Results 71 to 80 of about 152,908 (179)

In-fiber Fabry-Perot interferometer for strain and magnetic field sensing.

Optics Express, 2016
In this paper we discuss the results obtained with an in-fiber Fabry-Perot interferometer (FPI) used in strain and magnetic field (or force) sensing. The intrinsic FPI was constructed by splicing a small section of a capillary optical fiber between two ...
G. Costa, P. M. Gouvea, L. M. B. Soares, J. Pereira, F. Fávero, A. Braga, P. Palffy-Muhoray, A. C. Bruno, I. Carvalho   +8 more
semanticscholar   +1 more source

Fabry–Perot interferometer as a solar background noise suppressor: application to daytime lidar

Annals of Geophysics, 2012
Continuous atmospheric probing by a lidar is a requirement for many applications. However, due to high solar background noise during the daytime, lidar operations are mostly restricted to night-time.
Karnam Raghunath, Karnam Ramesh, Sanama Narayana Reddy   +2 more
doaj   +1 more source

Modified All-Fiber Fabry–Perot Interferometer and Its Refractive Index, Load, and Temperature Analyses

IEEE Photonics Journal, 2015
An all-fiber Fabry-Perot (FP) interferometer is proposed and validated by the arc splicing technique. By using conventional fiber and special hollow-core photonic crystal fiber, several FP cavities were formed at the conventional fiber tip using arc ...
D. Jauregui-Vazquez, Y. Lopez-Dieguez, J. M. Sierra-Hernandez, M. Perez-Maciel, M. S. Avila-Garcia, E. Vargas-Rodriguez, R. Rojas-Laguna, J. M. Estudillo-Ayala   +7 more
doaj   +1 more source

Hybrid Fabry-Perot interferometer for simultaneous liquid refractive index and temperature measurement.

Optics Express, 2017
A compact and high sensitivity sensor with a fiber-tip structure is proposed and demonstrated for simultaneously liquid refractive index (RI) and temperature sensing.
Ben Xu, Yi Yang, Z. Jia, D. N. Wang
semanticscholar   +1 more source

Simultaneous Inclination and Azimuth Sensing Based on a Multi-Core Fiber Fabry–Perot Interferometer with Vernier Effect

Photonics
Azimuth sensing plays a vital role in numerous industrial applications where tilt angle serves as a key parameter. To address the demand for accurate and reliable measurements, we propose an all-fiber two-dimensional inclinometer based on the Vernier ...
Jiayu Liu, Xianrui You, Rongsheng Liu, Dengwang Shi, Rui Zhou, Xueguang Qiao   +5 more
doaj   +1 more source

THE SIMULATION OF A FABRY-PEROT INTERFEROMETER [PDF]

Journal of Astronomy and Space Sciences, 1997
A Fabry-Perot interferometer has a very high (~1,000,000) resolution, so recently this has been widely used for many fields of space science. To understand the working principle of this a mathematical modeling is needed, and to analyze the interferogram ...
Gi-Hyuk Choi, David Rees
doaj  

Fabry-Perot Interferometer Used to Measure Very Low Static Pressure Measurements. [PDF]

Sensors (Basel), 2023
Calixto S, Zitzumbo R, Hernandez ZM.
europepmc   +1 more source

Fs-Laser Fabricated Miniature Fabry-Perot Interferometer in a No-Core Fiber for High-Temperature Applications. [PDF]

Sensors (Basel), 2023
Zhu C, Alsalman O, Huang J.
europepmc   +1 more source

Single electron interference and capacitive edge mode coupling generates ϕ 0/2 flux periodicity in Fabry-Pérot interferometers

Nature Communications
Experimental observations of flux periodicity ϕ 0/2, where ϕ 0 = h/e, for interference of the outermost edge mode in the integer quantum Hall regime have been attributed to an exotic electron pairing mechanism.
Shuang Liang, James Nakamura, Geoffrey Charles Gardner, Michael James Manfra   +3 more
doaj   +1 more source

Uncertainty Estimation for the Brillouin Frequency Shift Measurement Using a Scanning Tandem Fabry-Pérot Interferometer. [PDF]

Micromachines (Basel), 2023
Salzenstein P, Wu TY.
europepmc   +1 more source