Publications

Nonlinear polarization rotation between a pump and a probe signal in a highly nonlinear fiber is used as a modulation process to generate 80-Gbit/s return-to-zero differential phase-shift keying si

Semiconductor lasers and detectors based on intersubband electron transitions are used to generate and measure high-speed pulses of mid-infrared radiation.

Much work has been recently done on the generation and display of fractal curves and surfaces. However, little work has been done on the generation of 3D fractal volumes.

A 230-Gb/s PDM-OFDM signal with 256-iterative-polar-modulation, outperforming 256-QAM by 1.2 dB in required OSNR after soft-FEC decoding, is generated, FEC-decoded, and transmitted over a record di

We generate 100-GHz wide in-phase and quadrature electrical signals via two synchronized digital band interleaved digital-to-analog converters and demonstrate single-wavelength digital band multipl

The generation of optical pulses of less than 100 femtoseconds duration in the near infrared region at wavelengths around 800 nm is reported.

We generate a 100-Gb/s line rate signal by directly modulating a 1.5 µm VCSEL with a 25-Gbaud 4-level signal and polarization multiplexing.

We generate a 21.4-Gbaud PDM 64-QAM (256.8-Gb/s line rate) signal using a single I/Q modulator driven by 8-level electrical waveforms from a novel high-power digital-to-analog converter.

We generate a single-carrier 21.4-Gbaud polarization-division-multiplexed (PDM) 64-state quadratureamplitude- modulated (QAM) signal (256.8-Gb/s line rate) using a single in-phase/quadrature-phase

We generate a 400-Gb/s polarization-division-multiplexed (PDM) and wavelength-division-multiplexed (WDM) 4-level pulse-amplitude-modulation signal using a 2??4 PDM/WDM monolithic VCSEL array and su