Photonic networks

• Optical label switchings
• Optical code path network

New-generation FTTH (Fiber-To-The-Home) systems

• Optical code division multiple access (OCDMA)
• OCDMA over WDM

Optical signal processings

• Optical analog-to-digital conversion (ADC)
• Optical modulation format conversions
• Optical performance monitoring based upon asynchronous sampling technique

Radio-on-fiber communication systems

• Optical millimeter-wave signal generation and transmission
• Optical networking for optical radio signals