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

Tips for Selecting Birth Control When Heading Back to College

photo

SPONSORED CONTENT -- (StatePoint) As college students head back to campus, important decisions about classes, dorms, and part-time jobs are made. At this time in their life, many women will also make important decisions about birth control.

There are multiple birth control methods to choose from, and it can be overwhelming to consider the different options. How well a certain form of birth control works is one important factor to consider, but it’s also important to be aware of potential risks. Experts point to three tips that can help women make an informed choice to meet their specific needs:

• A woman’s health history is important to consider when choosing birth control. For example, birth control methods that contain the hormone estrogen are not recommended for those who have severe diabetes, a history of migraine headaches with aura, or any genetic blood clotting disorder or personal or family history of clotting. Women can complete a health history questionnaire that they can discuss with their doctor at www.alexrowanfoundation.org.

• A woman’s longer-term reproductive goals, such as the number of children she may want to have in the future or how soon she might want to get pregnant, also should be considered.

• Relationship factors, including the number of sexual partners a woman might have, how often she has sex, marital status and her partner’s preference, also need to be considered.

With these issues in mind, the best method of birth control for any woman is one that is safe, that she is comfortable using, and that she is able to use consistently and correctly.

The birth control pill is one of the most common forms of contraception and has been used safely and effectively by millions of women for decades, but any form of hormonal birth control, including the pill, patch or ring, can increase a woman’s risk for blood clots.

Women who use hormonal birth control should know the symptoms of blood clots in the leg or arm, including: swelling, pain and skin that is warm or discolored. Left untreated, a blood clot in the leg or arm can travel to a person’s lung and be deadly. Symptoms of a blood clot in the lung include: difficulty breathing, chest pain, cough or coughing up blood, and a faster than normal heartbeat. Seek immediate medical attention if you experience any of these signs or symptoms. Acting quickly may help save your life, or the life of a friend or family member.

*****

Photo Credit: (c) jacoblund / iStock via Getty Images Plus

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.