Thermo-optic multimode interference switches with air and silicon trenches

• Main Authors: M. Al-hetar, Abdulaziz, Yulianti, I., Mohd Supa'at, Abu Sahmah, Mohammad, Abu Bakar
• Format: Article
• Language: English
• Published: Elsevier 2008
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/7365/3/AbuBakarMohammad2008_Thermo-opticMultimodeInterferenceSwitches.pdf; http://eprints.utm.my/id/eprint/7365/; http://dx.doi.org/10.1016/j.optcom.2008.06.025

A novel thermo-optic multimode interference (MMI) switch with air and silicon trenches was proposed, and the performance of the switch was simulated. In the design, one heating electrode is used to alter the refractive index at a spot image which changes the phase of this image to realize the switch...