Results 11 to 20 of about 9,053 (222)

Multimode Fabry-Perot laser as a reservoir computing and extreme learning machine photonic accelerator

open access: yesNeuromorphic Computing and Engineering, 2023
In this work, we introduce Fabry–Perot lasers as neuromoprhic nodes in the context of time-delayed reservoir computing and extreme learning machine (ELM) for the processing of temporal signals and the high-speed classification of images.
Menelaos Skontranis   +5 more
doaj   +1 more source

The many facets of the Fabry–Perot [PDF]

open access: yesEuropean Journal of Physics, 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.
Sánchez Soto, Luis Lorenzo   +2 more
openaire   +4 more sources

Reflectivity Modelling of All-Porous-Silicon Distributed Bragg Reflectors and Fabry-Perot Microcavities

open access: yesNonlinear Analysis, 2005
Herein, the problem of nanocrystaline silicon laser and its importance in microelectronics are discussed upon. The features of vertical Fabry-Perot microcavities made on the base of porous silicon are described.
N. Samuolienė, E. Šatkovskis
doaj   +1 more source

A novel approach to interface high-Q Fabry–Pérot resonators with photonic circuits

open access: yesAPL Photonics, 2023
The unique benefits of Fabry–Pérot resonators as frequency-stable reference cavities and as an efficient interface between atoms and photons make them an indispensable resource for emerging photonic technologies.
Haotian Cheng   +10 more
doaj   +1 more source

A Topological View on Optical and Phononic Fabry–Perot Microcavities through the Su–Schrieffer–Heeger Model

open access: yesApplied Sciences, 2018
Advances in nanofabrication technologies have enabled the study of acoustic wave phenomena in the technologically relevant GHz–THz range. First steps towards applying concepts from topology in nanophononics were made with the proposal of a new ...
Martin Esmann   +1 more
doaj   +1 more source

Dual-Wideband High-Gain Fabry-Perot Cavity Antenna

open access: yesIEEE Access, 2020
In this paper, we proposed a novel Fabry-Perot cavity antenna with high-gain radiation over two wide bands based on a partially reflective metasurface.
Yan-He Lv, Xiao Ding, Bing-Zhong Wang
doaj   +1 more source

Fabry-Perot Observations of Cen A [PDF]

open access: yesSymposium - International Astronomical Union, 1987
We present Fabry–Perot spectrophotometry of the well-known peculiar galaxy Cen A (NGC 5128). The observations were carried out using the Rutgers Fabry–Perot system and a CCD as a detector. We scanned the Hα and [NII] (λ6583) emission lines. From these data we were able to construct maps of the continuum, line emission, velocity and velocity dispersion.
J. J. E. Hayes   +2 more
openaire   +1 more source

Miniature Twist/Rotation Fabry Perot Sensor Based on a Four-Core Fiber

open access: yesProceedings, 2018
This paper presents a miniature Fabry Perot twist/rotation sensor. The presented sensor consists of a single lead-in multicore fiber, which has four eccentrically positioned cores, a special asymmetrical microstructure, similar to a truncated cylinder ...
Vedran Budinski, Denis Donlagic
doaj   +1 more source

Fabry–Perot Cavity Sensing Probe with High Thermal Stability for an Acoustic Sensor by Structure Compensation

open access: yesSensors, 2018
Fiber Fabry–Perot cavity sensing probes with high thermal stability for dynamic signal detection which are based on a new method of structure compensation by a proposed thermal expansion model, are presented here.
Jin Cheng, Yu Zhou, Xiaoping Zou
doaj   +1 more source

Two-Parameter Elliptical Fitting Method for Short-Cavity Fiber Fabry–Perot Sensor Interrogation

open access: yesSensors, 2018
To solve the cavity interrogation problem of short cavity fiber Fabry–Perot sensors in white light spectral interrogation with amplified spontaneous emissions (ASEs) as the white light sources, a data processing method, using an improved elliptical
Xiongxing Zhang   +5 more
doaj   +1 more source

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