Integrating Vernier spectrum with Fano resonance for high sensitivity of an all-optical sensor.

• Main Authors: Hairol Aman, Mohammad Amirul, Ahmad Noorden, Ahmad Fakhrurrazi, Ahmad Fajri, Faris Azim, Abdul Kadir, Muhammad Zamzuri, Bahari, Iskandar, Danial, Wan Hazman, Daud, Suzairi, Bahadoran, Mahdi
• Format: Article
• Published: Springer 2023
• Subjects: QC Physics
• Online Access: http://eprints.utm.my/106421/; http://dx.doi.org/10.1007/s10825-022-01946-1

Vernier and Fano resonances are promising approaches for enhancing the sensitivity of an all-optical sensor. A theoretical analysis was performed to integrate a Fano-like resonance shape with a Vernier resonance by considering the presence of partially reflective end facets at a double microring res...