Results 1 to 10 of about 36,052 (268)

A Simple Nonlinear Classifier Using a Multimode Optical Chip

Advanced Photonics Research
Neural network accelerator based on photonic‐integrated circuits is emerging as a promising technology for fast, power‐efficient, and parallel computing.
Zhangqi Dang, Zeyu Deng, Tao Chen, Zhenming Ding, Ziyang Zhang   +4 more
doaj   +1 more source

Compact optical convolution processing unit based on multimode interference. [PDF]

Nat Commun, 2023
Meng X, Zhang G, Shi N, Li G, Azaña J, Capmany J, Yao J, Shen Y, Li W, Zhu N, Li M.   +10 more
europepmc   +1 more source

Dispersion Management Nonlinear Multimode Interference Mode-Locked Ytterbium Fiber Laser. [PDF]

Nanomaterials (Basel), 2023
Wang S, Lv Z, Qiu J.
europepmc   +1 more source

The Highly Sensitive Refractive Index Sensing of Seawater Based on a Large Lateral Offset Mach–Zehnder Interferometer

Sensors
A novel fiber sensor for the refractive index sensing of seawater based on a Mach–Zehnder interferometer has been demonstrated. The sensor consisted of a single-mode fiber (SMF)–no-core fiber (NCF)–single-mode fiber structure (shortened to an SNS ...
Jingwen Zhou, Yue Sun, Haodong Liu, Haibin Li, Yuye Wang, Junfeng Jiang, Degang Xu, Jianquan Yao   +7 more
doaj   +1 more source

Fiber-Optic Point-Based Sensor Using Specklegram Measurement

Sensors, 2017
Here, we report a fiber-optic point-based sensor to measure temperature and weight based on correlated specklegrams induced by spatial multimode interference.
Jiao-Jiao Wang, Shao-Cheng Yan, Ya-Ping Ruan, Fei Xu, Yan-Qing Lu   +4 more
doaj   +1 more source

Refractometric Detection of Adulterated Milk Based on Multimode Interference Effects. [PDF]

Foods, 2022
Fuentes-Rubio YA, Zúñiga-Ávalos YA, Guzmán-Sepúlveda JR, Domínguez-Cruz RF.   +3 more
europepmc   +1 more source

Three-Dimensional Polymer Variable Optical Attenuator Based on Vertical Multimode Interference with Graphene Heater. [PDF]

Micromachines (Basel), 2022
Xu X, Yin Y, Yao M, Yin X, Gao F, Wu Y, Chen C, Wang F, Zhang D.   +8 more
europepmc   +1 more source

Microfluidic multimode interference device

, 2010
A multimode interference device has been fabricated using a novel ultra-precision micromachining technique. The micromachining technique defines the interfaces of the device by cutting microfluidic channels into a silica-on-silicon substrate. Changing the refractive index of fluid within these microfluidic channels is shown to alter the optical ...
Holmes, C., Carpenter, Lewis, Hunt, Hamish, Gates, J.C., Smith, P.G.R.   +4 more
openaire   +1 more source

Timbral brightness perception investigated through multimodal interference

Attention, Perception, & Psychophysics
AbstractBrightness is among the most studied aspects of timbre perception. Psychoacoustically, sounds described as “bright” versus “dark” typically exhibit a high versus low frequency emphasis in the spectrum. However, relatively little is known about the neurocognitive mechanisms that facilitate these metaphors we listen with.
Charalampos Saitis, Zachary Wallmark
openaire   +3 more sources

Optical Fiber Sensor for Curvature and Temperature Measurement Based on Anti-Resonant Effect Cascaded with Multimode Interference. [PDF]

Sensors (Basel), 2022
Gui Y, Shu Q, Lu P, Peng J, Zhang J, Liu D.   +5 more
europepmc   +1 more source