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Results 131 - 140 of 1190 for Optical

Ultrafast Photonics for Next-Gen High-Speed Optical Networks

Article - 20 Feb 2024

Exploring ultrafast photonics for next-gen optical networks, with advances in ultrafast lasers and photonic neuromorphic computing.
How do Optical Parametric Oscillators Work?

Article - 6 Feb 2024

OPOs generate tunable coherent radiation via nonlinear frequency conversion, filling spectral gaps left with lasers.
What to Know About Optical Coherence Tomography

Article - 26 Dec 2023

This article provides an overview of optical coherence tomography, discussing its principles, applications, and recent developments.
Advancements in OCT Imaging for Ophthalmology

Article - 18 Dec 2023

Proper imaging eliminates invasive procedures, particularly during diagnosis. OCT is a commonly used non-invasive technique for eye care. This article explores the progress of OCT and its significance...
What to Know About Optical Quantum Information Processing

Article - 2 Nov 2023

In order to better understand quantum physics, advance quantum information processing, and create quantum technologies, photons have served as a flagship system. The utilization of photons as a...
Nonlinear Optical Phenomena in Photonic Crystals

Article - 25 Oct 2023

For the study of such interactions leading to changes in the optical properties of photonic crystals, a high-intensity emitting medium such as high-energy lasers is required.
How an Optical Device Could Make Surfaces Pathogen-free

Article - 2 Oct 2023

In an article recently published in the journal Applied Physics Express, researchers designed and fabricated a human-safe transverse quasi-phase-matched (QPM) aluminum nitride (AlN) channel waveguide...
Optical Testing for Semiconductor Devices

Article - 29 Sep 2023

This article explores how key optical methodologies are applied to inspection, metrology, and analysis at various stages of semiconductor research, development, and volume manufacturing.
Using Dielectric Thin Films for Optical Coatings

Article - 17 Jul 2023

An anti-reflection coating is a dielectric thin film coating with a specific refractive index and thickness. The coating is applied to an optical surface to reduce the reflectivity/reflectance of that...
Optical Neural Networks Using Synthetic Dimensions

Article - 7 Mar 2023

A new theoretical study suggests building an optical neural network architecture for deep learning using the concept of a temporal synthetic dimension. The synthetic dimensions are created by the...