Optical Wireless Communication For Data Centers Market Global Report 2026

The optical wireless communication for data centers market size has grown exponentially in recent years. It will grow from $1.66 billion in 2025 to $2.09 billion in 2026 at a compound annual growth rate (CAGR) of 25.8%. The growth during the historic period can be attributed to increasing deployment of hyperscale data centers, growing demand for high-bandwidth data transmission, rising investments in cloud infrastructure, expansion of edge data center facilities, and increasing adoption of high-speed optical networking technologies.

The optical wireless communication for data centers market size is expected to see exponential growth in the next few years. It will grow to $5.13 billion in 2030 at a compound annual growth rate (CAGR) of 25.1%. The growth during the forecast period can be attributed to rising demand for scalable cable-free data center architectures, increasing deployment of AI-driven computing infrastructure, growing investments in low-latency communication networks, expanding adoption of energy-efficient data center networking solutions, and increasing need for flexible inter-rack connectivity. Major trends during the forecast period include greater adoption of cable-free data center interconnects, growing deployment of low-latency optical wireless links, increasing integration of high-bandwidth optical communication systems, expansion of flexible rack-to-rack optical connectivity, and growing development of redundant optical wireless network architectures.

The increasing adoption of cloud computing services is expected to drive the growth of the optical wireless communication for data centers market going forward. Cloud computing services refer to the provision of computing resources, including storage, processing power, networking, and software, over the internet on a scalable and on-demand basis. The increasing adoption of cloud computing services is primarily attributed to the growing need for scalable, cost-effective, and flexible IT infrastructure that allows businesses to efficiently store, process, and access data while supporting digital transformation initiatives. The increasing adoption of cloud computing services is driving demand for optical wireless communication for data centers by creating a need for high-speed, low-latency, and scalable interconnect solutions capable of efficiently managing increasing data traffic and dynamic workloads. For instance, in January 2026, according to Eurostat, a Luxembourg-based official statistical office of the European Union, 52.74% of EU enterprises used paid cloud computing services in 2025, mainly for e-mail, office software, and file storage, representing an increase compared with 2023. Therefore, the increasing adoption of cloud computing services is expected to drive the growth of the optical wireless communication for data centers market.

The increasing adoption of artificial intelligence is expected to drive the growth of the optical wireless communication for data centers market going forward. Artificial intelligence (AI) refers to a branch of computer science that enables machines and software systems to perform tasks that generally require human intelligence, including learning, reasoning, problem-solving, decision-making, perception, and language understanding. The increasing adoption of artificial intelligence is primarily driven by its ability to improve operational efficiency through the automation of repetitive tasks, optimization of workflows, enhancement of decision-making, and reduction of costs across various industries. The increasing adoption of artificial intelligence is driving demand for optical wireless communication (OWC) in data centers by creating a need for ultra-high-speed, low-latency, and scalable interconnect solutions to efficiently manage the increasing volume of AI-driven data processing and workload traffic. For instance, in October 2025, according to Netguru S.A., a Poland-based software development company, the adoption of generative AI reached 71% in 2024, increasing sharply from 33% in 2023 and reflecting the rapid growth in business trust and reliance on these advanced technologies. Therefore, the increasing adoption of artificial intelligence is expected to drive the growth of the optical wireless communication for data centers market.

Major companies operating in the optical wireless communication for data centers market are focusing on developing technologically advanced solutions, such as optical wireless LiFi technologies, to enhance high-speed data transmission, reduce network congestion, improve energy efficiency, and support scalable, low-latency connectivity in next-generation AI and cloud data centers. LiFi (Light Fidelity) is an optical wireless communication technology that uses visible, infrared, or near-infrared light waves to transmit data instead of conventional radio frequency (RF)-based Wi-Fi systems. For instance, in June 2024, LUMEOVA Inc., a US-based optical wireless technology company, launched WiRays, an innovative optical wireless communication technology capable of delivering wireless data speeds of up to 100 gigabits per second (Gbps). WiRays utilizes the extensive optical spectrum to deliver fiber-like transmission speeds without requiring physical fiber connections and is designed to offer low power consumption and high spectral efficiency. The technology enables ultra-fast, secure, and interference-free communication, making it suitable for data-intensive environments such as AI clusters, cloud computing infrastructures, and next-generation data centers. Its semiconductor-based architecture supports high-volume manufacturing and scalable deployment while reducing cabling complexity and enabling flexible data center network configurations.

Major companies operating in the optical wireless communication for data centers market are Nokia Corporation, NEC Corporation, L3Harris Technologies Inc., Lumentum Holdings Inc., Signify N.V., Viasat Inc., Hamamatsu Photonics K.K., Lucibel SA, Plaintree Systems Inc., fSONA Networks Corp., Transcelestial Technologies Pte. Ltd., Oledcomm SAS, pureLiFi Ltd, LightPointe Communications Inc., Wireless Excellence Limited, JSC Mostcom, VLNComm Inc., Lumeova Inc.

North America was the dominant region in the optical wireless communication for data centers market in 2025. Asia-Pacific is expected to be the rapidly growing region in the forecast period. The regions covered in the optical wireless communication for data centers market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.

The countries covered in the optical wireless communication for data centers market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

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