Brain-computer interface: Advancement and challenges

MF Mridha, SC Das, MM Kabir, AA Lima, MR Islam… - Sensors, 2021 - mdpi.com
Brain-Computer Interface (BCI) is an advanced and multidisciplinary active research domain
based on neuroscience, signal processing, biomedical sensors, hardware, etc. Since the …

Brain computer interface: control signals review

RA Ramadan, AV Vasilakos - Neurocomputing, 2017 - Elsevier
Abstract Brain Computer Interface (BCI) is defined as a combination of hardware and
software that allows brain activities to control external devices or even computers. The …

Perovskite multifunctional logic gates via bipolar photoresponse of single photodetector

W Kim, H Kim, TJ Yoo, JY Lee, JY Jo, BH Lee… - Nature …, 2022 - nature.com
The explosive demand for a wide range of data processing has sparked interest towards a
new logic gate platform as the existing electronic logic gates face limitations in accurate and …

Photonic chip based ultrafast optical processing based on high nonlinearity dispersion engineered chalcogenide waveguides

BJ Eggleton, TD Vo, R Pant, J Schr… - Laser & Photonics …, 2012 - Wiley Online Library
Progress in developing photonic chip based optical processing devices with ultrahigh‐
bandwidth is reviewed. The unprecedented processing bandwidth of our platform based on …

All-optical NAND gate using cross-gain modulation in semiconductor optical amplifiers

SH Kim, JH Kim, BG Yu, YT Byun, YM Jeon, S Lee… - Electronics Letters, 2005 - IET
By using gain nonlinearity characteristics of a semiconductor optical amplifier, an all-optical
NAND gate at 10 Gbit/s is demonstrated. The all-optical NAND gate operates in single …

Superconducting spintronics with magnetic domain walls

J Linder, K Halterman - Physical Review B, 2014 - APS
The recent experimental demonstration of spin-polarized supercurrents offers a venue for
establishment of a superconducting analog to conventional spintronics. Whereas domain …

Triethanolamine doped multilayer MoS 2 field effect transistors

MY Ryu, HK Jang, KJ Lee, M Piao, SP Ko… - Physical Chemistry …, 2017 - pubs.rsc.org
Chemical doping has been investigated as an alternative method of conventional ion
implantation for two-dimensional materials. We herein report chemically doped multilayer …

80 Gb/s All-optical logic AND operation using Mach-Zehnder interferometer with differential scheme

H Dong, H Sun, Q Wang, NK Dutta, J Jaques - Optics communications, 2006 - Elsevier
An all-optical logic AND gate is demonstrated by using a semiconductor optical amplifier
(SOA) based Mach-Zehnder interferometer (MZI). The AND results are numerically analyzed …

All-optical half adder using cross gain modulation in semiconductor optical amplifiers

SH Kim, JH Kim, JW Choi, CW Son, YT Byun… - Optics …, 2006 - opg.optica.org
By using the gain nonlinearity characteristics of semiconductor optical amplifier, an all-
optical binary half adder at 10 Gbps is demonstrated. The half adder operates in a single …

All-Optical Three-Input “AND” Gate Dependent on a Differential Modulation Architecture

H Termos, A Mansour - Electronics, 2023 - mdpi.com
This gazette focuses on simulation and experimental studies for all-optical three-input “AND”
gate schemes. The proposed gate exploits the semiconductor optical amplifier Mach …