Publications

This paper report on recent advances on integrated hybrid InP/SOI lasers and transmitters.

We demonstrate a wavelength-tunable hybrid III-V/Si transmitter based on a Vernier laser with more than 30 nm tuning range and two microring modulators nested in a Mach-Zehnder interferometer.

The explosive growth of such emerging technologies as imaging, digital image compression/decompression, scanning and optical storage, and enhanced networked computing have spawned affordable integr

We review our work on integrated lasers for optical communications.

In this paper, we prove that the problem of maximizing data throughput by adaptive modulation and power control while meeting packet error requirements is NP-complete.

Electro-optic modulators translate high-speed electronic signals into the optical domain and are critical components in modern telecommunication networks1,2and microwave-photonic systems3,4.

The ferrite memory core has many attractive features as a switching element for digital computer circuits.1,2'3'4 5 6 It combines a memory function with the circuit equivalent of a switch, and it i

Generally, channel estimation is indispensable for signal detection in vertical Bell Laboratories layered space-time (V-BLAST) systems.

In this paper, we propose a novel soft-decision detector, called integrated maximum a posteriori (IMAP) detector, for vertical Bell Laboratories layered space¨Ctime (V-BLAST) systems.

Mobility Load Balancing (MLB) is a Self-Organising Networks (SON) use case with the scope of detecting and resolving radio overload.