10 Gbit/sec transmit structure with programmable clock delays

40 Gbit/s SONET framer with multiple clock-crossing capability

All optical clock recovery

All optical clock recovery

All optical clock recovery

All-optical signal processing method and device

Apparatus for regenerating all-optical signal and method...

Apparatus for synchronizing clock in real-time locating...

Bidirectional frequency shift coding using two different...

Bit rate-independent optical receiver

Bit synchronization circuit and central terminal for PON...

Bit-rate-independent optical cross-connect device in optical...

Bit-rate-independent optical receiver

Burst optical communication apparatus

Clock extracting apparatus

Clock extracting fabric in a communication device

Clock extracting method and apparatus thereof

Clock recovery from an optical signal with dispersion...

Communications network

Communications network