Fabrication and characterization of polymer thermo-optic switch based on MMI coupler

• Main Authors: Al-Hetar, Abdulaziz M., Mohammad, Abu Bakar, Mohd. Supa'at, Abu Sahmah, Shamsan, Zaid A., Yulianti, I.
• Format: Article
• Published: Elsevier B.V. 2011
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/29679/; http://dx.doi.org/10.1016/j.optcom.2010.10.025
• Institution: Universiti Teknologi Malaysia

The 2×2 polymer thermo-optic switch based on MMI coupler is realized. This device is fabricated using standard fabrication techniques such as coating, photolithography, and dry etching. A crosstalk level of -36.2 dB is achieved at cross and bar states. A power consumption of 1.85 mW is applied to ch...