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Visible Light Communication System Technology Review: Devices, Architectures, and Applications

Crystals, 2021
Visible light communication (VLC) is an advanced, highly developed optical wireless communication (OWC) technology that can simultaneously provide lighting and high-speed wireless data transmission.
Tai-Cheng Yu +5 more
doaj +1 more source

Highly Sensitive Microsensor Based on Absorption Spectroscopy: Design Considerations for Optical Receiver

IEEE Access, 2020
The development of a biomedical sensor involves an extremely sensitive optoelectronics system whose foundations lie on intracavity absoprtion spectroscopy.
Usman Masud +4 more
doaj +1 more source

Switched 4-to-1 Transimpedance Combining Amplifier for Receiver Front-End Circuit of Static Unitary Detector-Based LADAR System

Applied Sciences, 2017
Laser detection and ranging (LADAR) systems are commonly used to acquire real-time three-dimensional (3D) images using the time-of-flight of a short laser pulse.
Eun-Gyu Lee +4 more
doaj +1 more source

A 50-GBaud QPSK Optical Receiver With a Phase/Frequency Detector for Energy-Efficient Intra-Data Center Interconnects

IEEE Open Journal of the Solid-State Circuits Society, 2022
This paper describes the energy-efficient realization of a QPSK optical receiver (CoRX) for short-reach intra-datacenter interconnects based on analog coherent detection. The CoRX comprises inphase and quadrature channels for each polarization and a high-
Luis A. Valenzuela +5 more
doaj +1 more source

A Sensing Device with the Optical Temperature Sensors-Based Quad-RX Module and a Security Module

Sensors, 2021
In this paper, we present a sensing device with the optical temperature sensors-based quad receiver (Quad-RX) module and a security module. In addition, in order to prevent cyberattacks on critical national infrastructures and key facilities, we ...
Kyeeun Kim +7 more
doaj +1 more source

Modeling and Analysis of BER Performance in a SPAD-Based Integrated Fiber Optical Receiver

IEEE Photonics Journal, 2018
An analytical approach to model and analysis of the bit-error ratio (BER) performance in multi-single photon avalanche diode (SPAD) optical receivers is presented.
Hiwa Mahmoudi +4 more
doaj +1 more source

Adaptive Receiver Control for Reliable High-Speed Underwater Wireless Optical Communication With Photomultiplier Tube Receiver

IEEE Photonics Journal, 2021
Photomultiplier tube (PMT) receiver is a promising solution for long-distance underwater wireless optical communication (UWOC) due to its characteristics of high gain, low noise, and large receiver area.
Jie Ning +4 more
doaj +1 more source

Mathematical simulation of the phototransistors

Lietuvos Matematikos Rinkinys, 2023
There are presented the model of the phototransistors and evaluated their non-linearity‘s. For simulation non-linearity‘s influence in a signal distortion the functional Voltera series are developed.
Julija Anilionienė
doaj +3 more sources

Optical Receiver for Optical Time Domain Reflectometer

Elektronika ir Elektrotechnika, 2012
In this paper we analyze an optical receiver (OR) for the optical time domain reflectometer (OTDR). Using optical receiver’s model, which consists of shunt-shunt feedback transimpedance amplifier (TIA) and InGaAs avalanche photodiode (APD), we discuss and give equations for all important noise sources, which are amplifiers input transistor channel ...
Charlamov, Jevgenij +4 more
openaire +2 more sources

A Differential PD/TIA Interface for Enhanced SNR and Baseline Wander Reduction in High-Speed CMOS Optical Receivers

IEEE Access
In this paper, a photodiode (PD)/transimpedance (TIA) interface is presented. The cathode terminal of the PD is AC-coupled to one of the inputs of a pseudo-differential TIA while the anode terminal is DC-coupled to the other input of the TIA.
Diaaeldin Abdelrahman, Mohamed Atef
doaj +1 more source

transimpedance amplifier
silicon photonics
cmos

visible light communication
direct detection