Topological sensor on a silicon chip

• Main Authors: Kumar, Abhishek, Gupta, Manoj, Pitchappa, Prakash, Tan, Yi Ji, Wang, Nan, Singh, Ranjan
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Physics::Optics and light; Topological Sensor; Ultra-High Q Topological Cavity; Topological Photonics; Terahertz Sensor
• Online Access: https://hdl.handle.net/10356/160023
• Institution: Nanyang Technological University

An ultrasensitive photonic sensor is vital for sensing matter with absolute specificity. High specificity terahertz photonic sensors are essential in many fields, including medical research, clinical diagnosis, security inspection, and probing molecular vibrations in all forms of matter. Widespread...