Results 111 to 120 of about 39,335 (326)

Ce3+‐Activated Lithium Rare‐Earth Oxonitridolithosilicates: A New Class of LED Phosphors with Similarities to Garnets

Advanced Functional Materials, EarlyView.
Garnet‐like luminescence upon Ce3+‐activation is found in the first six representatives Li9RESi4N4O8 (RE = Y, La, Gd, Dy, Yb, Lu) of the substance class of lithium rare‐earth oxonitridolithosilicates, which also show a novel structure type. High‐temperature solid‐state synthesis yielded crystalline samples for single‐crystal X‐ray diffraction‐based ...
Kilian M. Rießbeck, Markus Seibald, Christiane Stoll, Anja Köbler, Markus Suta, Hubert Huppertz   +5 more
wiley   +1 more source

Cryogenic optical-to-microwave conversion using Si photonic integrated circuit Ge photodiodes

APL Photonics
Integrated circuit technology enables the scaling of circuit complexity and functionality while maintaining manufacturability and reliability. Integration is expected to play an important role in quantum information technologies, including in the highly ...
D. Julien-Neitzert, Edward K. Leung, N. Islam, S. Khorev, S. Shekhar, L. Chrostowski, Jeff F. Young, J. Salfi   +7 more
doaj   +1 more source

Photonic Packaging: Transforming Silicon Photonic Integrated Circuits into Photonic Devices

Applied Sciences, 2016
Dedicated multi-project wafer (MPW) runs for photonic integrated circuits (PICs) from Si foundries mean that researchers and small-to-medium enterprises (SMEs) can now afford to design and fabricate Si photonic chips.
Lee Carroll, Jun-Su Lee, Carmelo Scarcella, Kamil Gradkowski, Matthieu Duperron, Huihui Lu, Yan Zhao, Cormac Eason, Padraic Morrissey, Marc Rensing, Sean Collins, How Yuan Hwang, Peter O’Brien   +12 more
doaj   +1 more source

Some New Concepts for All-Optical 2R Regeneration Using InP-Based Photonic Integrated Circuits [PDF]

, 2003
J. De Merlier, Mingshan Zhao, Geert Morthier, Roel Baets   +3 more
openalex   +1 more source

Impact of Strain in Free‐Standing PtSe2 in Scalable 2D MEMS

Advanced Materials, EarlyView.
Strain tuning of 2D materials such as PtSe2 opens new opportunities for micro‐ and nanoelectromechanical systems (MEMS/NEMS). This study introduces a fabrication method for free‐standing, as‐grown thin‐film channels that bypass mechanical transfer, offering a scalable, universal platform for strain engineering.
Stefan Heiserer, Natalie Galfe, Michael Loibl, Maximilian Wagner, Oliver Hartwig, Simon Schlosser, Silke Boche, William Thornley, Nick Clark, Kangho Lee, Tanja Stimpel‐Lindner, Cormac Ó Coileáin, Josef Kiendl, Sarah J. Haigh, George J. de Coster, Georg S. Duesberg, Paul Seifert   +16 more
wiley   +1 more source

Photonic Integrated Circuit Based Temperature Sensor forOut-of-Autoclave Composite Parts Production Monitoring. [PDF]

Sensors (Basel), 2023
Syriopoulos G, Poulopoulos I, Zervos C, Kyriazi E, Poulimenos A, Szaj M, Missinne J, van Steenberge G, Avramopoulos H.   +8 more
europepmc   +1 more source

Characterization of a photon-number resolving SNSPD using Poissonian and sub-Poissonian light

, 2019
Photon-number resolving (PNR) single-photon detectors are of interest for a wide range of applications in the emerging field of photon based quantum technologies. Especially photonic integrated circuits will pave the way for a high complexity and ease of
Ilin, Konstantin, Jetter, Michael, Michler, Peter, Reutter, Eric, Schmidt, Ekkehart, Schwartz, Mario, Siegel, Michael, Vural, Hüseyin   +7 more
core   +1 more source

Advancements in Understanding the Physicochemical Properties of Reticular Materials: An In Situ and Operando Spectroscopic Perspective

Advanced Materials, EarlyView.
This review explores how in situ and operando spectroscopic techniques reveal the real‐time behavior of reticular materials, including MOFs and COFs. These methods track material formation and functionalization, structural changes, defect formation, dynamic responses to external triggers, and catalytic processes.
Bettina Baumgartner, Anna Wach, Xinwei Ye, Evelyn Ploetz, Bert M. Weckhuysen   +4 more
wiley   +1 more source

Van Der Waals Hybrid Integration of 2D Semimetals for Broadband Photodetection

Advanced Materials, EarlyView.
Advanced broadband photodetector technologies are essential for military and civilian applications. 2D semimetals, with their gapless band structures, high mobility, and topological protection, offer great promise for broadband PDs. This study reviews the latest advancements in broadband PDs utilizing heterostructures that combine 2D semimetals with ...
Xue Li, Kunxuan Liu, Di Wu, Pei Lin, Zhifeng Shi, Xinjian Li, Longhui Zeng, Yang Chai, Shu Ping Lau, Yuen Hong Tsang   +9 more
wiley   +1 more source

InGaN Laser Diodes with Etched Facets for Photonic Integrated Circuit Applications. [PDF]

Micromachines (Basel), 2023
Gibasiewicz K, Kafar A, Schiavon D, Saba K, Marona Ł, Kamińska E, Perlin P.   +6 more
europepmc   +1 more source