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

ETNCrypto is the Most Trusted Crypto Mining Site for U.S. Users in 2025

[New York, 2025] – In 2025, ETNCrypto has been widely recognized as one of the most trusted crypto mining platforms for U.S. users. With its compliant operations, transparent profit model, and advanced automated mining technology, ETNCrypto offers investors a reliable way to participate in crypto mining without expensive hardware or complicated setups.

A New Benchmark for Cloud Mining in the U.S.

As the crypto market matures, American users are placing higher demands on security, transparency, and regulatory compliance. ETNCrypto, registered as a legal entity in Australia and operating under a recognized legal framework, provides investors with a sense of stability and trust—setting itself apart from unregulated competitors.

Hassle-Free Mining Without Hardware

Traditional mining often requires significant upfront costs for equipment, electricity, and ongoing maintenance. ETNCrypto simplifies this process through cloud-based mining contracts. Users only need to register and select a plan to access the platform’s global data centers, mining Bitcoin (BTC), Litecoin (LTC), and Dogecoin (DOGE) while all hardware and energy management is handled by ETNCrypto.

$100 Bonus for New Users

To help beginners start with confidence, ETNCrypto offers a $100 signup bonus to every new user. This bonus can be directly applied to mining contracts, enabling first-time investors to experience real mining and generate initial returns without any upfront deposit.

Flexible Cloud Mining Contracts

ETNCrypto provides a wide range of contracts tailored to different budgets and investment goals, from entry-level trials to high-performance mining rigs:

Mining Rig

Contract Price

Contract Period

Period Profit

Period ROI

Antminer S19 XP【Free】

$100

1 Day

$1.50

1.50%

Antminer T21

$200

2 Days

$12.00

6.00%

Antminer Z15 Pro

$600

3 Days

$57.60

9.60%

Antminer S21 Pro

$1,300

5 Days

$227.50

17.50%

VolcMiner D1 Lite

$3,500

6 Days

$798.00

22.80%

Antminer S21+ Hyd

$8,000

3 Days

$1,008.00

12.60%

VolcMiner D1

$17,800

5 Days

$4,272.00

24.00%

Antminer L9

$36,000

6 Days

$12,528.00

34.80%

Antminer S21e XP Hyd 3U

$68,000

5 Days

$27,200.00

40.00%

These contracts feature clear terms and daily settlements, giving investors full transparency and flexibility to build a sustainable passive income stream.

How to Start Mining

Starting with ETNCrypto takes just four simple steps:

  1. Register an account – Create an account quickly with your email.

  2. Claim your bonus – Every new user receives $100 instantly.

  3. Choose a contract – Select the mining rig that matches your budget and goals.

  4. Start earning – The system runs automatically, with profits settled daily and progress visible in real time.

This streamlined process lowers the entry barrier and allows investors to experience mining rewards almost immediately.

A Stable Solution for Market Volatility

In recent months, Bitcoin has seen only minor corrections, while many altcoins have suffered deeper declines. Such volatility has driven U.S. investors to look for more stable and sustainable income options.

ETNCrypto addresses this challenge with its automated mining and smart switching system. By continuously monitoring market prices, mining difficulty, and energy efficiency, the platform can reallocate computing power to whichever crypto offers the highest profitability. For example, when Bitcoin prices consolidate, the system may shift focus to Litecoin or Dogecoin, reducing exposure to single-asset risk.

This dynamic optimization strategy ensures that investors maintain steady cash flow during downturns, while also maximizing profits when markets recover or enter a bull phase. By combining defensive stability with growth potential, ETNCrypto has become a trusted choice for American users navigating today’s unpredictable crypto market.

About ETNCrypto

ETNCrypto is a legally registered cloud mining service provider dedicated to delivering transparent, secure, and efficient mining solutions to users worldwide. With renewable energy–powered data centers, automated mining technology, and a compliance-first approach, ETNCrypto provides a long-term, trustworthy platform for digital asset growth. Guided by its mission to lower entry barriers, improve efficiency, and ensure transparency, ETNCrypto is helping more investors achieve stable passive income in the crypto space.

Media Contact:
ETNCrypto Communications Team
support@etncrypto.com

Disclaimer: The information provided in this press release does not constitute an investment solicitation, nor does it constitute investment advice, financial advice, or trading recommendations. Cryptocurrency mining and staking involve risks and the possibility of losing funds. It is strongly recommended that you perform due diligence before investing or trading in cryptocurrencies and securities, including consulting a professional financial advisor.

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.