Results 31 to 40 of about 2,867,702 (282)

CENTRAL WAVELENGTH ADJUSTMENT OF LIGHT EMITTING SOURCE IN INTERFEROMETRIC SENSORS BASED ON FIBER-OPTIC BRAGG GRATINGS [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2015
The paper is focused on the investigation of fiber-optic interferometric sensor based on the array of fiber Bragg gratings. Reflection spectra displacement mechanism of the fiber Bragg gratings under the external temperature effects and the static ...
A. S. Aleynik, A. Y. Kireenkov, M. V. Mekhrengin, M. A. Chirgin, M. N. Belikin   +4 more
doaj   +1 more source

Dynamics Simulation of Remotely Operated Vehicle-Fiber Optic Micro Cable System [PDF]

, 2008
Li Q, Xu H, Zhang Q, Wang X, Li ZG. Dynamics Simulation of Remotely Operated Vehicle-Fiber Optic Micro Cable System.
Li, ZhiGang, Li ZG(李智刚), Xu, Hongli, Zhang QF(张奇峰), Qiang Li, Li, Qiang ; https://orcid.org/, Wang, Xiaohui, Xiaohui Wang, Zhigang Li, Wang XH(王晓辉), Hongli Xu, Qifeng Zhang, Zhang, Qifeng, Li Q(李强), Xu HL(徐红丽)   +14 more
core   +1 more source

Noninvasive Fetal Heart Rate Monitoring: Validation of Phonocardiography-Based Fiber-Optic Sensing and Adaptive Filtering Using the NLMS Algorithm

Advances in Electrical and Electronic Engineering, 2017
Here we present the evaluation results of our novel noninvasive phonocardiographic-based fiber-optic sensor for fetal Heart Rate (fHR) detection using adaptive filtering and the NLMS Algorithm.
Jan Nedoma, Marcel Fajkus, Stanislav Kepak, Jakub Cubik, Radana Kahankova, Petr Janku, Vladimir Vasinek, Homer Nazeran, Radek Martinek   +8 more
doaj   +1 more source

STUDY OF THE EFFECT OF ENDFACES POLISHING ANGLE FOR ANISOTROPIC WAVEGUIDES ON STATE CONVERSION OF LIGHT POLARIZATION [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2016
The paper deals with optical scheme for research of polarization state transformation at the junction of anisotropic waveguides. It consists of a light source, polarization controller, multifunctional integrated optical scheme (MIOS), single-mode fiber ...
V. A. Shulepov, S. M. Aksarin, V. E. Strigalev   +2 more
doaj   +1 more source

Review Of High Bandwidth Fiber Optics Radiation Sensors [PDF]

SPIE Proceedings, 1986
Fiber optics are being effectively utilized in an increasing range of data and information transfer applications. A less mature, but equally challenging, application of fiber optics concerns their use for a host of sensor technologies. Fiber sensors have now been developed for measurement of many physical parameters.
openaire   +1 more source

Ionizing Radiation Detectors Based on Ge-Doped Optical Fibers Inserted in Resonant Cavities

Sensors, 2015
The measurement of ionizing radiation (IR) is a crucial issue in different areas of interest, from environmental safety and industrial monitoring to aerospace and medicine.
Saverio Avino, Vittoria D'Avino, Antonio Giorgini, Roberto Pacelli, Raffaele Liuzzi, Laura Cella, Paolo De Natale, Gianluca Gagliardi   +7 more
doaj   +1 more source

Fiber-Optic Sensor for Identifying Liquids and Determining Solutions Concentration

Доклады Белорусского государственного университета информатики и радиоэлектроники
Fiber-optic sensors for identifying liquids and determining the concentration of solutions have been studied with the possibility of using various types of single-mode optical fibers produced by industry and widely used in optical cables and ...
A. O. Zenevich, T. G. Kovalenko, E. V. Novikov, S. V. Zhdanovich   +3 more
doaj   +1 more source

Tapered Optical Fiber Functionalized with Palladium Nanoparticles by Drop Casting and Laser Radiation for H2 and Volatile Organic Compounds Sensing Purposes

Sensors, 2017
A comparative study on the sensing properties of a tapered optical fiber pristine and functionalized with the palladium nanoparticles to hydrogen and volatile organic compounds (VOCs), is presented.
Nancy Elizabeth González-Sierra, Luz del Carmen Gómez-Pavón, Gerardo Francisco Pérez-Sánchez, Arnulfo Luis-Ramos, Plácido Zaca-Morán, Jesús Manuel Muñoz-Pacheco, Fernando Chávez-Ramírez   +6 more
doaj   +1 more source

A compact online proton spectrometer for diagnosis of picosecond intense-laser accelerated protons

AIP Advances, 2023
A compact online proton spectrometer based on a CMOS plate detector was proposed for the diagnosis of picosecond intense-laser accelerated protons. Inside the CMOS plate detector, a composite structure that composed of a scintillator screen, a fiber ...
J. Teng, L. Q. Shan, B. Zhu, Z. G. Deng, S. K. He, Z. Q. Yuan, W. Qi, H. L. Wang, H. Wei, Y. H. Yan, H. Huang, T. K. Zhang, W. W. Wang, T. Yi, F. Zhang, M. H. Yu, L. Yang, F. Lu, Z. H. Yang, B. Zhang, B. Cui, C. Tian, K. N. Zhou, Y. C. Wu, J. Q. Su, W. M. Zhou, Y. Q. Gu   +26 more
doaj   +1 more source

PHASE-ISOTROPIC CORNER REFLECTOR FOR FIBER-OPTIC CONVERTER

Известия высших учебных заведений: Проблемы энергетики, 2018
The article is devoted to the design of optical device ‒ phase isotropic corner reflector, which may find application as a mirror in the fiber-optic converter.
A. S. Nikitin, A. N. Borisov
doaj   +1 more source