We studied the Selective Area Growth of AlGaInAs Multiple Quantum Wells for wide wavelength range applications such as Coarse Wavelength Division Multiplexing.
We demonstrate an AlInAs/InGaAs SAGM APD with a very thin avalanche layer operating at 1550nm for 10Gb/s optical transmission achieving simultaneously high responsivity (0.9 A/W at M = 1), very low
High dynamic range, low noise Si-MMIC amplifiers designed for GSM 900 and DCS 1800 base station receivers are reported.
We present a colorless transmitter based on a reflective electroabsorption modulator (EAM) monolithically integrated with a semiconductor optical amplifier (SOA).
25 Gb/s electrical duobinary transmission over an FR-4 backplane is demonstrated for the first time. The BER performance is better than 10 sup -13.
25 Gbit/s electrical duobinary transmission over an FR-4 backplane is demonstrated for the first time. The BER performance is better than 10(-13).
We demonstrate error-free 25 GHz interleaved bidirectional OC-192 transmission of 40+40 channels over five 80km spans of non-zero dispersion shifted fiber.
We report the first transmission of co-polarized 40-Gb/s channels with 0.8-b/s/Hz spectral efficiency.
We report the first transmission of copolarized 40-Gb/s channels with 0.8-b/s/Hz spectral efficiency.
The use of a micro-ring resonator (MRR) to enhance the modulation extinction ratio and dispersion tolerance of a directly modulated laser is experimentally investigated with a bit rate of 25 Gb/s a
