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

XRP Price And Ethereum Rangebound While Rollblock Captures Traders' Attention As A Viral Gem

Traders are awaiting a decisive breakout as the XRP price is still in a narrow band, while Ethereum trades sideways. However, Rollblock (RBLK) is attracting traders’ attention as a viral gem due to its impressive presale.

 

The RBLK presale has seen remarkable growth, raising over $11.7 million, which is a positive indication of investor confidence in the project. Rollblock is shaping up to be the best crypto presale of 2025, thanks to its combination of blockchain gaming, staking rewards, and sustainable tokenomics.

Rollblock Captures Traders' Attention as a Viral Gem

Rollblock (RBLK) is rapidly gaining traction, establishing itself as more than just another GameFi project. The platform has generated significant user interest and early adoption, with over 15 million wagers recorded before its official launch. It is already a leader in blockchain-based entertainment, with over 55,000 players exploring a collection of more than 12,000 games on the platform.

The project distinguishes itself from others by focusing on long-term sustainability. A 30% APY reward and monthly prize pools worth $2 million provide strong incentives for stakers. Rollblock operates under an Anjouan Gaming license and has undergone a full audit by SolidProof to reinforce its credibility. These steps give it an advantage over typical presale projects, which often lack regulatory backing or transparency.

 

Here are Rollblock's key offerings that are driving its adoption:

      Up to 30% APY for investors staking RBLK tokens.

      Monthly prize pools worth $2 million to boost community participation.

      Players earn back a portion of their wagers, enhancing engagement.

      Weekly reduction of token supply, supporting long-term value growth.

 

Currently valued at $0.68, analysts highlight Rollblock's strong fundamentals and believe it has the potential to deliver huge returns as adoption accelerates.

XRP Price Consolidates as ETF Optimism Builds

Coinbase’s XRP holdings have fallen by 90%, creating speculation about institutional change and its potential effect on XRP’s liquidity. The drastic loss has raised concerns among holders about whether institutions are repositioning themselves in anticipation of any significant market development.

 

In contrast, there is an increased expectation of a potential XRP ETF. Consent may trigger institutional inflows, transforming the market forces and providing a new spark for long-term growth.


The XRP price is currently stagnating between the price range of $2.69 and $3.38. There is potential breakout to $3.5 if bullish momentum holds. On the negative side, failing to support around $2.70 would lead to vulnerability and potentially ignite a downturn.

Ethereum Rangebound as Traders Await Breakout

Ethereum is trading at $4,523 following a minor decline of close to 3% in the past day. However, Ethereum has recorded a remarkable annual performance of over 97% despite the drop.

 

On the technical front, Ethereum is stuck between the strong support of $3,350 and a big resistance zone of $4,950. Outbreaks beyond $4,950 could open the way to the push beyond the $5,200 mark. On the other hand, a fall below $4,350 may extend the period of consolidation.

Can RBLK Deliver Better Returns than XRP and ETH?

XRP and Ethereum continue trading within rangebound zones, showing stability but limited explosive growth in the short term. Meanwhile, Rollblock (RBLK) has raised $11.7 million in presale funding and is drawing attention for its unique mix of blockchain gaming, staking, and token supply control.

 

There is an increasing possibility that RBLK could outperform the two established giants, and here is their side-by-side comparison:

Rollblock Set to Outperform ETH and XRP in Q4

With its mix of play-to-earn gaming, high-yield staking, and continuous supply reduction, Rollblock presents an aggressive growth model compared to XRP and Ethereum. Its regulatory license and audit add legitimacy, making it stand out from typical presale projects. For traders seeking the next viral gem, Rollblock is fast becoming the name to watch, making it the top crypto to buy heading into Q4.

 

Discover the Exciting Opportunities of the Rollblock (RBLK) Presale Today!

 

Website: https://presale.rollblock.io/

 

Socials: https://linktr.ee/rollblockcasino

 

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.