Results 181 to 190 of about 1,583,518 (339)

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

Advanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun, Minju Kim, Chaesung Kim, Yunyoung Choi, In‐Yeop Baek, Younghak Cho, Gyeongyong Lee, Yerim Jang, Min‐Ho Nam, Wonryung Lee, Maesoon Im, Hyejeong Seong   +11 more
wiley   +1 more source

Highly efficient surface-emitting semiconductor lasers exploiting quasi-crystalline distributed feedback photonic patterns. [PDF]

Light Sci Appl, 2020
Biasco S, Ciavatti A, Li L, Giles Davies A, Linfield EH, Beere H, Ritchie D, Vitiello MS.   +7 more
europepmc   +1 more source

FEEDBACK ON A PUBLICLY DISTRIBUTED IMAGE DATABASE: THE MESSIDOR DATABASE

, 2014
Étienne Decencière, Xiwei Zhang, Guy Cazuguel, Bruno Laÿ, Béatrice Cochener, Caroline Trone, Philippe Gain, Richard C. Ordoñez, Pascale Massin, Ali Erginay, B Charton, Jean-Claude Klein   +11 more
openalex   +2 more sources

Low-threshold high-quantum-efficiency laterally gain-coupled InGaAs/AlGaAs distributed feedback lasers [PDF]

, 1999
M. Kamp, Julian Hofmann, A. Forchel, F. P. Schäfer, J.P. Reithmaier   +4 more
openalex   +1 more source

Distributed feedback fiber laser

, 2011
98 p. Multiple wavelengths, distributed feedback (DFB) fiber lasers are attractive for a range of applications in optical communications, including soliton and microwave generation. In conventional DFB fiber lasers, it is realized by comprising a UV-induced Bragg grating fabricated in a rare-earth-doped fiber.
openaire   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Optical multi-wavelength selectors based on distributed feedback chirped grating in arrays of graphene. [PDF]

Sci Rep
Liu A, Zhao D, Dong J, Zhao M, Zhong D, Ni H, Liu F, Chen X.   +7 more
europepmc   +1 more source

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

Structural, Photophysical, and Distributed Feedback Lasing Characteristics of Furan-Substituted Thiophene/Phenylene Co-Oligomer Single Crystals. [PDF]

ACS Appl Mater Interfaces
Praveen PA, Kanagasekaran T, Ma C, Terada M, Jin T, Wakabayashi Y, Shimotani H.   +6 more
europepmc   +1 more source

Dual-wavelength random distributed feedback fiber laser with wavelength, linewidth, and power ratio tunability

, 2020
Yang Zhang, Jun Ye, Jiangming Xu, Jiaxin Song, Tianfu Yao, Pu Zhou   +5 more
openalex   +1 more source