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.

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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

Earn Passive Income with Crypto in 2025: Discover SunnyMining, the Best Free Cloud Mining Platform





Start mining BTC, XRP, DOGE, and more with $15 free hash power—no hardware, no cost, and daily crypto rewards delivered automatically

ANCHORAGE, AK, July 25, 2025 /24-7PressRelease/ -- As Bitcoin (BTC) and Ripple (XRP) prices continue to rebound, the global crypto market is experiencing a fresh wave of growth. More everyday users are seeking low-entry, steady-income opportunities in the space. In response to this trend, leading global cloud mining platform SunnyMining has officially launched its "Free Cloud Mining" program, offering users around the world a zero-cost, zero-equipment, and zero-technical-barrier solution to earn passive income through its mobile app.

Three Core Promises: Zero Investment, Zero Equipment, Zero Barrier
Users only need to download the SunnyMining app or register on the official website to claim a free mining contract worth approximately $15 and start their cloud mining journey.

No need to purchase mining rigs, pay electricity bills, or handle maintenance. The entire process is automated in the cloud with daily earnings settled directly and transparently.

Multi-Crypto Support with Green and Efficient AI-Powered Infrastructure
The platform supports mining of various mainstream cryptocurrencies such as BTC, XRP, DOGE, and LTC. www.sunnymining.com

Leveraging AI-based dynamic scheduling and eco-friendly energy data centers, SunnyMining optimizes mining power distribution while enhancing environmental efficiency.

Transparent and Secure: Dual Safeguards of Regulation and Compliance

SunnyMining is regulated by the UK's FCA and certified with ISO standards. It implements multi-signature wallets, hot/cold wallet isolation, enterprise-grade encryption, and DDoS protection.
Mining contracts are recorded on-chain, daily earnings are publicly visible, and users benefit from a referral system and leaderboard-based incentives to foster a healthy platform ecosystem.

From Users: Real Testimonials and Community Voices

Peter C., a seasoned investor from the U.S., shared: "With SunnyMining, my crypto income is automatically settled daily—it's stable and stress-free."
New user Lily commented: "From registration to checking my XRP and DOGE earnings, it takes less than a minute—no mining rigs or tech skills needed."

Just 3 Easy Steps to Passive Crypto Income
Download the SunnyMining app (available on iOS/Android) or register via the official website;
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Enjoy daily auto-settled earnings, withdraw anytime or reinvest for compounding growth. Invite friends to earn additional mining power.

Looking Ahead: Expanding Products and Driving Global Cloud Mining Adoption

SunnyMining plans to continue expanding supported cryptocurrencies and contract options. Upcoming features include stablecoin income contracts, ETH 2.0 staking integration, and bonus mining power for NFT holders. Through its global green mining infrastructure, SunnyMining is committed to making passive crypto income accessible and sustainable worldwide.

Conclusion
In 2025, "zero-investment crypto mining for all" is emerging as a new trend in digital wealth creation. By combining a zero-barrier strategy with AI-driven intelligence and green computing, SunnyMining is positioning itself as the go-to solution for passive income and personal financial growth in the crypto space. Whether you're a crypto beginner or a seasoned investor, all you need is a smartphone to join this cloud-powered new era.

About SunnyMining:
Founded in 2019, SunnyMining is a global leader in compliant cloud mining services. With users in over 190 countries and more than one million active accounts, the platform is regulated by the UK FSA and ISO certified. SunnyMining offers mining contracts for BTC, XRP, DOGE, LTC, and more—powered by AI and green energy—to ensure secure, stable, and intelligent crypto growth for its users.

Media Contact:
SunnyMining Marketing Department
Email: info@sunnymining.com
Website / App Download: https://www.sunnymining.com



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