Freeform terahertz structures fabricated by multi-photon lithography and metal coating
Peer-Reviewed Publication
Updates every hour. Last Updated: 26-Oct-2026 17:17 ET (26-Oct-2026 21:17 GMT/UTC)
Researchers have developed a novel method to fabricate high-performance terahertz devices directly on chips. The technique combines multi-photon 3D-printing with selective metal coating to create smooth, highly conductive structures with sub-micrometer precision. It enables complex 3D-geometries, does not require costly mechanical assembly steps, and supports a wide range of applications including broadband chip-to-chip connections, freeform probes, and suspended antennas operating beyond 0.3 THz. The approach could significantly advance terahertz communications, sensing, as well as test & measurement equipment.
We are pleased to announce that the International Conference on Advanced (Nano)composites 2027 (ICAN 2027 Adelaide) will be held from 1–4 February 2027 at Adelaide University, Australia.
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