Results 161 to 170 of about 12,371,852 (311)

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

Advanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha, Chaohao Chen, Zhe Li, Tuomas Haggren, Dawei Liu, Yang Yu, Baolei Liu, Sanjay Krishna, Hark H. Tan, Chennupati Jagadish, Lan Fu   +10 more
wiley   +1 more source

Small-Target Detection via Fusion of Visible and Infrared Image Features. [PDF]

Sensors (Basel)
Dong Y, Xie C, Zhang C, Hu Q, Han X, Xu C.   +5 more
europepmc   +1 more source

Infrared Image Deconvolution Considering Fixed Pattern Noise. [PDF]

Sensors (Basel), 2023
Lee H, Kang MG.
europepmc   +1 more source

Critical Coupling in Semi‐Trasparent Fano Resonators for Photothermal Converters

Advanced Functional Materials, EarlyView.
An ultrathin metal–insulator multilayer architecture is engineered to exploit Fano‐resonant critical coupling, completely suppressing optical reflectance while achieving a balanced 50:50 trade‐off between absorbance and transmittance. Upon laser excitation at resonance, the metamaterial generates intense localized heat (ΔT≈550∘C$\Delta T {\approx }550^\
Giuseppe Emanuele Lio, Giuseppe Nicoletta, Roberto Caputo, Antonio Ferraro   +3 more
wiley   +1 more source

110 °C range athermalization of wavefront coding infrared imaging systems

, 2017
110 °C range athermalization is significant but difficult for designing infrared imaging systems. Our wavefront coding athermalized infrared imaging system adopts an optical phase mask with less manufacturing errors and a decoding method based ...
Shi ZL(史泽林), Liu HZ(刘海峥), Feng B(冯斌), Zhao YH(赵耀宏), Chang Z(常铮)   +4 more
core  

Measurement of Shank Length in Live Chickens Using Visible-Infrared Image Fusion and Keypoint Prediction. [PDF]

Animals (Basel)
Ma C, Chen R, Huang K, Yin X, Cai Z, He H, Huang J, Yang J, Fang C.   +8 more
europepmc   +1 more source

Single-Frame Infrared Image Non-Uniformity Correction Based on Wavelet Domain Noise Separation. [PDF]

Sensors (Basel), 2023
Li M, Wang Y, Sun H.
europepmc   +1 more source

In Situ Interfacial Assembly of Dynamic Semi‐Interpenetrating Biopolymer Networks for Robust and Mechanically Adaptive Droplet Interfaces

Advanced Functional Materials, EarlyView.
A dynamic interfacial semi‐interpenetrating polymer network is constructed by sequential assembly of β‐sheet‐rich SF and CS‐RL. The SF framework provides mechanical strength, while dynamically associated CS‐RL enables local rearrangement, allowing droplets to rapidly reconfigure without loss of interfacial integrity.
Yaping Zhang, Yujie Liu, Yikai Xu, Xunda Feng, Ling Zhang, Hongbo Zeng, Hao Liu, Xiaohui Mao   +7 more
wiley   +1 more source

Dual-Branch Multi-Perspective Modulation Network for Efficient Infrared Image Super-Resolution. [PDF]

Sensors (Basel)
Liu Z, Zhang D, Qi R, Zhang G, Wang Y, Liu L.   +5 more
europepmc   +1 more source

Improved Thermal Infrared Image Super-Resolution Reconstruction Method Base on Multimodal Sensor Fusion. [PDF]

Entropy (Basel), 2023
Jiang Y, Liu Y, Zhan W, Zhu D.
europepmc   +1 more source