Analytical vernier effects of a panda ring resonator for microforce sensing application

• Main Authors: Sirawattananon, Chaiwat, Bahadoran, Mehdi, Ali, Jalil, Mitatha, Somsak, Yupapin, Preecha P.
• Format: Article
• Published: 2012
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/id/eprint/46612/; http://dx.doi.org/10.1109/TNANO.2012.2191976

A nonsymmetric Vernier type of a modified add-drop filter known as a PANDA ring resonator is simulated and calculated to achieve wider free spectral range (FSR) in the order of magnitude of terahertz and micrometer with different ring radii. The expanded FSR is determined by the least common multipl...