Results 81 to 90 of about 7,836,199 (284)

Mid-infrared silicon photonics: From benchtop to real-world applications

APL Photonics
Silicon photonics is one of the most dynamic fields within photonics, and it has seen huge progress in the last 20 years, addressing applications in data centers, autonomous cars, and sensing.
C. J. Mitchell, Tian-Hui Hu, Shi-Yu Sun, C. Stirling, M. Nedeljkovic, A. Peacock, G. T. Reed, G. Mashanovich, D. Rowe   +8 more
semanticscholar   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

Advanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà, Giulia Cazzador, Roberta Fabbri, Matteo Calosi, Alessandro Silvestri, Andrea Candini, Fabiola Liscio, Franco Corticelli, Aikaterini Konstantoulaki, Andrea D'Iorio, Marco Caprini, Vincenzo Palermo, Monica Bertoldo, Valentina Benfenati, Chiara Zanardi, Emanuele Treossi   +15 more
wiley   +1 more source

Numerical Simulation of Mid-Infrared Optical Frequency Comb Generation in Chalcogenide As₂S₃ Microbubble Resonators

Photonics, 2019
Mid-infrared optical frequency comb generation in whispering gallery mode microresonators attracts significant interest. Chalcogenide glass microresonators are good candidates for operating in the mid-infrared range.
Elena A. Anashkina, Maria P. Marisova, Arseny A. Sorokin, Alexey V. Andrianov   +3 more
doaj   +1 more source

Mid-infrared photonics devices in SOI

In this paper we present silicon photonics devices designed for the 3-4µm wavelength region including waveguides, MMIs, ring resonators and Mach-Zehnder interferometers. The devices are based on silicon on insulator (SOI) platform. We show that 400-500nm
Reed, G.T., Nedeljković, M., Hu, Y., Peacock, A.C., Milošević, M.M., Ben Masaud, T.M., Jaberansary, E., Chen, Xia, Strain, M., Sorel, M., Mashanovich, G.Z., Chong, H.M.H.   +11 more
core   +1 more source

Cooperative Goniopolar and Anomalous Nernst Transverse Thermoelectricity in Kagome Magnets

Advanced Materials, EarlyView.
A cooperative transverse thermoelectric mechanism is realized in kagome magnets, where axis‐dependent goniopolar effects and Berry curvature‐driven anomalous Nernst coexist within the same energy window. In MgMn6Sn6, this intrinsic synergy yields a record room‐temperature transverse thermopower of 15.6 µV K−1, establishing a general strategy for high ...
Honghui Wang, Xiaolong Feng, Haihua Hu, Xuemin Shi, Ralf Koban, Walter Schnelle, Wenzhi Peng, Dazhi Hou, Jianjun Ying, Bin He, Yu Pan, Xiaoyuan Zhou, Claudia Felser   +12 more
wiley   +1 more source

Semiconductor optical fibres for nonlinear applications in the mid-infrared

, 2014
Nonlinear silicon photonics in the mid-infrared (mid-IR) is attracting increased interest with applications ranging from broadband telecommunications to sensing and spectroscopy.
Shen, L., Day, T.D., Peacock, A.C., Cheng, H.Y., Healy, N., Badding, J.V.   +5 more
core   +1 more source

Continuous-wave laser emission of 10.4 W, 4.16 μm from HBr-filled hollow-core fiber

High Power Laser Science and Engineering
We report here the characteristics of a high-power continuous-wave mid-infrared (mid-IR) fiber light source based on nested anti-resonant hollow-core fiber (AR-HCF) filled with HBr gas.
Qi Chen, Zhiyue Zhou, Xuanxi Li, Wenxi Pei, Guorui Lv, Luohao Lei, Jing Shi, Tianyu Li, Guangrong Sun, Xin Zhang, Pu Wang, Pengfei Ma, Zefeng Wang   +12 more
doaj   +1 more source

Mid-infrared fiber laser research: Tasks completed and the tasks ahead

APL Photonics
After decades of research, there are almost half a dozen efficiently pumped rare earth laser transitions in a fiber laser format capable of Watt-level output.
S. D. Jackson
semanticscholar   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Optical Cladding Waveguides in Dielectric Crystals Produced by Femtosecond Laser Inscription

MATEC Web of Conferences, 2013
In this work, the recent progress of our research on optical cladding waveguides in dielectric crystals produced by femtosecond laser inscription has been overviewed.
Chen Feng
doaj   +1 more source