Results 211 to 220 of about 2,654,873 (296)

Double-Pulsed Green Laser Annealing Tbchnologies

The Review of Laser Engineering, 2006
KUDO, Toshio, YAMAZAKI, Kazunori, TSUNEMI, Akira   +2 more
openaire   +2 more sources

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +1 more source

On‐Chip Photonic Neural Network Architectures

Advanced Optical Materials, EarlyView.
This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong, Berkay Neseli, Seungyeon Cho, Seungsoo Lee, Yeonjun Kim, Seungyoon Choi, Hyo‐Hoon Park, Hamza Kurt   +7 more
wiley   +1 more source

Advances and Challenges in Pulsed Lasers Based on Low-Dimensional Material Saturable Absorbers. [PDF]

Nanomaterials (Basel)
Zhang W, Lu H, Wu Y, Liu W, Xing T, Wang X, Zhang X, Chen K.   +7 more
europepmc   +1 more source

Scalable Design and Optimization of Reconfigurable Sb2S3 Metasurfaces

Advanced Optical Materials, EarlyView.
Scalable optimization methodologies are developed for reconfigurable Sb2S3 Huygens metasurfaces by combining localized phase‐match and overlap‐integral cost functions that account for inter‐element coupling. The framework enables computationally efficient design of large‐area, dual‐state flat optical devices with arbitrary wavefront transformations ...
Siddharth Padmanabha, Isaac O. Oguntoye, Matthew Escarra   +2 more
wiley   +1 more source

Vector characteristics of sub-ps 1.9 µm pulses produced by non-PM thulium-doped all-fiber MOPA. [PDF]

Sci Rep
Batov D, Voropaev V, Mizgirev S, Lazarev V, Tarabrin M.   +4 more
europepmc   +1 more source

Electrically Reconfigurable Optical Initialization of Spin Valley Polarization in Monolayer WS2 Enabled by Switchable Dual‐Mode Liquid Crystal Lasers

Advanced Optical Materials, EarlyView.
This work presents an electrically controllable approach to spin–valley polarization in monolayer WS2 by integrating it with a dual‐mode liquid crystal laser. Applying an external field triggers phase transitions that switch the laser emission between helicity‐defined band‐edge lasing and unpolarized random lasing.
Yu‐Chuan Tsao, Ya‐Ping Hsieh, Yang‐Fang Chen, Hui‐Yu Chen   +3 more
wiley   +1 more source

Using X-ray free electron lasers to explore extreme states under quasi-static compression. [PDF]

Nat Commun
Husband RJ, McWilliams RS, Frost M, Konôpková Z.   +3 more
europepmc   +1 more source

Bright‐Dark Exciton Splitting in Lead Iodide Perovskite Crystals Accessed via Quantum Beats in Photon Echoes

Advanced Optical Materials, EarlyView.
Understanding exciton fine structure is crucial for optoelectronic and quantum photonic applications of lead halide perovskites. It is demonstrated that polarization‐sensitive photon‐echo spectroscopy in a magnetic field resolves exciton fine‐structure splittings hidden by inhomogeneous broadening, enabling direct determination of the bright‐dark ...
M. Alex Hollberg, Mikhail O. Nestoklon, Artur V. Trifonov, Stefan Grisard, Oleh Hordiichuk, Dmitry N. Dirin, Maksym V. Kovalenko, Dmitri R. Yakovlev, Manfred Bayer, Ilya A. Akimov   +9 more
wiley   +1 more source

Dual-Laser Laser-Induced Liquid Bead Ion Desorption Mass Spectrometry: A New Approach for Adjustable Softness and Higher Sensitivity. [PDF]

Chemphyschem
Popovic N, Schulte J, Mayer A, Glaubitz C, Morgner N.   +4 more
europepmc   +1 more source