A fully reprogrammable coherent receiver using an integrated coherent front end, four high speed ADCs and powerful FPGAs is reported and tested against optical noise level, chromatic dispersion and
We report the first demonstration of 340 Gb/s, 50 GHz DWDM straight-line transmission over 6380 km with performance fully consistent with transatlantic plant installation
We demonstrate a 47-port wavelength selective switch for ultra-wideband transmission supporting continuous switching between 1300 nm and 1565 nm with insertion loss between 4 and 12 dB.
We propose a novel 360 degrees star coupler. We show theoretically how this coupler can detect perfectly conducting cylinders with radii significantly smaller than a wavelength, in the far field.
We propose a novel 360-degree star coupler. We show theoretically how this coupler can detect perfectly conducting cylinders with radii significantly smaller than a wavelength, in the far field.
Traditional challenges for deploying end-to-end streaming systems are made harder when considering 360-degree media content.
The design simulations of a sub-harmonically pumped image rejection diode mixer for Ku band operation is described.
We report on a C-band transpacific transmission using capacity-approaching truncated probabilistic constellation shaping 64QAM (TPCS-64QAM), adaptive-rate FEC decoding and digital nonlinear compens
We experimentally demonstrate the transmission of 155 channels modulated with PDM-16QAM over 6,600 km of pure silica core fiber.
We propose a stable full-duplex transmission of radio signals over a hybrid fiber and free-space optics (FSO) link for the 5G fixed wireless access networks to accelerate Industry 4.0 transformatio
