HFCL and IIT Delhi have partnered to develop hollow-core fiber technology, a cutting-edge optical innovation poised to transform 6G and quantum communication. Supported by India’s Department of Telecommunications, the collaboration combines IIT Delhi’s research expertise with HFCL’s manufacturing strength, aiming to reduce latency, cut energy use, and boost self-reliance.
In a significant stride toward next-generation connectivity, HFCL Ltd has joined hands with the Indian Institute of Technology Delhi to advance hollow-core fiber (HCF) technology. This initiative, backed by the Department of Telecommunications (DoT), positions India at the forefront of global innovation in optical communication.
Hollow-core fiber differs from conventional glass-based optical fibers by transmitting data through air channels, enabling faster speeds and lower energy consumption. The technology is expected to play a pivotal role in powering 6G networks, quantum communication systems, and high-capacity data centers.
Key Highlights
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HFCL brings its large-scale manufacturing expertise from facilities in Hyderabad, Goa, and Chennai, along with NABL-accredited labs for testing and validation.
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IIT Delhi, led by Professor Deepak Jain, will spearhead the scientific research, focusing on optical physics and engineering breakthroughs.
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Hollow-core fiber promises reduced transmission latency and energy consumption, critical for AI-driven applications, cloud computing, and latency-sensitive networks.
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The collaboration strengthens India’s indigenous capabilities, aligning with national goals of self-reliance in advanced telecom infrastructure.
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Globally, HCF is being explored for long-haul, high-capacity networks, and India’s entry into this domain signals its ambition to compete with leading technology hubs.
Sources: ETTelecom, The Week, HFCL Press Release, Technology Desk Reports