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.

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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

Brilliant Ways to Fight Allergens This Season

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SPONSORED CONTENT -- (StatePoint) During allergy season, having a safe haven from the triggers that make you sneeze and wheeze is essential. While you can’t completely control your surroundings in the great outdoors, you can take steps at home to reduce allergens and feel your best.

• Fresh, cool air: The right air conditioning unit can help you breathe better indoors. For example, the Midea U delivers a cold airflow that can be felt up to 20 feet away and features full DC inverter technology to rapidly cool a room. Its removable and washable air filter is easily cleaned to help reduce dust and pet allergens in the air. And thanks to its U-shaped design, you can easily open and close your windows even when the unit is installed, giving you more control of your indoor air quality and environment. Bonus -- it’s compatible with Alexa and Google Assistant and is Energy Star-certified and ultra-quiet.

• Smart steps: When you get home from spending time outdoors, take off outer layers that have made contact with pollen, such as jackets and shoes. Having a mud room or other area to remove and store these items, preferably attached to or close to your laundry room, will help you avoid tracking and spreading allergens throughout your home.

• Screened doors and windows: Even if you suffer from allergies, you may enjoy throwing open your windows on a nice day for a cross breeze. Just be sure all the screens on your windows and doors are in good condition and free of tears and holes. Special pollen-blocking screens are easy to install and go a step further than standard insect screens to keep out smaller, particulate matter, including pollen, dust and other small irritants and allergens.

• Whole-home cleaning: Regular vacuuming will make a world of difference in the way you feel. For maximum relief, use a vacuum with complete seal HEPA filtration. This means it’s EPA-certified to do the job, based on the standard test method, which indicates it can trap 99.9% of dust, dander and allergen particles 0.3 microns and larger. The Innova Upright Vacuum, for example, targets these particles and facilitates whole-home cleaning. Thanks to its detachable accessories and components, and LED user interface, you can optimize your cleaning for every surface, including hard floor, carpet and upholstery, curtains, the space under furniture and stairs. And if you’re a pet parent, you can expect a deeper, more efficient clean and longer operation due to its dual-action brush roll that actively prevents pet hair tangles and clogs from forming while concentrating air flow. It also has a motorized anti-tangle pet tool that effectively removes hair and debris from stairs and upholstery.

There is no need to suffer in your own home this season. With some smart strategies and the right tools, you can keep allergens at bay indoors.

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