Samdin, Norfazilah and Ibrahim, Mohd. Haniff and Mohammad, Abu Bakar (2009) A preliminary study on heater characterization in multimode interference (MMI) variable optical attenuator (VOA). In: Presented at the Joint Conferences of The 2nd International Conference and Workshops on Basic and Applied Sciences (ICOWOBAS) and Regional Annual Fundamental Science Seminar (RAFSS) 2009, 2009, The Zone Residence Hotel, Johor.
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Abstract
A preliminary study on investigating heater characteristics in multimode interference (MMI) based variable optical attenuator (VGA). The MMl-VOA was designed based on the hybrid application of photodefinable polymer on BK-7 glass. Simulations were carried out using BeamFropTM software and the device analyses were based on the attenuation range, maximum and minimum attenuation and temperature at maximum attenuation. It was found out that by proper placement of heater electrode and optimized electrode size, belter attenuation range and lower applied power can be obtained.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | multimode interference (MMI) based variable optical attenuator (VGA), heater electrode |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 14690 |
| Deposited By: | Narimah Nawil |
| Deposited On: | 13 Sep 2011 03:08 |
| Last Modified: | 30 Jun 2020 08:38 |
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