Results 261 to 270 of about 38,360 (284)

Bend-insensitive long-period fiber grating sensors

Optics and Lasers in Engineering, 2004
Abstract A novel bend-insensitive long-period fiber grating (LPFG) sensor written using focused CO 2 laser pulses is demonstrated, for the first time, to our knowledge. It is found that the central wavelength shift of such a LPFG is only −0.018 nm even for a curvature of 1.1 m −1 at the most bend-insensitive position of the LPFG.
Y.P Wang, Y.J Rao, Z.L Ran, T Zhu, X.K Zeng   +4 more
openaire   +1 more source

Long-period fiber gratings in WDM applications

Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides, 2001
In this presentation we will discuss the properties of long-period gratings and aspects of their fabrication. We will also review devices based on long-period gratings including gain flatteners for fiber amplifiers.
openaire   +1 more source

Functional Fiber Materials to Smart Fiber Devices

Chemical Reviews, 2023

exaly  

Fecal microbial transplantation and fiber supplementation in patients with severe obesity and metabolic syndrome: a randomized double-blind, placebo-controlled phase 2 trial

Nature Medicine, 2021
Valentin Mocanu, Zhengxiao Zhang, Edward C Deehan   +2 more
exaly  

Fiber/Fabric‐Based Piezoelectric and Triboelectric Nanogenerators for Flexible/Stretchable and Wearable Electronics and Artificial Intelligence

Advanced Materials, 2020
Kai Dong, Xiao Peng, Zhong Lin Wang
exaly  

Microhole-structured long period fiber grating

Advanced Photonics & Renewable Energy, 2010
D. N. Wang, Ying Wang, Minwei Yang
openaire   +1 more source

Proportion and number of cancer cases and deaths attributable to potentially modifiable risk factors in the United States

Ca-A Cancer Journal for Clinicians, 2018
Farhad Islami, Ann Goding Sauer Msph, Kimberly D Miller   +2 more
exaly  

Supercontinuum generation in photonic crystal fiber

Reviews of Modern Physics, 2006
John Michael Dudley, Goery Genty, Stéphane Coen   +2 more
exaly  

PAN precursor fabrication, applications and thermal stabilization process in carbon fiber production: Experimental and mathematical modelling

Progress in Materials Science, 2020
Hamid Khayyam, Reza Jazar, Srinivas Nunna   +2 more
exaly  

Emergence of fiber supercapacitors

Chemical Society Reviews, 2015
Qihui Qian, Li Wei, Kunli Goh
exaly