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.

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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

This Mother’s Day Weekend, Switch Your Family To T-Mobile And Get Up To $1,000

This Mother’s Day weekend, it pays to switch to the Un-carrier (literally). T-Mobile (NASDAQ: TMUS) today announced that starting Friday, May 6 through Sunday, May 8 new customers can get up to $1,000 back — that’s right, get a $200 virtual prepaid card per line for up to 5 lines — when switching the family to Magenta MAX at T-Mobile. So, make the switch to T-Mobile and get mom something she’ll love more than flowers or that coupon for free hugs. We all know she’s the real MVP!

And if you’re looking for other last-minute gifts, T-Mobile has epic deals on some of the most popular phones.

  • A FREE Samsung Galaxy S22 via 24 monthly bill credits with eligible trade-in when you have or switch to Magenta MAX.
  • Another top-tier device ON US via 24 monthly bill credits with eligible trade-in when you add a line on Magenta MAX.
  • A FREE Samsung Galaxy Watch 4 via 24 monthly bill credits when you add a watch line.
  • And, get 50% off another popular smartwatch via 24 monthly bill credits when you add a watch line.

Magenta MAX is T-Mobile’s most popular plan and the first unlimited 5G smartphone plan that can’t slow you down based on how much data you use. It comes with benefits customers love, like streaming in up to 4K resolution, Netflix on Us, exclusive perks with T-Mobile Tuesdays, 40GB of high-speed hotspot data, Scam Shield Premium protection and so much more. Plus, starting May 10, customers can add T-Mobile 5G Home Internet just like they’d add another line to a Magenta MAX family plan, so the price is just $30 per month … and locked in at $30 per month with Price Lock. That can save a family with four lines on Magenta MAX up to a whopping $900 per year in broadband costs by switching to T-Mobile compared to the FCC broadband rate benchmark of $105 a month.

T-Mobile 5G Home Internet and Magenta MAX customers can also get 50% off YouTube TV for a full year starting May 10, saving them nearly $400. And, they can get $50 off any streaming device with T-Mobile 5G Home Internet and any voice plan … that means a free Chromecast, Fire TV, Roku or the lowest price around on other awesome streaming devices and eligible gaming consoles.

Only at T-Mobile can you get the most out of your 5G device and unlimited 5G Magenta MAX plan on America’s largest, fastest nationwide 5G network. T-Mobile’s Extended Range 5G covers 315 million people – 95% of people in the U.S. And 225 million of those people are covered with Ultra Capacity 5G, which can deliver blazing-fast 5G speeds to more people than any other provider.

To learn more about the latest deals at T-Mobile, visit https://www.t-mobile.com/offers.

Follow T-Mobile’s Official Twitter Newsroom @TMobileNews to stay up to date with the latest company news.

Limited time offers; subject to change. Mother’s Day Port-In Credit: Allow 8 weeks. Qualifying credit and port-ins required. No cash access & expires in 6 months. Card issued by Sunrise Banks N.A., Member FDIC. Device Offers: Tax on pre-credit price due at sale. In stores & on customer services, $30 assisted or upgrade support charge may be required. Must be active & in good standing for bill credits; allow 2 bill cycles. If you cancel wireless service credits stop & balance on required finance agreement is due (e.g., $799.99 – Samsung Galaxy S22 5G 128GB); for smartphones contact us before cancelling to continue remaining bill credits. Magenta Max: Activate up to 4K UHD streaming on capable device, or video typically streams in SD. Home Internet: Credit approval required for postpaid Home Internet. AutoPay: $5/mo. discount may not reflect on 1st bill. Taxes and regulatory fees included in monthly service price for qualifying accounts. Price Lock guarantees your regular monthly rate for your current qualified home internet service plan (excludes taxes/fees, limited-time promotions, per-use charges, third-party services, devices and network management practices). 50% off YouTube TV for one year: English base plan subscription automatically renews at $64.99/mo. after first year. $50 Rebate: Paid via virtual prepaid MasterCard, typically in 8 weeks. Up to $900 savings compared to 2022 FCC Urban Rate Survey — Fixed Broadband Service Reasonable Comparability Benchmark. $105/mo (FCC Benchmark) vs. $30/mo with AutoPay and Magenta MAX (T-Mobile Home Internet). Speeds & features vary. Fastest based on median, overall combined 5G speeds according to analysis by Ookla® of Speedtest Intelligence® data 5G download speeds for Q1 2022. See 5G device, coverage, & access details at T-Mobile.com.

About T-Mobile

T-Mobile US, Inc. (NASDAQ: TMUS) is America’s supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. T-Mobile’s customers benefit from its unmatched combination of value and quality, unwavering obsession with offering them the best possible service experience and undisputable drive for disruption that creates competition and innovation in wireless and beyond. Based in Bellevue, Wash., T-Mobile provides services through its subsidiaries and operates its flagship brands, T-Mobile, Metro by T-Mobile and Sprint. For more information please visit: https://www.t-mobile.com.

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