Results 41 to 50 of about 329,754 (334)

A Review on Terahertz Technologies Accelerated by Silicon Photonics

open access: yesNanomaterials, 2021
In the last couple of decades, terahertz (THz) technologies, which lie in the frequency gap between the infrared and microwaves, have been greatly enhanced and investigated due to possible opportunities in a plethora of THz applications, such as imaging,
Jingya Xie   +6 more
doaj   +1 more source

Additive 3D photonic integration that is CMOS compatible [PDF]

open access: yes, 2023
Today, continued miniaturization in electronic integrated circuits (ICs) appears to have reached its fundamental limit. At the same time, energy consumption due by communication becomes the dominant limitation in high performance electronic ICs for computing, and modern computing concepts such a neural networks further amplify the challenge.
arxiv   +1 more source

ZnSe Light Emitting Diode Quantum Efficiency and Emission Characterization

open access: yesMATEC Web of Conferences, 2016
ZnSe has demonstrated as a potential candidate in realizing advance LED in some appications for current and future works that utilize a cheaper preparation technique. Blue and white LEDs have been shown to spread across compound semiconductors.
Sahbudin U.K.   +7 more
doaj   +1 more source

Editorial: Breakthroughs in photonics 2009

open access: yesIEEE Photonics Journal, 2010
Breakthroughs in Photonics is intended to highlight major accomplishments across the broad spectrum of Photonics Science and Technology within the year. This Special Section is also intended to draw the attention of readers and authors to the topics that
Carmen S. Menoni
doaj   +1 more source

Optically Enabled ADCs and Application to Optical Communications

open access: yesIEEE Open Journal of the Solid-State Circuits Society, 2021
Electrical-optical signal processing has been shown to be a promising path to overcome the limitations of state-of-the-art all-electrical data converters. In addition to ultra-broadband signal processing, it allows leveraging ultra-low jitter mode-locked
Andrea Zazzi   +14 more
doaj   +1 more source

Photonic quantum computing on thin-film lithium niobate: Part I Design of an efficient heralded single photon source co-integrated with superconducting detectors [PDF]

open access: yesarXiv, 2023
Photonic quantum computers are currently one of the primary candidates for fault-tolerant quantum computation. At the heart of the photonic quantum computation lies the strict requirement for suitable quantum sources e.g. high purity, high brightness single photon sources. To build a practical quantum computer, thousands to millions of such sources are
arxiv  

Inverse Scattering Method Design of Regrowth-Free Single-Mode Semiconductor Lasers Using Pit Perturbations for Monolithic Integration

open access: yesIEEE Photonics Journal, 2018
An inverse scattering method is used to design regrowth-free single-mode lasers, using etch depth insensitive pits as perturbations in the laser cavity.
Kevin Shortiss   +4 more
doaj   +1 more source

Spatially Resolved Protein Binding Kinetics Analysis in Microfluidic Photonic Crystal Sensors

open access: yesSensors, 2023
Organ-on-a-Chip systems are emerging as an important in vitro analysis method for drug screening and medical research. For continuous biomolecular monitoring of the cell culture response, label-free detection within the microfluidic system or in the ...
Stefanie Lehmann   +2 more
doaj   +1 more source

Development of ZnO Infrared LED and Its Emissivity

open access: yesMATEC Web of Conferences, 2016
This paper provides an investigation of the design and characterization of zinc oxide (ZnO) in infrared light emitting diode (LED) application. Zinc oxide has been proved as one of the material that consists of wide range of electrical and optical ...
Saidi N.N.A.   +7 more
doaj   +1 more source

Hybrid and heterogeneous photonic integration

open access: yesAPL Photonics, 2021
Increasing demand for every faster information throughput is driving the emergence of integrated photonic technology. The traditional silicon platform used for integrated electronics cannot provide all of the functionality required for fully integrated ...
Paramjeet Kaur   +5 more
doaj   +1 more source

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