Results 201 to 210 of about 2,807,129 (298)

Retinomorphic Visual Processing Enabled by Contact‐Engineered IGZO Optoelectronic Synaptic Memtransistors

Advanced Science, EarlyView.
Here, we present an optoelectronic synaptic memtransistor (OSMT) integrating photoresponsive IGZO with contact‐engineered HfO2, enabling electrically and optically tunable synaptic weights. The device demonstrates broad range of tunable conductance states and array‐level image processing, highlighting its potential for intelligent machine vision ...
Donghyun Kang, San Nam, Dayul Nam, In‐Soo Kim, Myung‐Gil Kim, Sung Kyu Park, Yong‐Hoon Kim   +6 more
wiley   +1 more source

Highly Sensitive CO-LITES Sensor Based on a Tapered Fiber Focusing and a Fiber-Coupled MPC. [PDF]

Sensors (Basel)
Yu X, Sun H, Zhang C, Wang R, Qiao S, He Y, Ma Y.   +6 more
europepmc   +1 more source

107 Gb/s reflective electroabsorption modulator monolithically integrated with semiconductor optical amplifier for colorless WDM-PON

, 2010
Hyunsoo Kim, Dong Churl Kim, Ki-Soo Kim, Byung‐Seok Choi, O-Kyun Kwon   +4 more
openalex   +1 more source

Wearable Electro‐Thermal Haptic Stimulator Driven by a Self‐Powered Tactile Sensor for Realistic Stimulus Replication

Advanced Science, EarlyView.
We present a stimulus‐replicating system combining a tactile sensor with a wearable Peltier thermotactile module and concentric electrotactile electrode. Signals encoding pressure and temperature drive the stimulators to reproduce mechano‐thermal cues on the skin. AlN/PDMS encapsulation and SA/LA PSA ensure mechanical compliance and thermal efficiency.
Ey‐In Lee, Chae‐Young Kang, Kyuhyun Hwang, Jongbaeg Kim, Jin‐Woo Park   +4 more
wiley   +1 more source

Control and enhancement of optical nonlinearities in plasmonic semiconductor nanostructures. [PDF]

Light Sci Appl
Rossetti A, Hu H, Venanzi T, Bousseksou A, De Luca F, Deckert T, Giliberti V, Pea M, Sagnes I, Beaudoin G, Biagioni P, Baù E, Maier SA, Tittl A, Brida D, Colombelli R, Ortolani M, Ciracì C.   +17 more
europepmc   +1 more source

Tunable directly modulated fiber ring laser using a reflective semiconductor optical amplifier for WDM access networks

, 2010
Zih‐Rong Lin, Cheng‐Kuang Liu, Yu-Jhu Jhang, Gerd E. Keiser   +3 more
openalex   +1 more source

Polarization Engineering in Vinylene‐Linked COFs Toward Efficient Neuromorphic Computing

Advanced Science, EarlyView.
A vinyl‐linked covalent organic framework (COF‐DIBPY) was synthesized on a conductive substrate for memristor applications. Redox reactions and bromide migration enable low‐voltage (0.5V) conductance switching with high analog on/off ratio (15.7). The device was further integrated into a speech emotion recognition system for acoustic simulation and ...
Hao Wang, Lei Zhao, Haoyuan Yao, Qiongshan Zhang, Fuzhen Xuan, Bin Zhang   +5 more
wiley   +1 more source

Laser Active Optical Systems (LAOSs) for Material Processing. [PDF]

Micromachines (Basel)
Chvykov V.
europepmc   +1 more source

Cavity Ring-Down Characteristic Using Reflective Semiconductor Optical Amplifier

, 2010
Hirokazu Tanimoto, Tatuya Matuo, Yoshinobu Maeda   +2 more
openalex   +2 more sources

Bioinspired Ionochromic Neuromorphic Transistors for Robotic Intelligent Perception

Advanced Science, EarlyView.
A bioinspired ionochromic neuromorphic transistor couples synaptic conductance modulation with reversible color change through voltage‐controlled ion doping in P3HT/ion gel, mimicking biological synaptic plasticity, and chameleon‐like color regulation.
Quanxing Yao, Xiaojian Zhu, Runsheng Gao, Qian Jiang, Cui Sun, Yi Du, Xuerong Liu, Lixun Wang, Haolong Li, Yuejun Zhang, Run‐Wei Li   +10 more
wiley   +1 more source