Results 211 to 220 of about 265,397 (333)

Edge Couplers in Silicon Photonic Integrated Circuits: A Review

, 2020
Xin Mu, Sailong Wu, Li-Rong Lilly Cheng, H. Y. Fu   +3 more
openalex   +1 more source

An Ultra‐Sub‐Wavelength Microwave Polarization Switching Antenna for Covert Communication Implemented With Directed Surface Acoustic Waves in an Artificial Multiferroic Magnonic Crystal

Advanced Materials Technologies, EarlyView.
A surface acoustic wave (SAW) launched in a two‐dimensional periodic array of magnetostrctive nanomagnets on a piezoelectric substrate excites spin waves in the nanomagnets which radiate electromagnetic waves in space. The polarization of the emitted beam in particular directions and at particular frequencies can be switched between horizontal and ...
Raisa Fabiha, Erdem Topsakal, Supriyo Bandyopadhyay   +2 more
wiley   +1 more source

Data and simulation files for: "Estimating the electrical energy cost of performing arbitrary state preparation using qubits and qudits in integrated photonic circuits" [PDF]

Maria Carolina Volpato, Pierre-Louis de Assis   +1 more
openalex   +1 more source

Ka-band to L-band frequency down-conversion based on III–V-on-silicon photonic integrated circuits [PDF]

, 2017
Kasper Van Gasse, Zheng Wang, Sarah Uvin, B. De Deckere, Jan Marien, L. Thomassen, Günther Roelkens   +6 more
openalex   +1 more source

When Cellulose Moves: Smart Sensors and Actuators

Advanced Materials Technologies, EarlyView.
This review highlights cellulose‐derived soft actuators alongside with cellulose‐based sensors. Emphasis is placed on their integration into multifunctional devices that couple sensing and actuation to mimic natural motion and adaptability. We also discuss the challenges of achieving robust, reversible, and multi‐stimuli‐responsive motion, and outline ...
Francisco Sousa, José F. Malta, Ana P. C. Almeida   +2 more
wiley   +1 more source

Unveiling Ultrafast Spin‐Valley Dynamics and Phonon‐Mediated Charge Transfer in MoSe2/WSe2 Heterostructures

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This study reveals the potential to manipulate spin‐valley polarization dynamics in MoSe2/WSe2 heterostructures by quantifying different scattering processes following selective photoexcitation. The results show that these heterostructures enable ultrafast valley‐selective charge transfer, with phonon scattering playing a significant role in the ...
Julian Wagner, Robin Bernhardt, Lukas Rieland, Omar Abdul‐Aziz, Qiuyang Li, Xiaoyang Zhu, Stefano Dal Conte, Giulio Cerullo, Paul H. M. van Loosdrecht, Hamoon Hedayat   +9 more
wiley   +1 more source

Phase stable OCT with a 1050 nm tunable VCSEL and photonic integrated circuit [PDF]

Bart Johnson, Carlos Melendez, Ryan C. Niemeier, David Blasing, Tim N. Ford, Taran Huffman, A. Srinivasan, Thien-An Nguyen, Tina Trimble, Peter Whitney   +9 more
openalex   +1 more source

Understanding and Circumventing Failure Mechanisms in Chalcogenide Optical Phase Change Material Ge2Sb2Se4Te

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Chalcogenide optical PCMs have gathered interest for their potential in compact, non‐volatile optics and photonics. Free‐space PCM metasurfaces require new considerations from phase change memory that need to be addressed for reliable scale‐up. Several failure mechanisms pertaining to free‐space PCM devices and layout methods are isolated to prevent ...
Cosmin Constantin Popescu, Kiumars Aryana, Brian Mills, Tae Woo Lee, Louis Martin‐Monier, Luigi Ranno, Jia Xu Brian Sia, Khoi Phuong Dao, Hyung‐Bin Bae, Vladimir Liberman, Steven A. Vitale, Myungkoo Kang, Kathleen A. Richardson, Carlos A. Ríos Ocampo, Dennis Calahan, Yifei Zhang, William M. Humphreys, Hyun Jung Kim, Tian Gu, Juejun Hu   +19 more
wiley   +1 more source

Bound-state-in-continuum guided modes in a multilayer electro-optically active photonic integrated circuit platform. [PDF]

Optica
Han K, Lebrun TW, Aksyuk VA.
europepmc   +1 more source

Erratum to: 3D Microstructures for Introducing Radiation into Photonic Integrated Circuits [PDF]

Д. А. Колымагин, A. I. Prokhodtsov, Д. А. Чубич, R. P. Matital, A. V. Kazantseva, D. P. Emelyanov, Vadim Kovalyuk, Å.G. Vitukhnovsky, Gregory Goltsman   +8 more
openalex   +1 more source