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 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

BTC Price Today; Ethereum Latest News and Why Remittix Is At The Forefront Of The PayFi Revolution

The BTC price is holding firm while Ethereum rebounds from key support. Traders want the top crypto to buy that blends strength with real products. That is why Remittix keeps landing on new altcoin watch lists. It fits buyers who prefer crypto with real utility and low-cap crypto gems over pure hype.

BTC Price: Support, Hashpower, And Fresh Inflows


The BTC price is still riding the bull market support band into mid-September. Headline Bitcoin news includes a push to $116K and the network reaching 1 zetahash, which signals mining maturity. U.S. spot ETFs added $1.7 billion in four days, a flow that can keep the BTC price well bid. If that base holds, the BTC Price case stays constructive for early-stage crypto investment screens.


Ethereum: Bounce Ignites The Next Test


Ethereum bounced hard from a widely watched green box and is pressing higher. Upgrades are opening doors for liquidity and institutions, supported by ETF interest and tokenization, including Ethereum hosting major real-world asset projects. 


A move above $4,700 would confirm momentum, and Ethereum remains a leader in on-chain finance. With improving clarity, Ethereum sits on many top crypto to buy now and best long-term crypto investment lists.


Remittix: PayFi Utility, Daily USDT, Real Access


Remittix has raised over $25.5 million through over 660 million tokens sold at $0.1080 each. Listings are announced on BitMart and LBank, and the Beta Wallet launches on 15 September 2025. The referral program pays 15% in USDT for every new buyer you refer, claimable every 24 hours in your dashboard, with payouts in USDT to withdraw or reinvest. As the BTC Price and Ethereum grab headlines, this Remittix DeFi project builds PayFi rails across centralized exchanges and the decentralized exchange side.


Why RTX Leads The PayFi Charge


  • Daily 15% USDT referral rewards you can claim and compound


  • Cross-chain design with low gas fees for real payments at scale


  • BitMart and LBank access plus DEX routes for broader liquidity


  • Roadmap aimed at the best DeFi projects of 2025 with future crypto staking options


  • Fits ‘next big altcoin 2025’ and ‘top crypto to buy now’ watchlists


Remittix blends product, incentives, and distribution. That mix suits users who want high-growth crypto with a near-term product date and a simple road map. It also aligns with how to buy crypto early for those who want utility first.


The Practical Pick In A Busy Market


For readers who want clear steps to value, Remittix offers CEX access, a dated wallet launch, and a daily 15% USDT referral that is simple to use. It is a practical top crypto to buy now when you want payments and rewards in one stack.


Discover the future of PayFi with Remittix:

Website: https://remittix.io 

Socials: https://linktr.ee/remittix 

$250K Giveaway: https://gleam.io/competitions/nz84L-250000-remittix-giveaway


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