Results 31 to 40 of about 1,584 (156)

Microstructured optical fibers: where�??s the edge?

Optics Express, 2002
We establish that Microstructured Optical Fibers (MOFs) have a fundamental mode cutoff, marking the transition between modal confinement and non-confinement, and give insight into the nature of this transition through two asymptotic models that provide a mapping to conventional fibers.
Kuhlmey, B. T., M. de Sterke, C., Mcphedran, Ross, Robinson, P., Renversez, G., Maystre, D.   +5 more
openaire   +3 more sources

Fiber-optic microstructured sensors based on abrupt field patterns: theory, fabrication, and applications

Opto-Electronic Science
Fiber-optic sensing technology has the advantages of passivity, anti-electromagnetic interference, long-distance measurement, high sensitivity and high accuracy, small size, and adaptability to harsh environments such as high-vacuum, high-pressure, and ...
Yuxuan Yi, Wanlai Zhu, Zao Yi, Zigang Zhou, Shubo Cheng, Majid Niaz Akhtar, Sohail Ahmad   +6 more
doaj   +1 more source

Multidimensional microstructured photonic device based on all-solid waveguide array fiber and magnetic fluid

Nanophotonics, 2017
An all-solid waveguide array fiber (WAF) is one kind of special microstructured optical fiber in which the higher-index rods are periodically distributed in a low-index silica host to form the transverse two-dimensional photonic crystal.
Miao Yinping, Ma Xixi, He Yong, Zhang Hongmin, Yang Xiaoping, Yao Jianquan   +5 more
doaj   +1 more source

Advances on Photonic Crystal Fiber Sensors and Applications

Sensors, 2019
In this review paper some recent advances on optical sensors based on photonic crystal fibres are reported. The different strategies successfully applied in order to obtain feasible and reliable monitoring systems in several application fields, including
Vincenza Portosi, Dario Laneve, Mario Christian Falconi, Francesco Prudenzano   +3 more
doaj   +1 more source

Tuning of the Brillouin scattering properties in microstructured optical fibers by liquid infiltration

Scientific Reports, 2023
We demonstrate the possibility to modify the Brillouin scattering properties of a microstructured pure-silica core optical fiber, by infiltrating a liquid inside its holes. In particular, we show that the dependence of the Brillouin frequency shift (BFS)
Ester Catalano, Raffaele Vallifuoco, Luigi Zeni, Alexis Dufour, Emmanuel Marin, Sylvain Girard, Aldo Minardo   +6 more
doaj   +1 more source

Surface Plasmon Resonance Sensor Based on Double-Sided Polished Microstructured Optical Fiber Coated With Graphene-on-Silver Layers

IEEE Photonics Journal, 2022
We propose a concept of surface plasmon resonance sensor based on double-sided polished microstructured optical fiber coated with graphene-on-silver layers.
Donglian Hou, Nannan Luan, Xianxing Ji, Wandi Zhang, Zhiwei Zhang, Xia Jiang, Li Song, Yaoyao Qi, Jianfei Liu   +8 more
doaj   +1 more source

Cascaded Cross-Phase Modulation Instability in the Normal Dispersion Regime of a Birefringent Tellurite Microstructured Optical Fiber

IEEE Photonics Journal, 2018
Cascaded cross-phase modulation instability (XPMI) is experimentally observed in the normal dispersion regime of a birefringent tellurite microstructured optical fiber (BTMOF).
Tonglei Cheng, Shuguang Li, Takenobu Suzuki, Yasutake Ohishi   +3 more
doaj   +1 more source

Multiple Modes-Induced Multi-Pair Cross-Phase Modulation Instability in the Deep Normal Dispersion Regime of a Tellurite High Birefringence Microstructured Optical Fiber

IEEE Photonics Journal, 2021
In this paper, multi-pair cross-phase modulation instability (XPMI) induced by multiple modes was experimentally observed in the deep normal dispersion regime of a tellurite high birefringence microstructured optical fiber (HBMOF) fabricated based on 76 ...
Tonglei Cheng, Bin Li, Xiaoyu Chen, Xin Yan, Xuenan Zhang, Fang Wang, Shuguang Li, Takenobu Suzuki, Yasutake Ohishi   +8 more
doaj   +1 more source

All-Fiber Light Intensity Detector Based on an Ionic-Liquid-Adorned Microstructured Optical Fiber

IEEE Photonics Journal, 2018
A compact optical fiber light intensity detector based on an ionic-liquid-adorned microstructured optical fiber (MOF) is proposed. The light intensity detector is implemented by splicing an index-guiding MOF with two air holes in the innermost layer ...
Hu Liang, Yange Liu, Hongye Li, Hao Zhang, Simeng Han, Yonghua Wu, Zhi Wang   +6 more
doaj   +1 more source

Review on All-Fiber Online Raman Sensor with Hollow Core Microstructured Optical Fiber

Photonics, 2022
Raman spectroscopy is widely used for qualitative and quantitative analysis of trace components in scientific fields such as food safety monitoring, drug testing, environmental monitoring, etc. In addition to its demonstrated advantages of fast response,
Haonan Ding, Dora Juan Juan Hu, Xingtao Yu, Xiaoxian Liu, Yifan Zhu, Guanghui Wang   +5 more
doaj   +1 more source