Results 71 to 80 of about 84,612 (251)
Applied Sciences, 2020 This paper presents the fabrication of a fiber Bragg grating (FBG)-based Fabry–Perot (FP) structure (7 mm total length) in an adiabatic fiber taper, investigates its strain and temperature characteristics, and compares the sensing characteristics with a ...
Aayush Madan +5 more
semanticscholar +1 more source
An Experimental Study of Multiphoton Ionization in Fused Silica at IR and Visible Wavelengths
Photonics, 2023 We present the results of an experimental study of multiphoton ionization in fused silica, using a linearly polarized femtosecond Satsuma fiber laser with an active medium based on Yb+3 ions, at 515 -nm and 1030 -nm wavelengths.
Anna Bogatskaya +5 more
doaj +1 more source
BMEMat, EarlyView.This review provides an overview of the properties, composites and application of two‐dimensional (2D) nanomaterials for wearable electrochemical biosensors. Also, the challenges and future prospects of utilizing 2D nanomaterials in wearable electrochemical biosensor applications are discussed.
Kou Zhang +8 more
wiley +1 more source
, 2008 Two-photon photopolymerization of UV curing resins is an attractive method for the fabrication of microscopic transparent objects with size in the tens of micrometers range.
Deitz D +8 more
core +1 more source
Femtosecond laser machining of multi-depth microchannel networks onto silicon [PDF]
, 2011 Direct writing of multi-depth microchannel branching networks into a silicon wafer with femtosecond pulses at 200 kHz is reported. The silicon wafer with the microchannels is used as the mold for rapid prototyping of microchannels on polydimethylsiloxane.
Kam, D H, Mazumder, Jyoti, Shah, L
core +1 more source
FlexMat, EarlyView.A multi‐material and dual‐stimulus coupled actuation micro‐gear (MDCAMG) is developed via femtosecond‐laser 3D printing combined with magnetic nanoparticle absorption, enabling integrated environmental sensing and remote actuation at the microscale. The device incorporates a pH‐responsive hydrogel matrix for autonomous swelling/shrinking and a magnetic
Sida Peng, Shengzhi Sun, Jian Li, Yi Zhu
wiley +1 more source
, 2020 Pressure sensors that can work over 500 ℃ are widely needed in aerospace and petrochemical fields, while silicon based high temperature pressure sensors are difficult to survive such high temperature.
You Zhao, Yulong Zhao, Lukang Wang
semanticscholar +1 more source
IEEE Photonics Journal, 2017 Dispersion engineering of microresonators is very important for applications, such as optical comb generation which desires wideband flat and small dispersion. In this paper, dispersion investigation has been carried out for whispering gallery mode (WGM)
Cheng Zhou, Jiangbing Du, Zuyuan He
doaj +1 more source
Responsive Materials, EarlyView.We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin +3 more
wiley +1 more source
Photonics, 2017 The current demand for fabricating optical and photonic devices displaying high performance, using low-cost and time-saving methods, prompts femtosecond (fs)-laser processing as a promising methodology.
Daniel S. Correa +5 more
doaj +1 more source