Results 161 to 170 of about 1,055,412 (359)

Fabrication of ultra-compact photonic structures in silicon-on-insulator (SOI) using 248 nm deep UV lithography [PDF]

, 2003
Wim Bogaerts, Vincent Wiaux, Dirk Taillaert, S. Beckx, Roel Baets   +4 more
openalex   +1 more source

Smart Dust for Chemical Mapping

Advanced Materials, EarlyView.
This review article explores the advancement of smart dust networks for high‐resolution spatial and temporal chemical mapping. Comprising miniature, wireless sensors, and communication devices, smart dust autonomously collects, processes, and transmits data via swarm‐based communication.
Indrajit Mondal, Hossam Haick
wiley   +1 more source

Breakthroughs in Photonics 2009

IEEE Photonics Journal, 2010
"Breakthroughs in Photonics" is intended to highlight major accomplishments across the broad spectrum of Photonics Science and Technology within the year.
doaj   +1 more source

Photo‐Induced Bandgap Engineering of Metal Halide Perovskite Quantum Dots In Flow

Advanced Materials, EarlyView.
This work presents a photochemical synthetic route for bandgap engineering of metal halide perovskite quantum dots. Utilizing a material‐efficient microfluidic platform, the underlying mechanism of the photo‐induced anion exchange reaction (PIAER) of metal halide perovskite quantum dots is unveiled and first instance of the PIAER‐enabled synthesis of ...
Pragyan Jha, Nikolai Mukhin, Arup Ghorai, Hamed Morshedian, Richard B. Canty, Fernando Delgado‐Licona, Emily E. Brown, Austin J. Pyrch, Felix N. Castellano, Milad Abolhasani   +9 more
wiley   +1 more source

Photonic bandgaps in patterned waveguides of silicon-rich silicon dioxide [PDF]

, 2004
R. Neal, M.E. Zoorob, Martin D. B. Charlton, Geoff J.M. Parker, Chris E. Finlayson, Jeremy J. Baumberg   +5 more
openalex   +1 more source

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices

Advanced Materials, EarlyView.
The special photo‐responsiveness of upconversion nanoparticles has opened up a new path for the advancement of near‐infrared (NIR)‐responsive optoelectronics. However, challenges such as low energy‐conversion efficiency and high nonradiative losses still persist.
Sunyingyue Geng, Hangfei Li, Ziyu Lv, Yongbiao Zhai, Bobo Tian, Ying Luo, Ye Zhou, Su‐Ting Han   +7 more
wiley   +1 more source

DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications

Advanced Materials, EarlyView.
DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding, Bing Liu, Andreas Peil, Sisi Fan, Jie Chao, Na Liu   +5 more
wiley   +1 more source

Near-IR & Mid-IR Silicon Photonics Modulators. [PDF]

Sensors (Basel), 2022
Georgiev GV, Cao W, Zhang W, Ke L, Thomson DJ, Reed GT, Nedeljkovic M, Mashanovich GZ.   +7 more
europepmc   +1 more source

Photoluminescent colour centres on a mainstream silicon photonic foundry platform [PDF]

arXiv
The fabrication of silicon photonic components in commercial CMOS-compatible foundries has revolutionized the impact of silicon photonics on advancing communication, quantum computing and artificial intelligence, due to their benefits of mass production, high throughput, low cost, and high performance.
arxiv  

Three-dimensional macroporous silicon photonic crystal with large photonic band gap [PDF]

, 2004
J. Schilling, Jeffrey O. White, Axel Scherer, G. W. Stupian, R. Hillebrand, U. Gösele   +5 more
openalex   +1 more source