Results 41 to 50 of about 16,192 (250)
NanomaterialsThis study developed an advanced 850 nm centered distributed Bragg reflector (DBR) (broadband DBR) composed of nanomaterial-based multiple structures to improve the optical efficiency of an 850 nm near-infrared light-emitting diode (NIR-LED).
Hyung-Joo Lee +3 more
doaj +1 more source
Advanced Science, EarlyView.Low‐dose electron holography is limited by shot noise, which buries weak phase signals. HoloDenoiser, a physics‐informed network that works simultaneously in the spatial and frequency domains, locates and protects the holographic sideband while suppressing noise in the hologram.
Ye Luo +10 more
wiley +1 more source
Advanced Science, EarlyView.The RNA methyltransferase FTSJ3 drives lung squamous cell carcinoma progression by catalyzing 2′‐O‐methylation of HSPA5 mRNA, which stabilizes BOP1 through SUMOylation and activates DRP1/SREBP1‐mediated mitochondrial fission and fatty acid oxidation. Targeting this axis with liposomal siRNA potently suppresses tumor growth and metastasis ABSTRACT Lung ...
Qin Hu +4 more
wiley +1 more source
Advanced Science, EarlyView.In this review, the classification and development history of the volatile solid and solvent additives are comprehensively summarized, the underlying mechanisms of morphology optimization are discussed, and a summary of volatile additive‐induced improvements in interfacial layer performance is provided.
Jianqiang Qin +7 more
wiley +1 more source
Wide bandwidth and high resolution planar filter array based on DBR-metasurface-DBR structures
Optics Express, 2016 We propose and experimentally demonstrate a planar array of optical bandpass filters composed of low loss dielectric metasurface layers sandwiched between two distributed Bragg reflectors (DBRs). The two DBRs form a Fabry-Pérot resonator whose center wavelength is controlled by the design of the transmissive metasurface layer which functions as a phase
Horie, Yu +4 more
openaire +4 more sources
Low Threshold Vertical Cavity Surface Emitting Lasers Based on CsPbI3 Thin Films
Advanced Science, EarlyView.The first vertical‐cavity surface‐emitting laser (VCSEL) based on CsPbI3 thin films is fabricated by planar hot pressing. By optimizing the cavity design through optical gain assessment and rigorous coupled‐wave analysis, the VCSEL achieved an exceptionally low lasing threshold of 2.8 µJ cm−2.
Naho Kurahashi +11 more
wiley +1 more source
50th Anniversary - DBR Partnership Breakfast Presentation
, 2015 This was originally a PowerPoint presentation used at DBR\u27s breakfast celebration for DMACC\u27s 50th anniversary.https://openspace.dmacc.edu/anniv50thephemera/1000/thumbnail ...
DBR
core +1 more source
ADBR: Accelerated Depth-Based Routing for Underwater Sensor Networks
JITCE (Journal of Information Technology and Computer Engineering), 2022 It is challenging to propose an efficient routing algorithm for Underwater Wireless Sensor Networks (UWSNs) in terms of packet delivery ratio, end-to-end delay of packet delivery from the source to the destination, and energy consumption. The reasons of
Abdolreza Andalib +4 more
doaj +1 more source
Advanced Energy Materials, EarlyView.Adopting a scalable hybrid two‐step deposition process route, textured perovskite/silicon tandem solar cells achieve over 30% power‐conversion efficiency. The process route replaces all non‐scalable spin‐coating steps, including organic precursor deposition, self‐assembled monolayer formation, and passivation layer deposition, with scalable techniques ...
Raphael Pesch +16 more
wiley +1 more source
S-DBR design, implementation and critical evaluation using action research [PDF]
, 2019 This research aims to explore and bridge the contradicting views of both academic researchers and practitioners on Simplified Drum-Buffer-Rope (S-DBR).
Yeong, A
core +5 more sources