Micrometer-scale displacement and thickness sensing using a single terahertz resonant-tunneling diode.

Sun, 01 Feb 2026 00:00:00 +0100

Li Yi, Shota Ito, Chao Tang, Yosuke Nishida, Koji Terumoto, Toshihisa Maeda, Yuta Inose, Masayuki Fujita:
Micrometer-scale displacement and thickness sensing using a single terahertz resonant-tunneling diode. CoRR abs/2602.23621 (2026)