Results 131 to 140 of about 39,132 (296)

High Light Utilization and Color Rendering in Vacuum‐Deposited Semitransparent Perovskite Solar Cells

Advanced Materials, EarlyView.
In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal, Manuel Romero, Lennart van den Hengel, Nathan Rodkey, Kassio P. S. Zanoni, Gabriel Lozano, Cristina Roldán‐Carmona, Michele Sessolo, Hernán Míguez, Henk J. Bolink   +9 more
wiley   +1 more source

Dissipative soliton generation and real-time dynamics in microresonator-filtered fiber lasers. [PDF]

Light Sci Appl, 2022
Nie M, Li B, Jia K, Xie Y, Yan J, Zhu S, Xie Z, Huang SW.   +7 more
europepmc   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

Advanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena, Lucia Suarez, Aitor Ontoria, Francisca J. Benitez, Elixabete Rezabal, María Soledad Orellano, Marcelo Calderón, Cristián Huck‐Iriart, Agustin S. Picco, Matias L. Picchio, Ana Beloqui   +10 more
wiley   +1 more source

4.8-μm CO-filled hollow-core silica fiber light source

Light: Science & Applications
Mid-infrared (MIR) fiber lasers are important for a wide range of applications in sensing, spectroscopy, imaging, defense, and security. Some progress has been made in the research of MIR fiber lasers based on soft glass fibers, however, the emission ...
Xuanxi Li, Linyong Yang, Zhiyue Zhou, Zhixian Li, Hao Li, Wenxi Pei, Wei Huang, Jing Shi, Luohao Lei, Meng Wang, Zefeng Wang   +10 more
doaj   +1 more source

Full Bandwidth Time-Domain Intensity Statistical Characteristics of Raman Random Fiber Laser Based on a Temporal Dynamics Controllable Pump

Photonics
The temporal dynamics and statistical characteristics of Raman random fiber lasers are of great significance for studying their physical properties and applications.
Zhitao Leng, Mengqiu Fan, Han Wu
doaj   +1 more source

Understanding the ablation rate of Holmium:YAG and thulium fiber lasers. Perspectives from an in vitro study. [PDF]

Urolithiasis, 2023
Basulto-Martínez M, Proietti S, Pavia MP, Yeow Y, Eisner BH, Giusti G.   +5 more
europepmc   +1 more source

High power (60mW) single frequency erbium:ytterbium codoped fiber laser

, 1997
The characteristics of a high power Er3+:Yb3+ single frequency fiber laser pumped at 980nm are reported. The device gives 60mW output power with RIN 10MHz and linewidth 500kHz.
Dong, L., Hsu, K., Samson, B.N., Loh, W.H.   +3 more
core  

Double-clad structures and proximity coupling for diode-bar-pumped planar waveguide lasers

, 2000
We report, for the first time, fabrication of double-clad planar waveguide structures and their use for multiwatt, diode-bar-pumped, planar waveguide lasers based on Nd3+ and Yb3+-doped YAG.
Shepherd, D.P., Tropper, A.C., Bhutta, T., Bonner, C.L.   +3 more
core   +1 more source

One‐Dimensional Materials Supported in Two‐Dimensional Van der Waals Metal–Organic Frameworks with Optical Anisotropy Switching via Twist‐Engineering

Advanced Materials, EarlyView.
We introduce a molecular strategy to assemble one‐dimensional (1D) materials into two‐dimensional (2D) van der Waals metal–organic frameworks (MOFs). Crystals of [FeX(pzX)(bpy)] (X = Cl, F) form anisotropic 2D layers that can be mechanically exfoliated into thin sheets.
Eleni C. Mazarakioti, Carla Boix‐Constant, Iván Gómez‐Muñoz, Diego López‐Alcalá, Sergio Revuelta, Marco Ballabio, Vasileios Balos, José J. Baldoví, Enrique Cánovas, Josep Canet‐Ferrer, Guillermo Mínguez Espallargas, Samuel Mañas‐Valero, Eugenio Coronado   +12 more
wiley   +1 more source

Effect of Linewidth on the Relative Intensity Noise in Random Distributed Feedback Raman Fiber Lasers. [PDF]

Sensors (Basel), 2022
Rota-Rodrigo S, Leandro D, Santarelli G, Lopez-Amo M, Ania-Castañón JD.   +4 more
europepmc   +1 more source