1+1 protection method of services in OBS networks,...
10 Gbit/sec transmit structure with programmable clock delays
1:N protection in an optical terminal
1:N protection in an optical terminal
2×2 optical switch
3R optical signal regeneration
3R optical signal regeneration
40 Gbit/s SONET framer with multiple clock-crossing capability
AC-coupled burst mode receiver with wide dynamic range
Access node for optical networks with variable-access...
Access point for constructing optical fiber-based high-speed...
Acousto-optical tunable filters cascaded together
Acquisition, pointing, and tracking architecture for laser...
Active control loop for power control of optical channel groups
Active optical lattice filters
Active tuning of temporal dispersion in an ultrashort pulse...
Actively stabilized time multiplexer
Adaptive correction of wave-front phase distortions in a...
Adaptive decoder for skin effect limited signals
Adaptive detector arrays for optical communications receivers