discussing the radiating performance of an FPC-LWA consisting of a grounded dielectric slab (GDS) covered with a periodic arrangement of fishnet-like unit cells ...
Fuscaldo, Walter, Tofani, S., Burghignoli, Paolo, Baccarelli, Paolo, Galli, Alessandro   +4 more
openaire   +4 more sources

Prototype Michelson interferometer with Fabry–Perot cavities

Applied Optics, 1991
We describe a rigid, internally modulated Michelson interferometer with Fabry-Perot cavities in the interferometer arms. The high contrast (0.986) and the small cavity losses (2.7%) permit efficient use of the light power available. The measured shot-noise-limited displacement sensitivity for 35mW of light power is 2.5 x 10(-17) m radicalHz, in good ...
D, Shoemaker, P, Fritschel, J, Giaime, N, Christensen, R, Weiss   +4 more
openaire   +2 more sources

Fabry-Perot cavity hydrostatic pressure sensors

SPIE Proceedings, 2014
Interferometric fiber optic based sensors, namely those based on the Fabry-Perot (F-P) configuration seem very attractive for biomechanical and biomedical applications. The present study is focused on the proof of concept of two developed FP based sensors, for high and low pressure measurements of fluids.
L. Carvalho, P. Roriz, J. Simões, J. L. Santos, O. Frazão   +4 more
openaire   +1 more source

Photon/spin echo in a Fabry–Perot cavity

Optics Letters, 2022
The pulse area theorem is a well-known versatile analytical tool for capturing the general nonlinear nature of light propagation in a two-level medium. Here we derive the pulse area theorem for the photon/spin echo signal generated in a one-side cavity.
S. A. Moiseev, R. V. Urmancheev
openaire   +2 more sources