Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Zero Emissions Day 2024: 9 ways you can give the Earth a needed break

Zero Emissions Day 2024: 9 ways you can give the Earth a needed break

Saturday is Zero Emissions Day across the globe, an idea started in Nova Scotia, Canada, in 2008 by environmental activist Ken Wallace. The goal was to get industries from agriculture to transportation to cut carbon emissions for one day “to give the world a break and time to breathe.”

Today those goals have been expanded to include raising awareness of the harm caused by carbon emissions and getting more people to change to more climate-friendly actions and make more climate-friendly choices in their life.

“Everyday choices made by ordinary people hold the key to our efforts to reduce emissions and find more sustainable solutions,” the Climate Leadership Coalition says on its website in a Zero Emissions Day post.

Zero Emissions Day 2024: 9 ways you can give the Earth a needed break

The coalition points to a report from the IPCC Working Group III that says global greenhouse gas emissions could be reduced by 40% to 70% by 2050 if measures such as infrastructure development, adoption of end-use technologies and new ways of providing services were taken. Changes in social and cultural behaviors could also play a big role in those reductions, the working group says.

In that regard, Zero Emissions Day “serves as a call to action, encouraging people to adopt sustainable practices, such as using public transportation, conserving energy, and supporting renewable energy sources, to strive for a cleaner and more sustainable planet,” the University of California-Merced says on its sustainability web page.

“Zero Emissions Day underscores the collective responsibility we all share in mitigating the effects of climate change and working towards a greener and more environmentally conscious future,” the university says.

Here are nine ways the European Wilderness Society and other environmental groups say you can celebrate Zero Emissions Day and make a start on reducing your own carbon impact:

  • Turn off lights: Turn off all lights when not in use.
  • Use public transportation: Take the bus or train instead of driving.
  • Use clean energy: Choose clean electricity sources, like solar or wind, when available.
  • Reduce waste: Avoid single-use items, like plastic water bottles and utensils.
  • Eat local: Choose locally sourced food to save on fuel and support your health.
  • Plant a tree: Plant a tree to help the environment.
  • Reduce food and clothing waste: Reuse or repurpose items when possible.
  • Get an energy audit: Have an energy audit done to identify ways to reduce your home’s energy use.
  • Purchase energy-efficient appliances: Invest in appliances that use less energy.

Read more: Decarbonizing agriculture is the next frontier in impact investing

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.