Results 161 to 170 of about 4,168,716 (386)

Improved optical switching extinction in three-electrode Ti:LiNbO3 directional couplers [PDF]

, 1987
Kent D. Choquette, L. McCaughan, Wiley K. Smith   +2 more
openalex   +1 more source

Silicon‐Based Optical Switch with Ge2Sb2Te5‐Enabled Phase‐Shifting Region

Advanced Photonics Research
With the rapid development of communication networks and computing, optical switches as an important elementary unit are highly needed. In this article, a silicon‐based optical switch with Ge2Sb2Te5 (GST)‐enabled phase‐shifting region is proposed.
Xiaojun Chen, Jiao Lin, Ke Wang
doaj   +1 more source

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

Advanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee, Mahdi Askari‐sedeh, Ali Zolfagharian, Mostafa Baghani   +3 more
wiley   +1 more source

Formation of polytetrafluorethylene-based structures with implanted nanotubes and its optical spectrum [PDF]

, 2016
In this paper a method of nanotubes implantation with use of Q-switch laser plasma acceleration of particles (see the simplified scheme on figure below) and the results of such implantation of carbon nanotubes on the optical spectrum of PTFE films ...
Ковалюк, Богдан Павлович, Мочарський, Віталій Сергійович, Нікіфоров, Юрій Миколайович   +2 more
core  

Frequency-agile electro-optically Q-switched CO2 laser for DIAL measurements [PDF]

, 1984
S. Marcus
openalex   +1 more source

Low-loss ultrafast and nonvolatile all-optical switch enabled by all-dielectric phase change materials. [PDF]

iScience, 2022
He Q, Liu Z, Lu Y, Ban G, Tong H, Wang Y, Miao X.   +6 more
europepmc   +1 more source

Soft‐Layered Composites with Wrinkling‐Activated Multi‐Linear Elastic Behavior, Stress Mitigation, and Enhanced Strain Energy Storage

Advanced Engineering Materials, EarlyView.
In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia, Nicholas Xuanlai Fang, Mary C. Boyce   +2 more
wiley   +1 more source

Ultra-low-power consumption silicon electro-optic switch based on photonic crystal nanobeam cavity

npj Nanophotonics
Ultra-low-power consumption and high-speed integrated switches are highly desirable for future data centers and high-performance optical computers. In this study, we proposed an ultra-low-power consumption silicon electro-optic switch based on photonic ...
Hua Zhong, Jingchi Li, Yu He, Ruihuan Zhang, Hongwei Wang, Jian Shen, Yong Zhang, Yikai Su   +7 more
doaj   +1 more source

Assessing the Ecological Value: Monetizing Process Innovations in Tailored Forming

Advanced Engineering Materials, EarlyView.
This article introduces a method for evaluating the sustainability of innovations, even with limited data. The method is illustrated through an analysis of the “Tailored Forming” technology, which explores the impact of sustainability on economic value added.
Jonas Schneider, Jan Westing, Matthias Schmidt, Peter Nyhuis, Vivian Katharina Kuprat   +4 more
wiley   +1 more source

Non-volatile optical switch of resistance in photoferroelectric tunnel junctions. [PDF]

Nat Commun, 2021
Long X, Tan H, Sánchez F, Fina I, Fontcuberta J.   +4 more
europepmc   +1 more source