Digital electrooptic modulators synthesized from directional couplers

• Main Authors: Mohd. Supa'at, Abu Sahmah, Mohammad, Abu Bakar, Mohd. Kassim, Norazan
• Format: Conference or Workshop Item
• Language: English
• Published: 2001
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/10479/1/AbuSamahMohdSupaat2001_DigitalElectroopticModulatorsSynthesizedFromdirectionalCouplers.pdf; http://eprints.utm.my/id/eprint/10479/

This paper presents an electrooptic digital modulator synthesized from cascaded directional coupler. For the digital modulator, a nearly perfect cross state and bar state can be obtained in a broad range of modulation voltages that is from O.031t to O.281t Volts.