Results 191 to 200 of about 33,835 (216)

Robust bearing fault diagnosis for rotating machinery under noisy and variable operating conditions using a Wavelet-Mamba Network. [PDF]

PLoS One
Cui D, Xie Z, Wang Z, Li X, Meng X.
europepmc   +1 more source

AI‐Powered Smart Displays and AR Glasses: Perspectives and Challenges

Advanced Intelligent Systems, EarlyView.
This perspective examines how AI is reshaping smart displays and AR glasses. The latest in image‐quality enhancement, sensor‐integrated display optimization, and physiological sensing in display systems, followed by AI‐assisted AR technologies including waveguide optimization, image compensation, foveated rendering, and multimodal sensing, is discussed.
Luke Benoit, Yizhou Qian, Yi‐Chien Chen, Ziyang Shen, Po‐Sheng Chiu, Youngeon Lee, Cheng‐Han Ke, Chih‐Lung Lin, Shin‐Tson Wu   +8 more
wiley   +1 more source

BroadSCOPE: An Optical Broadband Seismic Sensor for Planetary Exploration. [PDF]

Space Sci Rev
Marusiak AG, DellaGiustina DN, Avenson BD, Kim D, Ballouz RL, Benna M, Bennett CA, Bray VJ, Golish DR, Hofstadter D, Johnson E, Martineau R, Meyer S, Neilsen T, Reiss E, Schmerr NC, Walsh KJ, Weber RC, Zacny K, Hop Bailey S.   +19 more
europepmc   +1 more source

Compositionally Engineered Carboxymethyl Cellulose‐Based Optical Fibers With Exceptionally Low Optical Loss and Quantitative Humidity Sensing

Advanced Physics Research, EarlyView.
Carboxymethyl cellulose‐based biopolymer optical fibers are fabricated using aqueous wet spinning. The fibers exhibit record‐low optical attenuation in polysaccharide‐based waveguides while maintaining efficient transmission across the visible‐to‐near‐infrared region of the electromagnetic spectrum.
Jani Patrakka, Alizee Sanouillet, Ville Hynninen, Nonappa   +3 more
wiley   +1 more source

Lying mirror using structured surfaces. [PDF]

Nat Commun
Li Y, Chen S, Bai B, Ozcan A.
europepmc   +1 more source

Ultrafast RF Spectrum Analyzer Assisted by Optical Short‐Time Fourier Transform

Advanced Physics Research, EarlyView.
We present Recent efforts in an ultrafast RF spectrum analyzer based on the short‐time Fourier transform (STFT) at over 10 MHz frame rate and over 40GHz bandwidth to improve performance and support applications. All these efforts could inspire more innovative applications of temporal imaging modalities in the future.
Liao Chen, Yufan Du, Rongwu Liu, Chi Zhang, Xinliang Zhang   +4 more
wiley   +1 more source

Interfacial Modification of Macro Fiber Composites for Active Low-Frequency Vibration Suppression. [PDF]

Materials (Basel)
Zhou J, Li Z, Zhou J, Song R, Wu S, Zhu Y, He J.   +6 more
europepmc   +1 more source

Scalable Graphene/Sn-WSe₂/Si Photodetector Array With Broadband Response and Starlight Sensitivity for All-Light Vision. [PDF]

Small
Yao W, Han K, Yu L, Pu Z, Gao W, Yang M, Yao J, Wang B, Luo D, Zhao Y, Dong H, Zheng Z, Yang G.   +12 more
europepmc   +1 more source