Results 51 to 60 of about 3,127,513 (286)

On-chip waveguide digital metalenses via inverse design

APL Photonics
Given the recent success of metasurfaces in free-space applications, these concepts can be leveraged to an even larger extent in on-chip waveguide systems.
Tao Wang, Qi Luo, Fengyuan Cui, Zimeng Zhang, Qinghai Song, Ke Xu   +5 more
doaj   +1 more source

FDTD Investigation of Efficient and Robust Integration Between Si₃N₄ and Ge-Rich GeSi for Waveguide-Integrated Electro-Absorption Optical Modulators

IEEE Access, 2023
Si3N4 photonic integrated circuits have gain significant and rapid interest in different photonic applications thanks to its superior passive performance.
Natdanai Khongpetch, Worawat Traiwattanapong, Surasak Chiangga, Pichet Limsuwan, Papichaya Chaisakul   +4 more
doaj   +1 more source

Decoupling Li+ Transport in Self‐Healing Polymer Dual‐Salt Electrolytes for Room Temperature Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
A self‐healable polymer matrix, crosslinked via dynamic imine bonds, is synergistically coupled with a LiPF6–LiDFOB dual‐salt system to decouple Li+ from the polymer matrix, enabling fast Li+ transport. This strategy offers an effective pathway toward high‐performance, next‐generation gel‐polymer‐based Li‐metal batteries.
Soumallya Banerjee, Yu‐Te Chen, Chi‐Hsuan Lee, Atul Dhage, Zeeshan Alam Ansari, Chun‐Wei Pao, Shun‐Hsiang Chan, Shun‐Ming Huang, Chu‐Chen Chueh, Hong‐Cheu Lin, Chih Wei Chu   +10 more
wiley   +1 more source

Hybrid integrated quantum photonic circuits

Nature Photonics, 2020
Recent developments in chip-based photonic quantum circuits has radically impacted quantum information processing. However, it is challenging for monolithic photonic platforms to meet the stringent demands of most quantum applications. Hybrid platforms combining different photonic technologies in a single functional unit have great potential to ...
Ali W. Elshaari, Wolfram Pernice, Kartik Srinivasan, Oliver Benson, Val Zwiller   +4 more
openaire   +3 more sources

Nitrospinics: Nitride Materials for Spin‐Orbit and Orbital Torques From Memory to Artificial Intelligence

Advanced Functional Materials, EarlyView.
Further advances in applications can be anticipated through the development of unique and functional materials beyond conventional alloys. Nitrogen enables tailor‐made orbital textures in various transition‐metal hosts, paving the way for devices ranging from spintronics memory to artificial intelligence hardware.
Prabhat Kumar, Gaurav Kumar Shukla, Yoshio Miura, Shinji Isogami   +3 more
wiley   +1 more source

Exceptional Electro‐Optic Coefficient Unlocked via Polarization Swaying in KNbO3 Thin Films

Advanced Functional Materials, EarlyView.
We present the largest reported electro‐optic response in any material to date, guided by a new design principle that exploits ultralow coercive field polarization swaying enabled by low‐symmetry ferroelectric phases in monoclinic KNbO3 thin films for energy‐efficient classical and quantum photonic integrated circuits. ABSTRACT The electro‐optic effect
Sankalpa Hazra, Aiden Ross, Brynn Brower, Tobias Schwaigert, Ian Reed Philippi, Albert Suceava, Himirkanti Sarkar, Muhammed Aminul Haque Chowdhury, Suchismita Sarker, Darrell G. Schlom, Long‐Qing Chen, Venkatraman Gopalan   +11 more
wiley   +1 more source

Broadband power splitter for three-dimensional photonic integrated chips

Chip
Three-dimensional (3D) photonic integrated circuits have emerged as a promising solution for the miniaturization and integration of chips, offering significant advantages in functional density and spatial scalability.
Shijie Sun, Wei Cui, Jingwen Xu, Yushu Fu, Shangrong Li, Daming Zhang, Xibin Wang   +6 more
doaj   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Lithium niobate photonic-crystal electro-optic modulator

Nature Communications, 2020
Lithium niobate (LN) devices are promising for future photonic integrated circuits. Here, the authors demonstrate an electro-optic LN modulator with a very small modal volume based on photonic crystal resonator architecture.
Mingxiao Li, Jingwei Ling, Yang He, Usman A. Javid, Shixin Xue, Qiang Lin   +5 more
doaj   +1 more source

Review of Recent Progress on Silicon Nitride-Based Photonic Integrated Circuits

IEEE Access, 2020
Silicon photonic devices used in the photonics industry over the past three decades have helped in realizing large-scale photonic integrated circuits. Silicon nitride (Si3N4) is another CMOS-compatible platform that provides several advantages such as ...
Tarun Sharma, Jiaqi Wang, Brajesh Kumar Kaushik, Zhenzhou Cheng, Roshan Kumar, Zhao Wei, Xuejin Li   +6 more
doaj   +1 more source