Results 191 to 200 of about 3,127,513 (286)

Magic Silicon Dioxide for Widely Tunable Photonic Integrated Circuits. [PDF]

ACS Photonics
Lopez-Rodriguez B, Sharma N, Li Z, van der Kolk R, van der Boom J, Scholte T, Chang J, Gröblacher S, Esmaeil Zadeh I.   +8 more
europepmc   +1 more source

High density lithium niobate photonic integrated circuits and lasers

, 2023
Li Z, Wang RN, Lihachev G, Tan Z, Snigirev V, Churaev M, Kuznetsov N, Siddharth A, Bereyhi M, Riemensberger J, Kippenberg T.   +10 more
europepmc   +1 more source

Molecular Conversion of Thermally Stable Cu‐Ag Networks for Mechanically Robust Printed Electronics

Advanced Science, EarlyView.
An air‐processable Cu–Ag reactive ink enables in situ formation of an Ag‐surface‐enriched Cu conductive network. Optimized Ag distribution suppresses Cu oxidation while preserving continuous electrical pathways, allowing printed conductors to achieve high conductivity, reduced migration, and stable operation at extreme temperatures up to 800 °C in air.
Qikun Feng, Dennis Zhao, Samuel von Keitz, Chris A. Martinez, Abhijit Dasgupta, Hanyu Liu, Zhongxuan Wang, Minhazur Rahman, Nathan Lazarus, Shenqiang Ren   +9 more
wiley   +1 more source

Multi-color photonic integrated circuits based on homogeneous integration of quantum cascade lasers. [PDF]

Nat Commun
Burghart D, Zhang K, Oberhausen W, Köninger A, Boehm G, Belkin MA.   +5 more
europepmc   +1 more source

Contact‐Free Human‐Machine Interfaces via Printed Thermopile Infrared Arrays

Advanced Science, EarlyView.
Can a printed sheet locate and sense a fingertip without being touched? Fully printed, flexible thermoelectric arrays convert the infrared from a hovering finger directly into voltage, with no external power. Aerosol‐jet‐printed silver mirrors partially shield each pixel, creating a local temperature gradient.
Zirui Wang, Nan Luo, Amrutha Bose, Muhammad Irfan Khan, Jiayi Liu, Leon Viktor Klinder, Leonard Franke, Mohamed Hussein, Uli Lemmer, Md Mofasser Mallick   +9 more
wiley   +1 more source

A Pathway for the Integration of Novel Ferroelectric Thin Films on Non-Planar Photonic Integrated Circuits. [PDF]

Micromachines (Basel)
Lievens E, De Geest K, Picavet E, Van Landschoot L, Vrielinck H, Feutmba GF, Rijckaert H, De Buysser K, Van Thourhout D, Bienstman P, Beeckman J.   +10 more
europepmc   +1 more source

On the Role of Preprocessing and Memristor Dynamics in Reservoir Computing for Image Classification

Advanced Electronic Materials, EarlyView.
ABSTRACT Reservoir computing (RC) is an emerging recurrent neural network architecture that has attracted growing attention for its low training cost and modest hardware requirements. Memristor‐based circuits are particularly promising for RC, as their intrinsic dynamics can reduce network size and parameter overhead in tasks such as time‐series ...
Rishona Daniels, Duna Wattad, Ronny Ronen, David Saad, Shahar Kvatinsky   +4 more
wiley   +1 more source

Ultra-Compact, High-Efficiency Vertical Meta-Grating Couplers for Meta-Photonic Integrated Circuits. [PDF]

Nanomaterials (Basel)
Cheng H, Wu J, Wang Y, Ran C, Li H, Wang Y, Li Y, Zhang S, Wang C, Yang J.   +9 more
europepmc   +1 more source

Beyond Charge: Field‐Effect Transistors in Multimodal Biosensing Platforms for Biomolecular Interaction Studies

Advanced Electronic Materials, EarlyView.
This review summarizes the developments in field‐effect transistor (FET)‐based dual‐mode sensor platforms and what can be learned from them. It identifies charge as a crucial factor in biomolecular interactions at interfaces, outlines the challenges of hybrid systems, and highlights their benefits.
Roger Hasler, Ciril Reiner‐Rozman, Christoph Kleber, Jakub Dostalek, Wolfgang Knoll   +4 more
wiley   +1 more source

Anisotropic metamaterials for scalable photonic integrated circuits: a review on subwavelength gratings for high-density integration. [PDF]

Nanophotonics
Shin Y, Kim K, Lee J, Jahani S, Jacob Z, Kim S.   +5 more
europepmc   +1 more source