Advanced optical modulation formats are a key technology to increase the capacity of optical communication networks.
Advanced optical modulation formats are a key technology to increase the capacity of optical communication networks.
The operation of multi-domain and multi-vendor EONs can be achieved by interoperable Sliceable Bandwidth Variable Transponders, a GMPLS / BGP-LS-based control plane and a planning tool.
Experimental results are presented for an integrated-optical-waveguide-isolator concept.
The Ablowitz-Ladik - a mathematical tool for calculating the nonlinear Fourier transform (NFT) of a time-domain signal - is applied to coherently detected short 16-GBd BPSK sequences after transmis
We experimentally demonstrate a secure optical fiber communication link that prohibits an undetected eavesdropper to detect any useful information.
We review the recent progress on probabilistically shaped QAM for high-performance optical transmission, and investigate into the receiver DSP for channel equalization.
We propose and experimentally demonstrate quadrature phase-shift keying modulator based on intensity modulation of silicon microring modulators.
A NOLM incorporating highly nonlinear fiber is implemented in a 42.66 Gbit/s dispersion-managed RZ loop, yielding Q-factors of 12.7 dB and 11 dB at 10,000 km distance in single-channel and in WDM e
We present experimental results showing the ability of using a spectrally selective reflectivity to widen SOAs optical bandwidth.
