Results 41 to 50 of about 1,836,988 (297)
Differential phase tracking applied to Bragg gratings in multicore fiber for high accuracy curvature measurement [PDF]
, 2006 We report interferometric interrogation of fiber Bragg gratings in separate cores of a multicore fiber for high resolution quasi-static and dynamic bend measurements.
Kirkendall, Clay K. +2 more
core +2 more sources
IEEE Photonics Journal, 2017 We propose a refractive index (RI) and temperature sensor design based on hybrid mechanisms in a D-shaped all-solid photonic crystal fiber. The D-shaped flat surface is coated with a silver film to construct surface plasmon resonance for the RI sensing ...
Nannan Luan, Jianquan Yao
doaj +1 more source
A scatterer-assisted whispering-gallery-mode microprobe
Nanophotonics, 2018 A fiber-based whispering-gallery-mode (WGM) microprobe, combining both the high optical field enhancement of the WGMs and the compact structure of the optical fiber, is highly desired for sensing and imaging.
Shu Fangjie +3 more
doaj +1 more source
A Hollow-Core Photonic Crystal Fiber-Based SPR Sensor With Large Detection Range
IEEE Photonics Journal, 2017 We propose a large detection range surface plasmon resonance (SPR) sensor based on hollow-core photonic crystal fiber in this paper. The sensor consists of an analyte channel in the core hole and a silver nanowire in the cladding holes.
Nannan Luan, Jianquan Yao
doaj +1 more source
Novel layered 2D materials for ultrafast photonics
Nanophotonics, 2020 A range of new 2D materials have recently been reported, including topological insulators, transition-metal dichalcogenides, black phosphorus, MXenes, and metal-organic frameworks, which have demonstrated high optical nonlinearity and Pauli blocking for ...
Li Shi +4 more
doaj +1 more source
Thin bonding wires temperature measurement using optical fiber sensors [PDF]
, 2011 In this work we demonstrate the use of optical fiber sensors to measure temperature in thin metallic bonding wires. Temperature was measured in copper wires with diameter of 0.10, 0.28, 0.60 and 0.70 mm and for different values of the driven electrical ...
P. Antunes +14 more
core +1 more source
Compound Glass Microsphere Resonator Devices
Micromachines, 2018 In recent years, compound glass microsphere resonator devices have attracted increasing interest and have been widely used in sensing, microsphere lasers, and nonlinear optics.
Jibo Yu +3 more
doaj +1 more source
Self-Referencing Fiber-Optic Intensity Sensors Using Ring Resonators and Fiber Bragg Gratings [PDF]
, 2006 An improved ring resonator self-referencing technique in a new reflection configuration for remote fiber-optic intensity sensors is demonstrated using fiber Bragg gratings. Sensor sensitivity doubles and a single fiber lead is used.
Sánchez-Pena, José Manuel +6 more
core +3 more sources
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
Extremely High-Efficiency Coupling Method for Hollow-Core Photonic Crystal Fiber
IEEE Photonics Journal, 2017 We report a novel low-loss splicing approach for hollow-core photonic crystal fiber (HC-PCF) and conventional single mode fiber (SMF) by inserting an etched SMF tip into the hollow core.
Danyun Fan +8 more
doaj +1 more source