Photonics technology uses light—photons—to perform tasks typically handled by electronic tools, including data transmission, laser manufacturing, and medical and consumer applications. The potential applications of photonics are far-reaching, and new use cases are emerging all the time. Still, the industry remains relatively unknown to most outsiders, making it a prime target for savvy investors seeking new tech opportunities.
An essential question for any tech investor in 2026 is how their investment targets may interact with and benefit from AI applications. Fortunately, one of the key advantages of photonics over other technologies—that it can achieve lightning-fast data transmission—is also a key need in the AI space.
