Results 201 to 210 of about 39,335 (326)

High-efficiency reinforcement learning with hybrid architecture photonic integrated circuit. [PDF]

Nat Commun
Li XK, Ma JX, Li XY, Hu JJ, Ding CY, Han FK, Guo XM, Tan X, Jin XM.   +8 more
europepmc   +1 more source

Photonic Integrated Circuit-Based FMCW Coherent LiDAR [PDF]

, 2018
Aude Martin, Peter Verheyen, Peter De Heyn, P. Absil, Patrick Feneyrou, Jérôme Bourderionnet, Delphin Dodane, Luc Leviandier, D. Dolfi, Alan Naughton, Peter O’Brien, Thijs Spuessens, Roel Baets, Guy Lepage   +13 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

Reconfigurable application-specific photonic integrated circuit for solving partial differential equations. [PDF]

Nanophotonics
Ye J, Shen C, Peserico N, Meng J, Ma X, Nouri BM, Popescu CC, Hu J, Kang H, Wang H, El-Ghazawi T, Dalir H, Sorger VJ.   +12 more
europepmc   +1 more source

Transfer printing of photonic nanostructures to silicon integrated circuits [PDF]

, 2018
Charalambos Klitis, Benoit Guilhabert, John McPhillimy, Stuart May, Ningh Zhang, Michael J. Strain, Marc Sorel   +6 more
openalex   +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

III-V-on-silicon photonic integrated circuits for optical interconnects

, 2015
Günther Roelkens, Shahram Keyvaninia, Yannick De Koninck, Sarah Uvin, Amin Abassi, Kasper Van Gasse, Zheng Wang, Geert Morthier, Dries Van Thourhout, Roel Baets   +9 more
openalex   +2 more sources

A High-resolution Dual-microring-based Silicon Photonic Sensor using Electronic Integrated Circuit [PDF]

, 2018
Hui Zhang, Muhammad Faeyz Karim, Shaonan Zheng, Hong Cai, Yimin Gu, S. S. Chen, Hao Yu, A. Q. Liu   +7 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