Electrically tunable topological notch filter for THz integrated photonics

• Main Authors: Gupta, Manoj, Kumar, Abhishek, Singh, Ranjan
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: On-Chip Cavity; Terahertz Notch Filter
• Online Access: https://hdl.handle.net/10356/170387
• Institution: Nanyang Technological University

Electromagnetic filtering is essential for emerging integrated photonic technologies and widely adaptable processing of high-bandwidth signals. The conventional electro-optic modulator-based photonic approach for signal filtering at microwave frequencies cannot be implemented at terahertz (THz) freq...