Optical DPSK Demodulator

Optical DPSK Demodulator

Features

• Athermal design
• C+L band coverage by a single device
• Low temperature-dependent frequency shift (TDFS)
• Low polarization-dependent frequency shift (PDFS)
• Wide bandwidth
• Low insertion loss & PDL
• High power handling
• Passive, semi-tunable and fully tunable operation
• Suitable for both RZ and NRZ modulation format
• Single or dual data rate operation
• Telcordia GR-1221 qualified

• 2.5, 10, 20 or 40 Gb/s commercial DPSK signal reception
• Customized data rate for advanced applications
• Data rate optimization
• Extend transmission distance