Rate adjustable differential phase shift key (DPSK) modulation
Remodulating channel selectors for WDM optical communication...
Remodulating channel selectors for WDM optical communication...
Return-to-zero (RZ) optical data modulator
Return-to-zero alternative-mark-inversion optical...
RF photonics residual error correction
RF signal power regulation in optical transmitters
Robustly stabilizing laser systems