Results 111 to 120 of about 2,829 (297)

Applications of Microstructured Optical Fibers in Ultrafast Optics: A Review

Photonics
With the development of laser technology, microstructured optical fibers (MOFs) have become an important part of ultrafast optics, providing excellent platforms for ultrafast laser pulse generation, amplification, and compression, promoting the ...
Ziwen Tang, Zihua Zheng, Boyao Li, Zhiyi Wei, Jinghua Sun   +4 more
doaj   +1 more source

Microstructured Polymer Fibers In Brazil

, 2015
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Microstructured polymer fibers (mPOF) are being fabricated in the Speciaty Optical Fibers Laboratory (LaFE) at the State University of Campinas (UNICAMP) in Brazil.
Marques T.H.R., Cordeiro C.M.B., Hayashi J.G.   +2 more
core  

High-power supercontinuum generation with picosecond pulses [PDF]

, 2010
We investigate both theoretically and experimentally the properties of supercontinuum generation in the nearinfrared and visible regimes using high-power picosecond pulses propagating in a photonic crystal optical fiber. We discuss the effect of the pump
Horak, P., Shaif-ul Alam, Sonali Dasgupta, David J. Richardson, Kang Kang Chen, Dasgupta, S., Peter Horak, Richardson, D.J., Chen, K.K., Alam, S.-U.   +9 more
core   +1 more source

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

Advanced Healthcare Materials, EarlyView.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno, Anjana Devi, David Zanders, Miryam Arredondo, Davide Mariotti, Ruairi McGlynn, Sindy Devis, Simón Guerrero, Eglantina Benavente, Matias Alegría, Yusser Olguin, Lorena Lobos‐Gonzalez, Kevin Guzmán, Elizabeth Rivas‐Yañez, Paula Solar, Valentin Cepus, Michael Krause, Luis Velásquez   +17 more
wiley   +1 more source

A solid one-dimensional microstructured optical fiber with high nonlinearity and low dispersion at 1.55 microns

, 2009
We report on the fabrication of a solid one-dimensional microstructured fiber with high nonlinearity and low dispersion at 1.55µm. A four-wave-mixing based tunable wavelength-conversion scheme was experimentally demonstrated in just 1.5m of this ...
Camerlingo, A., Horak, P., Petropoulos, P., Parmigiani, F., Richardson, D.J., Poletti, F., Loh, W.H., Feng, X.   +7 more
core  

Liposome functionalization of microstructured optical fiber as ion biosensor

, 2017
Photoswitchable spiropyran Zn2+ chemosensor is incorporated within themicroenvironment of a liposome attached to microstructured optical fibers.
Kostecki, R., Monro, T., Heng, S., Ebendorff-Heidepriem, H., Abell, A.   +4 more
core   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Effects of Temperature and Axial Strain on Four-Wave Mixing Parametric Frequencies in Microstructured Optical Fibers Pumped in the Normal Dispersion Regime

Photonics, 2014
A study of the effect of temperature and axial strain on the parametric wavelengths produced by four-wave mixing in microstructured optical fibers is presented. Degenerate four-wave mixing was generated in the fibers by pumping at normal dispersion, near
Javier Abreu-Afonso, Antonio Díez, Jose Luis Cruz, Miguel V. Andrés   +3 more
doaj   +1 more source

Microstructured optical fiber interferometric breathing sensor

Journal of Biomedical Optics, 2012
In this paper a simple photonic crystal fiber (PCF) interferometric breathing sensor is introduced. The interferometer consists of a section of PCF fusion spliced at the distal end of a standard telecommunications optical fiber. Two collapsed regions in the PCF caused by the splicing process allow the excitation and recombination of a core and a ...
Fernando C, Favero, Joel, Villatoro, Valerio, Pruneri   +2 more
openaire   +2 more sources

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source