• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Wednesday, September 3, 2025
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News Chemistry

Scientists propose super-bright light sources powered by quasiparticles

Bioengineer by Bioengineer
October 19, 2023
in Chemistry
Reading Time: 2 mins read
0
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

An international team of scientists is rethinking the basic principles of radiation physics with the aim of creating super-bright light sources. In a new study published in Nature Photonics, researchers from the Instituto Superior Técnico (IST) in Portugal, the University of Rochester, the University of California, Los Angeles, and Laboratoire d’Optique Appliquée in France proposed ways to use quasiparticles to create light sources as powerful as the most advanced ones in existence today, but much smaller.

Quasiparticles super bright light sources

Credit: Bernardo Malaca

An international team of scientists is rethinking the basic principles of radiation physics with the aim of creating super-bright light sources. In a new study published in Nature Photonics, researchers from the Instituto Superior Técnico (IST) in Portugal, the University of Rochester, the University of California, Los Angeles, and Laboratoire d’Optique Appliquée in France proposed ways to use quasiparticles to create light sources as powerful as the most advanced ones in existence today, but much smaller.

Quasiparticles are formed by many electrons moving in sync. They can travel at any speed—even faster than light—and withstand intense forces, like those near a black hole.

“The most fascinating aspect of quasiparticles is their ability to move in ways that would be disallowed by the laws of physics governing individual particles,” says John Palastro, a senior scientist at the Laboratory for Laser Energetics, an assistant professor in the Department of Mechanical Engineering, and an associate professor at the Institute of Optics.

Palastro and his colleagues studied the unique properties of quasiparticles in plasmas by running advanced computer simulations on supercomputers available through the European High-Performance Computing Joint Undertaking. They see promising applications for quasiparticle-based light sources including non-destructive imaging to scan for viruses, understanding biological processes like photosynthesis, manufacturing computer chips, and exploring the behavior of matter in planets and stars.

“The flexibility is enormous,” says Bernardo Malaca, a doctoral student at IST and the study’s primary author. “Even though each electron is performing relatively simple movements, the total radiation from all the electrons can mimic that of a particle moving faster than light or an oscillating particle, even though there isn’t a single electron locally that’s faster than light or an oscillating electron.”

Quasiparticle-based light sources could have a distinct advantage over existing forms, like free electron lasers, which are scarce and massive, making them impractical for most laboratories, hospitals, and businesses. With the theory proposed in the study, quasiparticles could produce incredibly bright light with just a tiny distance to travel, potentially sparking widespread scientific and technological advances in labs across the globe.



Journal

Nature Photonics

DOI

10.1038/s41566-023-01311-z

Article Title

Coherence and superradiance from a plasma-based quasiparticle accelerator

Article Publication Date

19-Oct-2023

Share12Tweet8Share2ShareShareShare2

Related Posts

Innovative Catalysis Technique Unlocks Diverse Library of Novel Molecules for Drug Discovery

Innovative Catalysis Technique Unlocks Diverse Library of Novel Molecules for Drug Discovery

September 3, 2025
blank

Decoding Catalyst Performance for Sustainable Green Hydrogen Production

September 3, 2025

Soft materials retain memories of their past states far longer than previously believed

September 3, 2025

New Particle Detector Successfully Passes Benchmark ‘Standard Candle’ Test

September 3, 2025

POPULAR NEWS

  • Needlestick Injury Rates in Nurses and Students in Pakistan

    297 shares
    Share 119 Tweet 74
  • Breakthrough in Computer Hardware Advances Solves Complex Optimization Challenges

    155 shares
    Share 62 Tweet 39
  • Molecules in Focus: Capturing the Timeless Dance of Particles

    143 shares
    Share 57 Tweet 36
  • New Drug Formulation Transforms Intravenous Treatments into Rapid Injections

    118 shares
    Share 47 Tweet 30

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

Plant-Based Dog Foods Lacking Complete Nutrition, May Require Supplementation to Meet Dietary Needs

New Study Reveals Vegan Dog Food Offers Nutritional Benefits Comparable to Meat-Based Diets

Half of Women with Severe Pregnancy Nausea Consider Termination, and 90% Rethink Future Childbearing, Study Finds

  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.