IEEE SpectrumFOR THE TECHNOLOGY INSIDER
TopicsAerospaceArtificial IntelligenceBiomedicalClimate TechComputingConsumer ElectronicsEnergyHistory of TechnologyRoboticsSemiconductorsTelecommunicationsTransportation
SectionsFeaturesNewsOpinionCareersDIYEngineering Resources
MoreNewslettersPodcastsSpecial ReportsCollectionsExplainersTop Programming LanguagesRobots Guide ↗IEEE Job Site ↗
For IEEE MembersCurrent IssueMagazine ArchiveThe InstituteThe Institute Archive
For IEEE MembersCurrent IssueMagazine ArchiveThe InstituteThe Institute Archive
IEEE SpectrumAbout UsContact UsReprints & Permissions ↗Advertising ↗
Follow IEEE Spectrum
        
Support IEEE SpectrumIEEE Spectrum is the flagship publication of the IEEE — the world’s largest professional organization devoted to engineering and applied sciences. Our articles, podcasts, and infographics inform our readers about developments in technology, engineering, and science.
Join IEEE
Subscribe

About IEEEContact & SupportAccessibilityNondiscrimination PolicyTermsIEEE Privacy PolicyCookie Preferences
© Copyright 2023 IEEE — All rights reserved. A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity.

Search results: “optical memory”

Showing 271 search results for the search term “optical memory”

Red blue and green dots mass in rows, with some dots moving away

Your Guide to the Newest Nobel Prize: Quantum Dots

What you need to know—and what we’ve reported—about this year’s Chemistry award

3 min read

Black and white photo of smoke rising from buildings, some of which are collapsed.

Taking the Measure of the Earthquake That Destroyed Tokyo

A century on, we’re good at detecting earthquakes, not so good at protecting against them

6 min read

In the foreground, a German traffic light is lit red for cars and go for bikes. In the background, motion blurred traffic moves through a busy intersection.

5G-Based System Could Warn Drivers of Potential Collisions

Smart city infrastructure could also optimize traffic lights to reduce traffic jams

3 min read

honeycomb pattern on top and bottom and swirling pattern in between on a green background

Graphene Gives 3D Graphite Twisted Powers

Hybrid-dimensional materials reveal surprise exotic properties

3 min read

Topics

Sections

More

For IEEE Members

For IEEE Members

IEEE Spectrum

Follow IEEE Spectrum

Support IEEE Spectrum

Search results: “optical memory”

Your Guide to the Newest Nobel Prize: Quantum Dots

What you need to know—and what we’ve reported—about this year’s Chemistry award

Taking the Measure of the Earthquake That Destroyed Tokyo

A century on, we’re good at detecting earthquakes, not so good at protecting against them

5G-Based System Could Warn Drivers of Potential Collisions

Smart city infrastructure could also optimize traffic lights to reduce traffic jams

Graphene Gives 3D Graphite Twisted Powers

Hybrid-dimensional materials reveal surprise exotic properties

Trending Stories

Extinguishing the EV Battery Fire Hype

Electrocaloric Material Makes Solid-State Fridge Scalable

When AI Unplugs, All Bets Are Off

Topics

Sections

More

For IEEE Members

For IEEE Members

IEEE Spectrum

Follow IEEE Spectrum

Support IEEE Spectrum

Enjoy more free content and benefits by creating an account

Saving articles to read later requires an IEEE Spectrum account

The Institute content is only available for members

Downloading full PDF issues is exclusive for IEEE Members

Access to Spectrum's Digital Edition is exclusive for IEEE Members

Following topics is a feature exclusive for IEEE Members

Adding your response to an article requires an IEEE Spectrum account

Create an account to access more content and features on IEEE Spectrum, including the ability to save articles to read later, download Spectrum Collections, and participate in conversations with readers and editors. For more exclusive content and features, consider Joining IEEE.

Join the world’s largest professional organization devoted to engineering and applied sciences and get access to all of Spectrum’s articles, archives, PDF downloads, and other benefits. Learn more →

Access Thousands of Articles — Completely Free

Create an account and get exclusive content and features: Save articles, download collections, and talk to tech insiders — all free! For full access and benefits, join IEEE as a paying member.

Search results: “optical memory”

Your Guide to the Newest Nobel Prize: Quantum Dots

What you need to know—and what we’ve reported—about this year’s Chemistry award

Taking the Measure of the Earthquake That Destroyed Tokyo

A century on, we’re good at detecting earthquakes, not so good at protecting against them

5G-Based System Could Warn Drivers of Potential Collisions

Smart city infrastructure could also optimize traffic lights to reduce traffic jams

Graphene Gives 3D Graphite Twisted Powers

Hybrid-dimensional materials reveal surprise exotic properties

Trending Stories

Extinguishing the EV Battery Fire Hype

Electrocaloric Material Makes Solid-State Fridge Scalable

When AI Unplugs, All Bets Are Off