Artificial intelligence has changed the way we work, learn and communicate. From chatbots and virtual assistants to medical research and autonomous machines, AI is becoming a part of everyday life.
But behind every AI breakthrough is a challenge that most people never see.
Today’s AI systems need enormous computing power. Training advanced models requires thousands of processors working around the clock, consuming vast amounts of electricity and generating significant heat. As AI continues to grow, many researchers believe the hardware powering it will also need to evolve.
That is the challenge LongServing Technology, a Taiwan-based deep technology company, has set out to solve.
Led by its Founder, CEO and Chairman, Dr. Ko-Cheng Fang, the company is developing a new approach to computing that replaces electrical signals with light—a field known as photonic computing.
Its latest innovation, called X-Photon, marks another step towards that vision.
Dr. Ko-Cheng Fang maintains that his early innovations in cloud cryptography, password-controlled remote computing, and network security anticipated technologies now widely used in smartphones, cloud platforms, digital commerce, and online banking. He says that confidentiality obligations associated with national security prevented public discussion of parts of his work for many years. Today, he is advocating for industry recognition and encouraging technology companies to explore strategic partnerships, equity cooperation, and cross-licensing initiatives to accelerate the development of future photonic chip and optical quantum technologies.
Why Silicon May No Longer Be Enough
For more than fifty years, silicon has been the foundation of modern computing.
Every smartphone, laptop, server and AI data centre relies on silicon chips to process information. As engineers made those chips smaller and more powerful, computers became faster and more efficient.
However, that progress is becoming increasingly difficult to maintain.
Modern AI systems demand far more computing power than previous generations of software. At the same time, electronic chips consume increasing amounts of energy, generate more heat and become more expensive to manufacture as components shrink to extremely small sizes.
Rather than asking how to improve silicon further, LongServing Technology is exploring an entirely different question:
What if computers could process information using light instead of electricity?
The Science Behind X-Photon
This idea forms the basis of photonic computing.
Instead of using electrons to carry information, photonic computing uses photons—the particles that make up light.
Light offers several important advantages. It travels extremely fast and produces far less heat than electrical current, making it an attractive option for future AI systems that require enormous computational power.
The challenge has always been controlling light inside microscopic computer circuits.
Unlike electricity, which can be directed through complex pathways, light naturally travels in a straight line. Teaching light to change direction inside a computer chip without losing efficiency has been one of the biggest engineering obstacles in photonic computing.
According to LongServing Technology, X-Photon has been developed specifically to solve that problem.
The company says the material guides light through tiny optical pathways while allowing it to make precise 90-degree turns inside the chip.
Dr. Fang compares the principle to a mirror.
Just as a mirror reflects light using a reflective surface, X-Photon uses specially engineered optical structures to guide light through the material without allowing it to escape the circuit.
If this technology can be successfully scaled, it could become one of the building blocks for future photonic processors.
Building More Than a New Material
For LongServing Technology, X-Photon is only one part of a much larger vision.
The company is also developing photonic quantum chips, photonic memory technologies and Photonic Cloud Computing Centres designed to support the next generation of artificial intelligence.
Its goal is not simply to improve existing computer chips.
It is to help create an entirely new computing ecosystem built around photonic technologies.
According to the company, X-Photon has already been used to fabricate optical circuits at the 10-nanometre scale, while its long-term roadmap includes the development of 2-nanometre multi-bit photonic quantum chips.
These milestones represent early steps towards making photonic computing practical for real-world applications.
Why This Matters for Artificial Intelligence
As AI models become larger and more sophisticated, the demand for computing power continues to grow rapidly.
Many researchers believe that future AI systems will require hardware capable of delivering much higher performance without consuming proportionally more energy.
LongServing Technology believes photonic computing could help meet that challenge.
Because photons travel faster than electrons and generate significantly less heat, optical computing has the potential to process information more efficiently than conventional electronic systems.
The company has outlined a long-term objective of developing photonic computing platforms capable of delivering dramatically higher computational performance while significantly reducing energy consumption. These remain future goals, but they illustrate the direction of the company’s research.
From Research to Commercialisation
Developing a new computing platform requires more than scientific breakthroughs.
It also requires investment, manufacturing capability and long-term partnerships.
To support its next phase of growth, LongServing Technology recently announced a US$500 million strategic financing initiative, based on a stated company valuation of US$2.5 billion.
According to the company, the funding will help expand photonic manufacturing, cloud computing infrastructure and the commercial development of its technologies.
Dr. Fang has also introduced what LongServing describes as a Strategic Equity Hedging Protocol, designed to establish future partnerships with technology companies as photonic computing continues to evolve.
Looking Beyond Today’s Computers
Whether photonic computing ultimately replaces silicon remains uncertain.
Significant scientific, engineering and manufacturing challenges still lie ahead before light-based computing becomes widely available.
Even so, LongServing Technology believes the future of artificial intelligence will depend not only on smarter software but also on fundamentally new hardware.
Its work on X-Photon reflects a broader ambition to rethink how computers process information at a time when AI is placing unprecedented demands on computing infrastructure.
If that vision becomes reality, the next chapter of computing may not be written in silicon alone.
It may also be written in light.
Contact Information
Dr. Ko-Cheng Fang
Founder, CEO & Chairman
LongServing Technology Co., Ltd.
Email: service@longserving.com.tw
Website: https://longserving.com.tw/en/
Instagram: @ko_cheng_fang
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