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

Matrixport’s Cactus Custody and Singapore Gulf Bank Partner to Support Regulated Fiat Custody with 24/7 Instant Access

Hong Kong, September 16, 2025 — Cactus Custody, Matrixport’s digital asset custodian, has announced a partnership with Singapore Gulf Bank (SGB). Leveraging SGB’s banking infrastructure, the parties will provide institutional clients with compliant fiat custody and 24/7 instant access, addressing the market’s demand for efficiency and helping institutions deploy funds safely and effectively. As a crypto-friendly bank, SGB provides stable and continuous banking services within existing regulatory frameworks.

The collaboration utilizes SGB’s banking infrastructure and combines its in-house SGB Net real-time transfer capability with proprietary APIs to automate and standardize Cactus Custody’s fund flows, thereby expanding the platform to support both digital-asset and fiat settlement. This delivers a more efficient, convenient, and compliance-driven fund management experience for institutional clients.

Wendy Jiang, General Manager of Cactus Custody, said, “Our partnership with SGB further strengthens our fiat channels and custody capabilities for institutions. With robust infrastructure and standardized processes, supported by rigorous compliance controls, clients can manage multiple asset types more efficiently and coordinate operations more effectively.”

Jireh Chua, Chief Development Officer of Singapore Gulf Bank, said, “SGB is committed to providing robust and compliant banking services to the innovative finance sector. Through our integration with Cactus Custody, we will extend our banking infrastructure and open-API capabilities to more institutional clients, enabling safe and efficient movement of fiat funds worldwide.”

Both parties will continue to enhance these capabilities with strong compliance and risk controls, steadily advancing future-ready financial infrastructure.

About Cactus Custody

Cactus Custody, a Matrixport Group subsidiary with global regulatory credentials, offers digital asset custody, DeFi access, and OES/OTC settlement services to over 300 institutions worldwide, managing assets worth multiple billions. It is operated by Matrix Trust Company Limited, which is licensed under the Hong Kong TCSP regime.

Using a cold-hot layered security architecture with institutional-grade HSM encryption and strict compliance controls, our custody solution is designed to safeguard digital assets with resilience and trust. Driven by innovation, we empower institutions to manage their digital assets with confidence.

Learn more: www.mycactus.com

 

About Singapore Gulf Bank (SGB)

SGB is the first fully licensed digital bank in Bahrain serving global investors, innovators, and institutions. Geared towards the digital economy, SGB empowers frictionless movement between digital and traditional finance, providing financial connectivity between Asia and the Middle East and North Africa (MENA) region.

Learn more: https://www.sgb.com

Media Contact

Cactus Custody
press@mycactus.com

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.